1 | <?php |
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2 | /* |
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3 | * Copyright(c) 2000-2007 LOCKON CO.,LTD. All Rights Reserved. |
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4 | * |
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5 | * http://www.lockon.co.jp/ |
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6 | */ |
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7 | |
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8 | /* ---- SQL文を作るクラス ---- */ |
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9 | class SC_SelectSql { |
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10 | |
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11 | var $sql; |
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12 | |
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13 | var $select; |
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14 | var $where; |
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15 | var $order; |
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16 | var $group; |
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17 | var $limit; |
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18 | var $offset; |
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19 | var $arrSql; |
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20 | var $arrVal; |
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21 | |
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22 | //-- コンストラクタ。 |
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23 | function SC_SelectSql($array = "") { |
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24 | if (is_array($array)) { |
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25 | $this->arrSql = $array; |
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26 | } |
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27 | } |
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28 | |
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29 | //-- SQL分生成 |
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30 | function getSql( $mode = "" ){ |
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31 | $this->sql = $this->select ." ". $this->where ." ". $this->group ." "; |
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32 | |
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33 | // $mode == 1 は limit & offset無し |
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34 | if ($mode == 2) { |
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35 | $this->sql .= $this->order; |
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36 | }elseif ( $mode != 1 ){ |
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37 | $this->sql .= $this->order . " " .$this->limit ." ". $this->offset; |
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38 | } |
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39 | |
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40 | return $this->sql; |
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41 | } |
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42 | |
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43 | // 検索用 |
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44 | function addSearchStr($val) { |
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45 | $return = sfManualEscape($val); |
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46 | $return = "%" .$return. "%"; |
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47 | return $return; |
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48 | } |
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49 | |
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50 | //-- 範囲検索(○ ~ ○ まで) |
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51 | function selectRange($from, $to, $column) { |
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52 | |
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53 | // ある単位のみ検索($from = $to) |
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54 | if( $from == $to ) { |
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55 | $this->setWhere( $column ." = ?" ); |
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56 | $return = array($from); |
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57 | // ~$toまで検索 |
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58 | } elseif( strlen($from) == 0 && strlen($to) > 0 ) { |
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59 | $this->setWhere( $column ." <= ? "); |
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60 | $return = array($to); |
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61 | // ~$from以上を検索 |
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62 | } elseif( strlen($from) > 0 && strlen($to) == 0 ) { |
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63 | $this->setWhere( $column ." >= ? "); |
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64 | $return = array($from); |
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65 | // $from~$toの検索 |
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66 | } else { |
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67 | $this->setWhere( $column ." BETWEEN ? AND ?" ); |
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68 | $return = array($from, $to); |
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69 | } |
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70 | return $return; |
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71 | } |
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72 | |
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73 | //-- 期間検索(○年○月○日か~○年○月○日まで) |
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74 | function selectTermRange($from_year, $from_month, $from_day, $to_year, $to_month, $to_day, $column) { |
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75 | |
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76 | // FROM |
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77 | $date1 = $from_year . "/" . $from_month . "/" . $from_day; |
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78 | |
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79 | // TO |
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80 | $date2 = mktime (0, 0, 0, $to_month, $to_day, $to_year); |
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81 | $date2 = $date2 + 86400; |
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82 | // SQL文のdate関数に与えるフォーマットは、yyyy/mm/ddで指定する。 |
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83 | $date2 = date('Y/m/d', $date2); |
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84 | |
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85 | // 開始期間だけ指定の場合 |
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86 | if( ( $from_year != "" ) && ( $from_month != "" ) && ( $from_day != "" ) && ( $to_year == "" ) && ( $to_month == "" ) && ( $to_day == "" ) ) { |
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87 | $this->setWhere( $column ." >= '" . $date1 . "'"); |
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88 | } |
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89 | |
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90 | // 開始〜終了 |
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91 | if( ( $from_year != "" ) && ( $from_month != "" ) && ( $from_day != "" ) && |
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92 | ( $to_year != "" ) && ( $to_month != "" ) && ( $to_day != "" ) ) { |
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93 | $this->setWhere( $column ." >= '" . $date1 ."' AND ". $column . " < date('" . $date2 . "')" ); |
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94 | } |
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95 | |
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96 | // 終了期間だけ指定の場合 |
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97 | if( ( $from_year == "" ) && ( $from_month == "" ) && ( $from_day == "" ) && ( $to_year != "" ) && ( $to_month != "" ) && ( $to_day != "" ) ) { |
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98 | $this->setWhere( $column ." < date('" . $date2 . "')"); |
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99 | } |
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100 | return $return; |
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101 | } |
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102 | |
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103 | // checkboxなどで同一カラム内で単一、もしくは複数選択肢が有る場合 例: AND ( sex = xxx OR sex = xxx OR sex = xxx ) AND ... |
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104 | function setItemTerm( $arr, $ItemStr ) { |
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105 | |
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106 | foreach( $arr as $data ) { |
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107 | |
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108 | if( count( $arr ) > 1 ) { |
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109 | if( ! is_null( $data ) ) $item .= $ItemStr . " = ? OR "; |
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110 | } else { |
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111 | if( ! is_null( $data ) ) $item = $ItemStr . " = ?"; |
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112 | } |
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113 | $return[] = $data; |
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114 | } |
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115 | |
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116 | if( count( $arr ) > 1 ) $item = "( " . rtrim( $item, " OR " ) . " )"; |
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117 | $this->setWhere( $item ); |
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118 | return $return; |
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119 | } |
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120 | |
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121 | // NULL値が必要な場合 |
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122 | function setItemTermWithNull( $arr, $ItemStr ) { |
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123 | |
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124 | $item = " ${ItemStr} IS NULL "; |
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125 | |
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126 | if ( $arr ){ |
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127 | foreach( $arr as $data ) { |
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128 | if ($data != "不明") { |
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129 | $item .= " OR ${ItemStr} = ?"; |
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130 | $return[] = $data; |
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131 | } |
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132 | } |
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133 | } |
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134 | |
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135 | $item = "( ${item} ) "; |
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136 | $this->setWhere( $item ); |
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137 | return $return; |
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138 | } |
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139 | // NULLもしくは''で検索する場合 |
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140 | function setItemTermWithNullAndSpace( $arr, $ItemStr ) { |
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141 | $count = count($arr); |
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142 | $item = " ${ItemStr} IS NULL OR ${ItemStr} = '' "; |
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143 | $i = 1; |
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144 | if ( $arr ){ |
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145 | foreach( $arr as $data ) { |
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146 | if ($i == $count) break; |
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147 | $item .= " OR ${ItemStr} = ?"; |
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148 | $return[] = $data; |
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149 | $i ++; |
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150 | } |
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151 | } |
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152 | $item = "( ${item} ) "; |
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153 | $this->setWhere( $item ); |
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154 | return $return; |
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155 | } |
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156 | |
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157 | |
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158 | |
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159 | /* 複数のカラムでORで優先検索する場合 例: AND ( item_flag1 = xxx OR item_flag2 = xxx OR item_flag3 = xxx ) AND ... |
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160 | |
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161 | 配列の構造例 |
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162 | if ( $_POST['show_site1'] ) $arrShowsite_1 = array( "column" => "show_site1", |
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163 | "value" => $_POST['show_site1'] ); |
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164 | |
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165 | */ |
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166 | function setWhereByOR( $arrWhere ){ |
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167 | |
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168 | $count = count( $arrWhere ); |
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169 | |
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170 | for( $i = 0; $i < $count; $i++ ) { |
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171 | |
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172 | if( isset( $arrWhere[$i]["value"] ) ) $statement .= $arrWhere[$i]["column"] ." = '" . addslashes( $arrWhere[$i]["value"] ) ."' OR " ; |
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173 | } |
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174 | |
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175 | $statement = "( " . rtrim( $statement, " OR " ) . " )"; |
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176 | |
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177 | if( $this->where ) { |
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178 | |
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179 | $this->where .= " AND " . $statement; |
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180 | |
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181 | } else { |
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182 | |
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183 | $this->where = "WHERE " . $statement; |
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184 | } |
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185 | } |
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186 | |
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187 | function setWhere($where){ |
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188 | if ($where != "") { |
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189 | if( $this->where ) { |
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190 | |
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191 | $this->where .= " AND " . $where; |
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192 | |
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193 | } else { |
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194 | |
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195 | $this->where = "WHERE " . $where; |
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196 | } |
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197 | } |
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198 | } |
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199 | |
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200 | function setOrder($order){ |
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201 | |
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202 | $this->order = "ORDER BY " . $order; |
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203 | |
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204 | } |
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205 | |
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206 | function setGroup( $group ) { |
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207 | |
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208 | $this->group = "GROUP BY " . $group; |
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209 | |
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210 | } |
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211 | |
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212 | |
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213 | function setLimitOffset( $limit, $offset ){ |
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214 | |
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215 | if ( is_numeric($limit) and is_numeric($offset) ){ |
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216 | |
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217 | $this->limit = " LIMIT " .$limit; |
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218 | $this->offset = " OFFSET " .$offset; |
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219 | } |
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220 | } |
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221 | |
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222 | function clearSql(){ |
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223 | $this->select = ""; |
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224 | $this->where = ""; |
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225 | $this->group = ""; |
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226 | $this->order = ""; |
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227 | $this->limit = ""; |
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228 | $this->offset = ""; |
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229 | } |
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230 | |
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231 | function setSelect($sql) { |
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232 | $this->select = $sql; |
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233 | } |
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234 | } |
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235 | ?> |
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