1 | <?php
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2 | /**
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3 | * log4php is a PHP port of the log4j java logging package.
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4 | *
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5 | * <p>This framework is based on log4j (see {@link http://jakarta.apache.org/log4j log4j} for details).</p>
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6 | * <p>Design, strategies and part of the methods documentation are developed by log4j team
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7 | * (Ceki Gülcü as log4j project founder and
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8 | * {@link http://jakarta.apache.org/log4j/docs/contributors.html contributors}).</p>
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9 | *
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10 | * <p>PHP port, extensions and modifications by VxR. All rights reserved.<br>
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11 | * For more information, please see {@link http://www.vxr.it/log4php/}.</p>
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12 | *
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13 | * <p>This software is published under the terms of the LGPL License
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14 | * a copy of which has been included with this distribution in the LICENSE file.</p>
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15 | *
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16 | * @package log4php
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17 | * @subpackage appenders
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18 | */
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19 |
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20 | /**
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21 | * @ignore
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22 | */
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23 | if (!defined('LOG4PHP_DIR')) define('LOG4PHP_DIR', dirname(__FILE__) . '/..');
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24 |
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25 | /**
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26 | */
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27 | require_once(LOG4PHP_DIR . '/LoggerAppenderSkeleton.php');
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28 | require_once(LOG4PHP_DIR . '/LoggerLog.php');
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29 |
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30 | /**
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31 | * LoggerAppenderEcho uses {@link PHP_MANUAL#echo echo} function to output events.
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32 | *
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33 | * <p>This appender requires a layout.</p>
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34 | *
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35 | * @author VxR <vxr@vxr.it>
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36 | * @version $Revision: 1.5 $
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37 | * @package log4php
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38 | * @subpackage appenders
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39 | */
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40 | class LoggerAppenderEcho extends LoggerAppenderSkeleton {
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41 |
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42 | /**
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43 | * @access private
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44 | */
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45 | var $requiresLayout = true;
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46 |
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47 | /**
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48 | * @var boolean used internally to mark first append
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49 | * @access private
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50 | */
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51 | var $firstAppend = true;
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52 |
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53 | /**
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54 | * Constructor.
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55 | *
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56 | * @param string $name appender name
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57 | */
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58 | function LoggerAppenderEcho($name)
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59 | {
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60 | $this->LoggerAppenderSkeleton($name);
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61 | }
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62 |
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63 | function activateOptions()
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64 | {
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65 | return;
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66 | }
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67 |
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68 | function close()
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69 | {
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70 | if (!$this->firstAppend)
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71 | echo $this->layout->getFooter();
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72 | $this->closed = true;
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73 | }
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74 |
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75 | function append($event)
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76 | {
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77 | LoggerLog::debug("LoggerAppenderEcho::append()");
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78 |
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79 | if ($this->layout !== null) {
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80 | if ($this->firstAppend) {
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81 | echo $this->layout->getHeader();
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82 | $this->firstAppend = false;
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83 | }
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84 | echo $this->layout->format($event);
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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 | ?> |
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