1 | <?php |
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2 | /* vim: set expandtab tabstop=4 shiftwidth=4: */ |
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3 | // |
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4 | // +----------------------------------------------------------------------+ |
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5 | // | PHP Version 4 | |
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6 | // +----------------------------------------------------------------------+ |
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7 | // | Copyright (c) 1997-2002 The PHP Group | |
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8 | // +----------------------------------------------------------------------+ |
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9 | // | This source file is subject to version 2.02 of the PHP license, | |
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10 | // | that is bundled with this package in the file LICENSE, and is | |
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11 | // | available at through the world-wide-web at | |
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12 | // | http://www.php.net/license/3_0.txt. | |
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13 | // | If you did not receive a copy of the PHP license and are unable to | |
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14 | // | obtain it through the world-wide-web, please send a note to | |
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15 | // | license@php.net so we can mail you a copy immediately. | |
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16 | // +----------------------------------------------------------------------+ |
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17 | // | Authors: Harry Fuecks <hfuecks@phppatterns.com> | |
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18 | // | Lorenzo Alberton <l dot alberton at quipo dot it> | |
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19 | // +----------------------------------------------------------------------+ |
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20 | // |
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21 | // $Id: Calendar.php,v 1.3 2005/10/22 10:07:11 quipo Exp $ |
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22 | // |
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23 | /** |
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24 | * @package Calendar |
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25 | * @version $Id: Calendar.php,v 1.3 2005/10/22 10:07:11 quipo Exp $ |
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26 | */ |
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27 | |
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28 | /** |
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29 | * Allows Calendar include path to be redefined |
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30 | */ |
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31 | if (!defined('CALENDAR_ROOT')) { |
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32 | define('CALENDAR_ROOT', 'Calendar'.DIRECTORY_SEPARATOR); |
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33 | } |
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34 | |
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35 | /** |
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36 | * Constant which defines the calculation engine to use |
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37 | */ |
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38 | if (!defined('CALENDAR_ENGINE')) { |
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39 | define('CALENDAR_ENGINE', 'UnixTS'); |
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40 | } |
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41 | |
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42 | /** |
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43 | * Define Calendar Month states |
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44 | */ |
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45 | define('CALENDAR_USE_MONTH', 1); |
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46 | define('CALENDAR_USE_MONTH_WEEKDAYS', 2); |
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47 | define('CALENDAR_USE_MONTH_WEEKS', 3); |
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48 | |
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49 | /** |
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50 | * Contains a factory method to return a Singleton instance of a class |
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51 | * implementing the Calendar_Engine_Interface.<br> |
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52 | * <b>Note:</b> this class must be modified to "register" alternative |
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53 | * Calendar_Engines. The engine used can be controlled with the constant |
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54 | * CALENDAR_ENGINE |
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55 | * @see Calendar_Engine_Interface |
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56 | * @package Calendar |
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57 | * @access protected |
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58 | */ |
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59 | class Calendar_Engine_Factory |
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60 | { |
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61 | /** |
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62 | * Returns an instance of the engine |
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63 | * @return object instance of a calendar calculation engine |
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64 | * @access protected |
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65 | */ |
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66 | function & getEngine() |
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67 | { |
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68 | static $engine = false; |
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69 | switch (CALENDAR_ENGINE) { |
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70 | case 'PearDate': |
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71 | $class = 'Calendar_Engine_PearDate'; |
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72 | break; |
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73 | case 'UnixTS': |
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74 | default: |
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75 | $class = 'Calendar_Engine_UnixTS'; |
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76 | break; |
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77 | } |
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78 | if (!$engine) { |
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79 | if (!class_exists($class)) { |
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80 | require_once CALENDAR_ROOT.'Engine'.DIRECTORY_SEPARATOR.CALENDAR_ENGINE.'.php'; |
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81 | } |
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82 | $engine = new $class; |
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83 | } |
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84 | return $engine; |
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85 | } |
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86 | } |
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87 | |
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88 | /** |
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89 | * Base class for Calendar API. This class should not be instantiated |
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90 | * directly. |
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91 | * @abstract |
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92 | * @package Calendar |
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93 | */ |
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94 | class Calendar |
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95 | { |
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96 | /** |
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97 | * Instance of class implementing calendar engine interface |
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98 | * @var object |
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99 | * @access private |
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100 | */ |
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101 | var $cE; |
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102 | |
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103 | /** |
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104 | * Instance of Calendar_Validator (lazy initialized when isValid() or |
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105 | * getValidor() is called |
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106 | * @var Calendar_Validator |
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107 | * @access private |
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108 | */ |
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109 | var $validator; |
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110 | |
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111 | /** |
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112 | * Year for this calendar object e.g. 2003 |
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113 | * @access private |
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114 | * @var int |
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115 | */ |
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116 | var $year; |
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117 | |
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118 | /** |
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119 | * Month for this calendar object e.g. 9 |
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120 | * @access private |
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121 | * @var int |
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122 | */ |
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123 | var $month; |
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124 | |
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125 | /** |
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126 | * Day of month for this calendar object e.g. 23 |
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127 | * @access private |
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128 | * @var int |
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129 | */ |
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130 | var $day; |
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131 | |
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132 | /** |
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133 | * Hour of day for this calendar object e.g. 13 |
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134 | * @access private |
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135 | * @var int |
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136 | */ |
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137 | var $hour; |
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138 | |
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139 | /** |
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140 | * Minute of hour this calendar object e.g. 46 |
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141 | * @access private |
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142 | * @var int |
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143 | */ |
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144 | var $minute; |
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145 | |
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146 | /** |
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147 | * Second of minute this calendar object e.g. 34 |
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148 | * @access private |
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149 | * @var int |
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150 | */ |
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151 | var $second; |
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152 | |
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153 | /** |
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154 | * Marks this calendar object as selected (e.g. 'today') |
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155 | * @access private |
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156 | * @var boolean |
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157 | */ |
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158 | var $selected = false; |
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159 | |
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160 | /** |
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161 | * Collection of child calendar objects created from subclasses |
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162 | * of Calendar. Type depends on the object which created them. |
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163 | * @access private |
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164 | * @var array |
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165 | */ |
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166 | var $children = array(); |
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167 | |
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168 | /** |
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169 | * Constructs the Calendar |
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170 | * @param int year |
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171 | * @param int month |
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172 | * @param int day |
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173 | * @param int hour |
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174 | * @param int minute |
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175 | * @param int second |
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176 | * @access protected |
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177 | */ |
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178 | function Calendar($y = 2000, $m = 1, $d = 1, $h = 0, $i = 0, $s = 0) |
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179 | { |
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180 | static $cE = null; |
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181 | if (!isset($cE)) { |
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182 | $cE = & Calendar_Engine_Factory::getEngine(); |
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183 | } |
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184 | $this->cE = & $cE; |
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185 | $this->year = (int)$y; |
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186 | $this->month = (int)$m; |
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187 | $this->day = (int)$d; |
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188 | $this->hour = (int)$h; |
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189 | $this->minute = (int)$i; |
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190 | $this->second = (int)$s; |
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191 | } |
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192 | |
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193 | /** |
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194 | * Defines the calendar by a timestamp (Unix or ISO-8601), replacing values |
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195 | * passed to the constructor |
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196 | * @param int|string Unix or ISO-8601 timestamp |
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197 | * @return void |
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198 | * @access public |
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199 | */ |
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200 | function setTimestamp($ts) |
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201 | { |
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202 | $this->year = $this->cE->stampToYear($ts); |
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203 | $this->month = $this->cE->stampToMonth($ts); |
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204 | $this->day = $this->cE->stampToDay($ts); |
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205 | $this->hour = $this->cE->stampToHour($ts); |
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206 | $this->minute = $this->cE->stampToMinute($ts); |
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207 | $this->second = $this->cE->stampToSecond($ts); |
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208 | } |
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209 | |
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210 | /** |
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211 | * Returns a timestamp from the current date / time values. Format of |
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212 | * timestamp depends on Calendar_Engine implementation being used |
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213 | * @return int|string timestamp |
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214 | * @access public |
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215 | */ |
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216 | function getTimestamp() |
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217 | { |
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218 | return $this->cE->dateToStamp( |
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219 | $this->year, $this->month, $this->day, |
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220 | $this->hour, $this->minute, $this->second); |
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221 | } |
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222 | |
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223 | /** |
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224 | * Defines calendar object as selected (e.g. for today) |
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225 | * @param boolean state whether Calendar subclass |
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226 | * @return void |
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227 | * @access public |
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228 | */ |
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229 | function setSelected($state = true) |
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230 | { |
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231 | $this->selected = $state; |
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232 | } |
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233 | |
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234 | /** |
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235 | * True if the calendar subclass object is selected (e.g. today) |
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236 | * @return boolean |
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237 | * @access public |
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238 | */ |
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239 | function isSelected() |
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240 | { |
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241 | return $this->selected; |
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242 | } |
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243 | |
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244 | /** |
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245 | * Adjusts the date (helper method) |
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246 | * @return void |
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247 | * @access public |
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248 | */ |
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249 | function adjust() |
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250 | { |
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251 | $stamp = $this->getTimeStamp(); |
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252 | $this->year = $this->cE->stampToYear($stamp); |
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253 | $this->month = $this->cE->stampToMonth($stamp); |
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254 | $this->day = $this->cE->stampToDay($stamp); |
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255 | $this->hour = $this->cE->stampToHour($stamp); |
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256 | $this->minute = $this->cE->stampToMinute($stamp); |
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257 | $this->second = $this->cE->stampToSecond($stamp); |
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258 | } |
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259 | |
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260 | /** |
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261 | * Returns the date as an associative array (helper method) |
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262 | * @param mixed timestamp (leave empty for current timestamp) |
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263 | * @return array |
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264 | * @access public |
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265 | */ |
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266 | function toArray($stamp=null) |
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267 | { |
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268 | if (is_null($stamp)) { |
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269 | $stamp = $this->getTimeStamp(); |
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270 | } |
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271 | return array( |
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272 | 'year' => $this->cE->stampToYear($stamp), |
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273 | 'month' => $this->cE->stampToMonth($stamp), |
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274 | 'day' => $this->cE->stampToDay($stamp), |
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275 | 'hour' => $this->cE->stampToHour($stamp), |
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276 | 'minute' => $this->cE->stampToMinute($stamp), |
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277 | 'second' => $this->cE->stampToSecond($stamp) |
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278 | ); |
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279 | } |
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280 | |
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281 | /** |
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282 | * Returns the value as an associative array (helper method) |
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283 | * @param string type of date object that return value represents |
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284 | * @param string $format ['int' | 'array' | 'timestamp' | 'object'] |
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285 | * @param mixed timestamp (depending on Calendar engine being used) |
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286 | * @param int integer default value (i.e. give me the answer quick) |
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287 | * @return mixed |
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288 | * @access private |
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289 | */ |
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290 | function returnValue($returnType, $format, $stamp, $default) |
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291 | { |
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292 | switch (strtolower($format)) { |
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293 | case 'int': |
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294 | return $default; |
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295 | case 'array': |
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296 | return $this->toArray($stamp); |
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297 | break; |
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298 | case 'object': |
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299 | require_once CALENDAR_ROOT.'Factory.php'; |
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300 | return Calendar_Factory::createByTimestamp($returnType,$stamp); |
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301 | break; |
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302 | case 'timestamp': |
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303 | default: |
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304 | return $stamp; |
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305 | break; |
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306 | } |
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307 | } |
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308 | |
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309 | /** |
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310 | * Abstract method for building the children of a calendar object. |
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311 | * Implemented by Calendar subclasses |
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312 | * @param array containing Calendar objects to select (optional) |
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313 | * @return boolean |
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314 | * @access public |
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315 | * @abstract |
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316 | */ |
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317 | function build($sDates = array()) |
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318 | { |
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319 | require_once 'PEAR.php'; |
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320 | PEAR::raiseError( |
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321 | 'Calendar::build is abstract', null, PEAR_ERROR_TRIGGER, |
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322 | E_USER_NOTICE, 'Calendar::build()'); |
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323 | return false; |
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324 | } |
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325 | |
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326 | /** |
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327 | * Abstract method for selected data objects called from build |
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328 | * @param array |
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329 | * @return boolean |
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330 | * @access public |
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331 | * @abstract |
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332 | */ |
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333 | function setSelection($sDates) |
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334 | { |
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335 | require_once 'PEAR.php'; |
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336 | PEAR::raiseError( |
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337 | 'Calendar::setSelection is abstract', null, PEAR_ERROR_TRIGGER, |
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338 | E_USER_NOTICE, 'Calendar::setSelection()'); |
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339 | return false; |
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340 | } |
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341 | |
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342 | /** |
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343 | * Iterator method for fetching child Calendar subclass objects |
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344 | * (e.g. a minute from an hour object). On reaching the end of |
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345 | * the collection, returns false and resets the collection for |
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346 | * further iteratations. |
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347 | * @return mixed either an object subclass of Calendar or false |
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348 | * @access public |
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349 | */ |
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350 | function fetch() |
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351 | { |
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352 | $child = each($this->children); |
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353 | if ($child) { |
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354 | return $child['value']; |
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355 | } else { |
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356 | reset($this->children); |
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357 | return false; |
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358 | } |
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359 | } |
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360 | |
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361 | /** |
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362 | * Fetches all child from the current collection of children |
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363 | * @return array |
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364 | * @access public |
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365 | */ |
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366 | function fetchAll() |
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367 | { |
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368 | return $this->children; |
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369 | } |
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370 | |
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371 | /** |
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372 | * Get the number Calendar subclass objects stored in the internal |
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373 | * collection. |
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374 | * @return int |
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375 | * @access public |
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376 | */ |
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377 | function size() |
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378 | { |
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379 | return count($this->children); |
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380 | } |
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381 | |
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382 | /** |
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383 | * Determine whether this date is valid, with the bounds determined by |
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384 | * the Calendar_Engine. The call is passed on to |
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385 | * Calendar_Validator::isValid |
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386 | * @return boolean |
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387 | * @access public |
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388 | */ |
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389 | function isValid() |
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390 | { |
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391 | $validator = & $this->getValidator(); |
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392 | return $validator->isValid(); |
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393 | } |
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394 | |
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395 | /** |
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396 | * Returns an instance of Calendar_Validator |
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397 | * @return Calendar_Validator |
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398 | * @access public |
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399 | */ |
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400 | function & getValidator() |
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401 | { |
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402 | if (!isset($this->validator)) { |
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403 | require_once CALENDAR_ROOT.'Validator.php'; |
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404 | $this->validator = & new Calendar_Validator($this); |
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405 | } |
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406 | return $this->validator; |
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407 | } |
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408 | |
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409 | /** |
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410 | * Returns a reference to the current Calendar_Engine being used. Useful |
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411 | * for Calendar_Table_Helper and Calendar_Validator |
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412 | * @return object implementing Calendar_Engine_Inteface |
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413 | * @access protected |
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414 | */ |
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415 | function & getEngine() |
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416 | { |
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417 | return $this->cE; |
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418 | } |
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419 | |
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420 | /** |
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421 | * Set the CALENDAR_FIRST_DAY_OF_WEEK constant to the $firstDay value |
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422 | * if the constant is not set yet. |
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423 | * @throws E_USER_WARNING this method throws a WARNING if the |
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424 | * CALENDAR_FIRST_DAY_OF_WEEK constant is already defined and |
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425 | * the $firstDay parameter is set to a different value |
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426 | * @param integer $firstDay first day of the week (0=sunday, 1=monday, ...) |
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427 | * @return integer |
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428 | * @access protected |
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429 | */ |
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430 | function defineFirstDayOfWeek($firstDay = null) |
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431 | { |
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432 | if (defined('CALENDAR_FIRST_DAY_OF_WEEK')) { |
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433 | if (!is_null($firstDay) && ($firstDay != CALENDAR_FIRST_DAY_OF_WEEK)) { |
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434 | $msg = 'CALENDAR_FIRST_DAY_OF_WEEK constant already defined.' |
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435 | .' The $firstDay parameter will be ignored.'; |
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436 | trigger_error($msg, E_USER_WARNING); |
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437 | } |
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438 | return CALENDAR_FIRST_DAY_OF_WEEK; |
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439 | } |
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440 | if (is_null($firstDay)) { |
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441 | $firstDay = $this->cE->getFirstDayOfWeek( |
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442 | $this->thisYear(), |
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443 | $this->thisMonth(), |
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444 | $this->thisDay() |
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445 | ); |
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446 | } |
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447 | define ('CALENDAR_FIRST_DAY_OF_WEEK', $firstDay); |
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448 | return CALENDAR_FIRST_DAY_OF_WEEK; |
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449 | } |
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450 | |
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451 | /** |
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452 | * Returns the value for the previous year |
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453 | * @param string return value format ['int' | 'timestamp' | 'object' | 'array'] |
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454 | * @return int e.g. 2002 or timestamp |
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455 | * @access public |
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456 | */ |
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457 | function prevYear($format = 'int') |
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458 | { |
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459 | $ts = $this->cE->dateToStamp($this->year-1, 1, 1, 0, 0, 0); |
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460 | return $this->returnValue('Year', $format, $ts, $this->year-1); |
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461 | } |
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462 | |
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463 | /** |
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464 | * Returns the value for this year |
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465 | * @param string return value format ['int' | 'timestamp' | 'object' | 'array'] |
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466 | * @return int e.g. 2003 or timestamp |
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467 | * @access public |
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468 | */ |
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469 | function thisYear($format = 'int') |
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470 | { |
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471 | $ts = $this->cE->dateToStamp($this->year, 1, 1, 0, 0, 0); |
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472 | return $this->returnValue('Year', $format, $ts, $this->year); |
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473 | } |
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474 | |
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475 | /** |
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476 | * Returns the value for next year |
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477 | * @param string return value format ['int' | 'timestamp' | 'object' | 'array'] |
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478 | * @return int e.g. 2004 or timestamp |
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479 | * @access public |
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480 | */ |
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481 | function nextYear($format = 'int') |
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482 | { |
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483 | $ts = $this->cE->dateToStamp($this->year+1, 1, 1, 0, 0, 0); |
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484 | return $this->returnValue('Year', $format, $ts, $this->year+1); |
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485 | } |
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486 | |
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487 | /** |
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488 | * Returns the value for the previous month |
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489 | * @param string return value format ['int' | 'timestamp' | 'object' | 'array'] |
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490 | * @return int e.g. 4 or Unix timestamp |
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491 | * @access public |
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492 | */ |
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493 | function prevMonth($format = 'int') |
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494 | { |
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495 | $ts = $this->cE->dateToStamp($this->year, $this->month-1, 1, 0, 0, 0); |
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496 | return $this->returnValue('Month', $format, $ts, $this->cE->stampToMonth($ts)); |
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497 | } |
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498 | |
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499 | /** |
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500 | * Returns the value for this month |
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501 | * @param string return value format ['int' | 'timestamp' | 'object' | 'array'] |
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502 | * @return int e.g. 5 or timestamp |
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503 | * @access public |
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504 | */ |
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505 | function thisMonth($format = 'int') |
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506 | { |
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507 | $ts = $this->cE->dateToStamp($this->year, $this->month, 1, 0, 0, 0); |
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508 | return $this->returnValue('Month', $format, $ts, $this->month); |
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509 | } |
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510 | |
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511 | /** |
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512 | * Returns the value for next month |
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513 | * @param string return value format ['int' | 'timestamp' | 'object' | 'array'] |
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514 | * @return int e.g. 6 or timestamp |
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515 | * @access public |
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516 | */ |
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517 | function nextMonth($format = 'int') |
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518 | { |
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519 | $ts = $this->cE->dateToStamp($this->year, $this->month+1, 1, 0, 0, 0); |
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520 | return $this->returnValue('Month', $format, $ts, $this->cE->stampToMonth($ts)); |
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521 | } |
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522 | |
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523 | /** |
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524 | * Returns the value for the previous day |
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525 | * @param string return value format ['int' | 'timestamp' | 'object' | 'array'] |
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526 | * @return int e.g. 10 or timestamp |
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527 | * @access public |
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528 | */ |
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529 | function prevDay($format = 'int') |
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530 | { |
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531 | $ts = $this->cE->dateToStamp( |
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532 | $this->year, $this->month, $this->day-1, 0, 0, 0); |
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533 | return $this->returnValue('Day', $format, $ts, $this->cE->stampToDay($ts)); |
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534 | } |
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535 | |
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536 | /** |
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537 | * Returns the value for this day |
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538 | * @param string return value format ['int' | 'timestamp' | 'object' | 'array'] |
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539 | * @return int e.g. 11 or timestamp |
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540 | * @access public |
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541 | */ |
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542 | function thisDay($format = 'int') |
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543 | { |
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544 | $ts = $this->cE->dateToStamp( |
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545 | $this->year, $this->month, $this->day, 0, 0, 0); |
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546 | return $this->returnValue('Day', $format, $ts, $this->day); |
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547 | } |
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548 | |
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549 | /** |
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550 | * Returns the value for the next day |
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551 | * @param string return value format ['int' | 'timestamp' | 'object' | 'array'] |
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552 | * @return int e.g. 12 or timestamp |
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553 | * @access public |
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554 | */ |
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555 | function nextDay($format = 'int') |
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556 | { |
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557 | $ts = $this->cE->dateToStamp( |
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558 | $this->year, $this->month, $this->day+1, 0, 0, 0); |
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559 | return $this->returnValue('Day', $format, $ts, $this->cE->stampToDay($ts)); |
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560 | } |
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561 | |
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562 | /** |
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563 | * Returns the value for the previous hour |
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564 | * @param string return value format ['int' | 'timestamp' | 'object' | 'array'] |
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565 | * @return int e.g. 13 or timestamp |
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566 | * @access public |
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567 | */ |
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568 | function prevHour($format = 'int') |
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569 | { |
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570 | $ts = $this->cE->dateToStamp( |
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571 | $this->year, $this->month, $this->day, $this->hour-1, 0, 0); |
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572 | return $this->returnValue('Hour', $format, $ts, $this->cE->stampToHour($ts)); |
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573 | } |
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574 | |
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575 | /** |
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576 | * Returns the value for this hour |
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577 | * @param string return value format ['int' | 'timestamp' | 'object' | 'array'] |
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578 | * @return int e.g. 14 or timestamp |
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579 | * @access public |
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580 | */ |
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581 | function thisHour($format = 'int') |
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582 | { |
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583 | $ts = $this->cE->dateToStamp( |
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584 | $this->year, $this->month, $this->day, $this->hour, 0, 0); |
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585 | return $this->returnValue('Hour', $format, $ts, $this->hour); |
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586 | } |
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587 | |
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588 | /** |
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589 | * Returns the value for the next hour |
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590 | * @param string return value format ['int' | 'timestamp' | 'object' | 'array'] |
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591 | * @return int e.g. 14 or timestamp |
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592 | * @access public |
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593 | */ |
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594 | function nextHour($format = 'int') |
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595 | { |
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596 | $ts = $this->cE->dateToStamp( |
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597 | $this->year, $this->month, $this->day, $this->hour+1, 0, 0); |
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598 | return $this->returnValue('Hour', $format, $ts, $this->cE->stampToHour($ts)); |
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599 | } |
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600 | |
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601 | /** |
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602 | * Returns the value for the previous minute |
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603 | * @param string return value format ['int' | 'timestamp' | 'object' | 'array'] |
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604 | * @return int e.g. 23 or timestamp |
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605 | * @access public |
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606 | */ |
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607 | function prevMinute($format = 'int') |
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608 | { |
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609 | $ts = $this->cE->dateToStamp( |
---|
610 | $this->year, $this->month, $this->day, |
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611 | $this->hour, $this->minute-1, 0); |
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612 | return $this->returnValue('Minute', $format, $ts, $this->cE->stampToMinute($ts)); |
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613 | } |
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614 | |
---|
615 | /** |
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616 | * Returns the value for this minute |
---|
617 | * @param string return value format ['int' | 'timestamp' | 'object' | 'array'] |
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618 | * @return int e.g. 24 or timestamp |
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619 | * @access public |
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620 | */ |
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621 | function thisMinute($format = 'int') |
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622 | { |
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623 | $ts = $this->cE->dateToStamp( |
---|
624 | $this->year, $this->month, $this->day, |
---|
625 | $this->hour, $this->minute, 0); |
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626 | return $this->returnValue('Minute', $format, $ts, $this->minute); |
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627 | } |
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628 | |
---|
629 | /** |
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630 | * Returns the value for the next minute |
---|
631 | * @param string return value format ['int' | 'timestamp' | 'object' | 'array'] |
---|
632 | * @return int e.g. 25 or timestamp |
---|
633 | * @access public |
---|
634 | */ |
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635 | function nextMinute($format = 'int') |
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636 | { |
---|
637 | $ts = $this->cE->dateToStamp( |
---|
638 | $this->year, $this->month, $this->day, |
---|
639 | $this->hour, $this->minute+1, 0); |
---|
640 | return $this->returnValue('Minute', $format, $ts, $this->cE->stampToMinute($ts)); |
---|
641 | } |
---|
642 | |
---|
643 | /** |
---|
644 | * Returns the value for the previous second |
---|
645 | * @param string return value format ['int' | 'timestamp' | 'object' | 'array'] |
---|
646 | * @return int e.g. 43 or timestamp |
---|
647 | * @access public |
---|
648 | */ |
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649 | function prevSecond($format = 'int') |
---|
650 | { |
---|
651 | $ts = $this->cE->dateToStamp( |
---|
652 | $this->year, $this->month, $this->day, |
---|
653 | $this->hour, $this->minute, $this->second-1); |
---|
654 | return $this->returnValue('Second', $format, $ts, $this->cE->stampToSecond($ts)); |
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655 | } |
---|
656 | |
---|
657 | /** |
---|
658 | * Returns the value for this second |
---|
659 | * @param string return value format ['int' | 'timestamp' | 'object' | 'array'] |
---|
660 | * @return int e.g. 44 or timestamp |
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661 | * @access public |
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662 | */ |
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663 | function thisSecond($format = 'int') |
---|
664 | { |
---|
665 | $ts = $this->cE->dateToStamp( |
---|
666 | $this->year, $this->month, $this->day, |
---|
667 | $this->hour, $this->minute, $this->second); |
---|
668 | return $this->returnValue('Second', $format, $ts, $this->second); |
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669 | } |
---|
670 | |
---|
671 | /** |
---|
672 | * Returns the value for the next second |
---|
673 | * @param string return value format ['int' | 'timestamp' | 'object' | 'array'] |
---|
674 | * @return int e.g. 45 or timestamp |
---|
675 | * @access public |
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676 | */ |
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677 | function nextSecond($format = 'int') |
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678 | { |
---|
679 | $ts = $this->cE->dateToStamp( |
---|
680 | $this->year, $this->month, $this->day, |
---|
681 | $this->hour, $this->minute, $this->second+1); |
---|
682 | return $this->returnValue('Second', $format, $ts, $this->cE->stampToSecond($ts)); |
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683 | } |
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684 | } |
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685 | ?> |
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