Heim  >  Artikel  >  php教程  >  yii2源码学习笔记(十七)

yii2源码学习笔记(十七)

WBOY
WBOYOriginal
2016-06-20 08:42:161018Durchsuche

Theme 类,应用的主题,通过替换路径实现主题的应用,方法为获取根路径和根链接:yii2\base\Theme.php

<span style="color: #008080;">  1</span> <span style="color: #000000;">php
</span><span style="color: #008080;">  2</span> <span style="color: #008000;">/*</span><span style="color: #008000;">*
</span><span style="color: #008080;">  3</span> <span style="color: #008000;"> * @link </span><span style="color: #008000; text-decoration: underline;">http://www.yiiframework.com/</span>
<span style="color: #008080;">  4</span> <span style="color: #008000;"> * @copyright Copyright (c) 2008 Yii Software LLC
</span><span style="color: #008080;">  5</span> <span style="color: #008000;"> * @license </span><span style="color: #008000; text-decoration: underline;">http://www.yiiframework.com/license/</span>
<span style="color: #008080;">  6</span>  <span style="color: #008000;">*/</span>
<span style="color: #008080;">  7</span> 
<span style="color: #008080;">  8</span> <span style="color: #0000ff;">namespace</span> yii\<span style="color: #0000ff;">base</span><span style="color: #000000;">;
</span><span style="color: #008080;">  9</span> 
<span style="color: #008080;"> 10</span> <span style="color: #000000;">use Yii;
</span><span style="color: #008080;"> 11</span> <span style="color: #000000;">use yii\helpers\FileHelper;
</span><span style="color: #008080;"> 12</span> 
<span style="color: #008080;"> 13</span> <span style="color: #008000;">/*</span><span style="color: #008000;">*
</span><span style="color: #008080;"> 14</span> <span style="color: #008000;"> * Theme represents an application theme.
</span><span style="color: #008080;"> 15</span> <span style="color: #008000;"> * Theme 类,应用的主题
</span><span style="color: #008080;"> 16</span> <span style="color: #008000;"> * When [[View]] renders a view file, it will check the [[View::theme|active theme]]
</span><span style="color: #008080;"> 17</span> <span style="color: #008000;"> * to see if there is a themed version of the view file exists. If so, the themed version will be rendered instead.
</span><span style="color: #008080;"> 18</span> <span style="color: #008000;"> * 视图对象[[View]]渲染视图文件的时候,会检查视图的主题是否存在,如果存在则渲染主题取代默认样式
</span><span style="color: #008080;"> 19</span> <span style="color: #008000;"> * A theme is a directory consisting of view files which are meant to replace their non-themed counterparts.
</span><span style="color: #008080;"> 20</span> <span style="color: #008000;"> *
</span><span style="color: #008080;"> 21</span> <span style="color: #008000;"> * Theme uses [[pathMap]] to achieve the view file replacement:
</span><span style="color: #008080;"> 22</span> <span style="color: #008000;"> *
</span><span style="color: #008080;"> 23</span> <span style="color: #008000;"> * 1. It first looks for a key in [[pathMap]] that is a substring of the given view file path;
</span><span style="color: #008080;"> 24</span> <span style="color: #008000;"> *  首先查找关键字,关键字是一个给定的视图路径的字符串
</span><span style="color: #008080;"> 25</span> <span style="color: #008000;"> * 2. If such a key exists, the corresponding value will be used to replace the corresponding part
</span><span style="color: #008080;"> 26</span> <span style="color: #008000;"> *    in the view file path;关键字存在,则用对应值替换给定的视图文件路径中对应的部分
</span><span style="color: #008080;"> 27</span> <span style="color: #008000;"> * 3. It will then check if the updated view file exists or not. If so, that file will be used
</span><span style="color: #008080;"> 28</span> <span style="color: #008000;"> *    to replace the original view file.检查替换后的路径对应的文件是否存在,存在就替换原文件
</span><span style="color: #008080;"> 29</span> <span style="color: #008000;"> * 4. If Step 2 or 3 fails, the original view file will be used.
</span><span style="color: #008080;"> 30</span> <span style="color: #008000;"> * 2和3失败的话,返回原来的路径
</span><span style="color: #008080;"> 31</span> <span style="color: #008000;"> * For example, if [[pathMap]] is `['@app/views' => '@app/themes/basic']`,
</span><span style="color: #008080;"> 32</span> <span style="color: #008000;"> * then the themed version for a view file `@app/views/site/index.php` will be
</span><span style="color: #008080;"> 33</span> <span style="color: #008000;"> * `@app/themes/basic/site/index.php`.
</span><span style="color: #008080;"> 34</span> <span style="color: #008000;"> *
</span><span style="color: #008080;"> 35</span> <span style="color: #008000;"> * It is possible to map a single path to multiple paths. For example,
</span><span style="color: #008080;"> 36</span> <span style="color: #008000;"> *
</span><span style="color: #008080;"> 37</span> <span style="color: #008000;"> * ~~~
</span><span style="color: #008080;"> 38</span> <span style="color: #008000;"> * 'pathMap' => [
</span><span style="color: #008080;"> 39</span> <span style="color: #008000;"> *     '@app/views' => [
</span><span style="color: #008080;"> 40</span> <span style="color: #008000;"> *         '@app/themes/christmas',
</span><span style="color: #008080;"> 41</span> <span style="color: #008000;"> *         '@app/themes/basic',
</span><span style="color: #008080;"> 42</span> <span style="color: #008000;"> *     ],
</span><span style="color: #008080;"> 43</span> <span style="color: #008000;"> * ]
</span><span style="color: #008080;"> 44</span> <span style="color: #008000;"> * ~~~
</span><span style="color: #008080;"> 45</span> <span style="color: #008000;"> *
</span><span style="color: #008080;"> 46</span> <span style="color: #008000;"> * In this case, the themed version could be either `@app/themes/christmas/site/index.php` or
</span><span style="color: #008080;"> 47</span> <span style="color: #008000;"> * `@app/themes/basic/site/index.php`. The former has precedence over the latter if both files exist.
</span><span style="color: #008080;"> 48</span> <span style="color: #008000;"> *
</span><span style="color: #008080;"> 49</span> <span style="color: #008000;"> * To use a theme, you should configure the [[View::theme|theme]] property of the "view" application
</span><span style="color: #008080;"> 50</span> <span style="color: #008000;"> * component like the following:
</span><span style="color: #008080;"> 51</span> <span style="color: #008000;"> *
</span><span style="color: #008080;"> 52</span> <span style="color: #008000;"> * ~~~
</span><span style="color: #008080;"> 53</span> <span style="color: #008000;"> * 'view' => [
</span><span style="color: #008080;"> 54</span> <span style="color: #008000;"> *     'theme' => [
</span><span style="color: #008080;"> 55</span> <span style="color: #008000;"> *         'basePath' => '@app/themes/basic',
</span><span style="color: #008080;"> 56</span> <span style="color: #008000;"> *         'baseUrl' => '@web/themes/basic',
</span><span style="color: #008080;"> 57</span> <span style="color: #008000;"> *     ],
</span><span style="color: #008080;"> 58</span> <span style="color: #008000;"> * ],
</span><span style="color: #008080;"> 59</span> <span style="color: #008000;"> * ~~~
</span><span style="color: #008080;"> 60</span> <span style="color: #008000;"> *
</span><span style="color: #008080;"> 61</span> <span style="color: #008000;"> * The above configuration specifies a theme located under the "themes/basic" directory of the Web folder
</span><span style="color: #008080;"> 62</span> <span style="color: #008000;"> * that contains the entry script of the application. If your theme is designed to handle modules,
</span><span style="color: #008080;"> 63</span> <span style="color: #008000;"> * you may configure the [[pathMap]] property like described above.
</span><span style="color: #008080;"> 64</span> <span style="color: #008000;"> *
</span><span style="color: #008080;"> 65</span> <span style="color: #008000;"> * @property string $basePath The root path of this theme. All resources of this theme are located under this
</span><span style="color: #008080;"> 66</span> <span style="color: #008000;"> * directory.
</span><span style="color: #008080;"> 67</span> <span style="color: #008000;"> * @property string $baseUrl The base URL (without ending slash) for this theme. All resources of this theme
</span><span style="color: #008080;"> 68</span> <span style="color: #008000;"> * are considered to be under this base URL. This property is read-only.
</span><span style="color: #008080;"> 69</span> <span style="color: #008000;"> *
</span><span style="color: #008080;"> 70</span> <span style="color: #008000;"> * @author Qiang Xue <qiang.xue>
</qiang.xue></span><span style="color: #008080;"> 71</span> <span style="color: #008000;"> * @since 2.0
</span><span style="color: #008080;"> 72</span>  <span style="color: #008000;">*/</span>
<span style="color: #008080;"> 73</span> <span style="color: #0000ff;">class</span><span style="color: #000000;"> Theme extends Component
</span><span style="color: #008080;"> 74</span> <span style="color: #000000;">{
</span><span style="color: #008080;"> 75</span>     <span style="color: #008000;">/*</span><span style="color: #008000;">*
</span><span style="color: #008080;"> 76</span> <span style="color: #008000;">     * @var array the mapping between view directories and their corresponding themed versions.
</span><span style="color: #008080;"> 77</span> <span style="color: #008000;">     * This property is used by [[applyTo()]] when a view is trying to apply the theme.
</span><span style="color: #008080;"> 78</span> <span style="color: #008000;">     * Path aliases can be used when specifying directories.
</span><span style="color: #008080;"> 79</span> <span style="color: #008000;">     * 路径映射属性 设置替换映射关系
</span><span style="color: #008080;"> 80</span> <span style="color: #008000;">     * If this property is empty or not set, a mapping [[Application::basePath]] to [[basePath]] will be used.
</span><span style="color: #008080;"> 81</span>      <span style="color: #008000;">*/</span>
<span style="color: #008080;"> 82</span>     <span style="color: #0000ff;">public</span><span style="color: #000000;"> $pathMap;
</span><span style="color: #008080;"> 83</span> 
<span style="color: #008080;"> 84</span>     <span style="color: #0000ff;">private</span> $_baseUrl;<span style="color: #008000;">//</span><span style="color: #008000;">设置要访问资源的url</span>
<span style="color: #008080;"> 85</span> 
<span style="color: #008080;"> 86</span>     <span style="color: #008000;">/*</span><span style="color: #008000;">*
</span><span style="color: #008080;"> 87</span> <span style="color: #008000;">     * @return string the base URL (without ending slash) for this theme. All resources of this theme are considered
</span><span style="color: #008080;"> 88</span> <span style="color: #008000;">     * to be under this base URL. 返回当前主题的基础链接,其他资源都在链接里
</span><span style="color: #008080;"> 89</span>      <span style="color: #008000;">*/</span>
<span style="color: #008080;"> 90</span>     <span style="color: #0000ff;">public</span><span style="color: #000000;"> function getBaseUrl()
</span><span style="color: #008080;"> 91</span> <span style="color: #000000;">    {
</span><span style="color: #008080;"> 92</span>         <span style="color: #0000ff;">return</span> $<span style="color: #0000ff;">this</span>-><span style="color: #000000;">_baseUrl;
</span><span style="color: #008080;"> 93</span> <span style="color: #000000;">    }
</span><span style="color: #008080;"> 94</span> 
<span style="color: #008080;"> 95</span>     <span style="color: #008000;">/*</span><span style="color: #008000;">*
</span><span style="color: #008080;"> 96</span> <span style="color: #008000;">     * @param $url string the base URL or path alias for this theme. All resources of this theme are considered
</span><span style="color: #008080;"> 97</span> <span style="color: #008000;">     * to be under this base URL. 设置基础链接
</span><span style="color: #008080;"> 98</span>      <span style="color: #008000;">*/</span>
<span style="color: #008080;"> 99</span>     <span style="color: #0000ff;">public</span><span style="color: #000000;"> function setBaseUrl($url)
</span><span style="color: #008080;">100</span> <span style="color: #000000;">    {
</span><span style="color: #008080;">101</span>         $<span style="color: #0000ff;">this</span>->_baseUrl = rtrim(Yii::getAlias($url), <span style="color: #800000;">'</span><span style="color: #800000;">/</span><span style="color: #800000;">'</span><span style="color: #000000;">);
</span><span style="color: #008080;">102</span> <span style="color: #000000;">    }
</span><span style="color: #008080;">103</span> 
<span style="color: #008080;">104</span>     <span style="color: #0000ff;">private</span> $_basePath;<span style="color: #008000;">//</span><span style="color: #008000;">根路径</span>
<span style="color: #008080;">105</span> 
<span style="color: #008080;">106</span>     <span style="color: #008000;">/*</span><span style="color: #008000;">*
</span><span style="color: #008080;">107</span> <span style="color: #008000;">     * @return string the root path of this theme. All resources of this theme are located under this directory.
</span><span style="color: #008080;">108</span> <span style="color: #008000;">     * 得到当前主题的根路径
</span><span style="color: #008080;">109</span> <span style="color: #008000;">     * @see pathMap
</span><span style="color: #008080;">110</span>      <span style="color: #008000;">*/</span>
<span style="color: #008080;">111</span>     <span style="color: #0000ff;">public</span><span style="color: #000000;"> function getBasePath()
</span><span style="color: #008080;">112</span> <span style="color: #000000;">    {
</span><span style="color: #008080;">113</span>         <span style="color: #0000ff;">return</span> $<span style="color: #0000ff;">this</span>-><span style="color: #000000;">_basePath;
</span><span style="color: #008080;">114</span> <span style="color: #000000;">    }
</span><span style="color: #008080;">115</span> 
<span style="color: #008080;">116</span>     <span style="color: #008000;">/*</span><span style="color: #008000;">*
</span><span style="color: #008080;">117</span> <span style="color: #008000;">     * @param string $path the root path or path alias of this theme. All resources of this theme are located
</span><span style="color: #008080;">118</span> <span style="color: #008000;">     * under this directory. 设置当前主题根路径
</span><span style="color: #008080;">119</span> <span style="color: #008000;">     * @see pathMap
</span><span style="color: #008080;">120</span>      <span style="color: #008000;">*/</span>
<span style="color: #008080;">121</span>     <span style="color: #0000ff;">public</span><span style="color: #000000;"> function setBasePath($path)
</span><span style="color: #008080;">122</span> <span style="color: #000000;">    {
</span><span style="color: #008080;">123</span>         $<span style="color: #0000ff;">this</span>->_basePath =<span style="color: #000000;"> Yii::getAlias($path);
</span><span style="color: #008080;">124</span> <span style="color: #000000;">    }
</span><span style="color: #008080;">125</span> 
<span style="color: #008080;">126</span>     <span style="color: #008000;">/*</span><span style="color: #008000;">*
</span><span style="color: #008080;">127</span> <span style="color: #008000;">     * Converts a file to a themed file if possible. 将一个文件替换主题文件
</span><span style="color: #008080;">128</span> <span style="color: #008000;">     * If there is no corresponding themed file, the original file will be returned.
</span><span style="color: #008080;">129</span> <span style="color: #008000;">     * 没有相应的主题文件,返回原文件。
</span><span style="color: #008080;">130</span> <span style="color: #008000;">     * @param string $path the file to be themed
</span><span style="color: #008080;">131</span> <span style="color: #008000;">     * @return string the themed file, or the original file if the themed version is not available.
</span><span style="color: #008080;">132</span> <span style="color: #008000;">     * @throws InvalidConfigException if [[basePath]] is not set
</span><span style="color: #008080;">133</span>      <span style="color: #008000;">*/</span>
<span style="color: #008080;">134</span>     <span style="color: #0000ff;">public</span><span style="color: #000000;"> function applyTo($path)
</span><span style="color: #008080;">135</span> <span style="color: #000000;">    {
</span><span style="color: #008080;">136</span>         $pathMap = $<span style="color: #0000ff;">this</span>->pathMap; <span style="color: #008000;">//</span><span style="color: #008000;">取得路径映射</span>
<span style="color: #008080;">137</span>         <span style="color: #0000ff;">if</span> (empty($pathMap)) {<span style="color: #008000;">//</span><span style="color: #008000;">没有设置值 抛出异常</span>
<span style="color: #008080;">138</span>             <span style="color: #0000ff;">if</span> (($basePath = $<span style="color: #0000ff;">this</span>->getBasePath()) === <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
</span><span style="color: #008080;">139</span>                 <span style="color: #0000ff;">throw</span> <span style="color: #0000ff;">new</span> InvalidConfigException(<span style="color: #800000;">'</span><span style="color: #800000;">The "basePath" property must be set.</span><span style="color: #800000;">'</span><span style="color: #000000;">);
</span><span style="color: #008080;">140</span> <span style="color: #000000;">            }
</span><span style="color: #008080;">141</span>             <span style="color: #008000;">//</span><span style="color: #008000;">设置值为[模块根路径=>主题根路径]的形式</span>
<span style="color: #008080;">142</span>             $pathMap = [Yii::$app->getBasePath() =><span style="color: #000000;"> [$basePath]];
</span><span style="color: #008080;">143</span> <span style="color: #000000;">        }
</span><span style="color: #008080;">144</span> 
<span style="color: #008080;">145</span>         $path = FileHelper::normalizePath($path);<span style="color: #008000;">//</span><span style="color: #008000;">对路径中的"/"."\"进行统一</span>
<span style="color: #008080;">146</span> 
<span style="color: #008080;">147</span>         <span style="color: #0000ff;">foreach</span> ($pathMap <span style="color: #0000ff;">as</span> $<span style="color: #0000ff;">from</span> =><span style="color: #000000;"> $tos) {
</span><span style="color: #008080;">148</span>             <span style="color: #008000;">//</span><span style="color: #008000;">映射数组中的来源</span>
<span style="color: #008080;">149</span>             $<span style="color: #0000ff;">from</span> = FileHelper::normalizePath(Yii::getAlias($<span style="color: #0000ff;">from</span><span style="color: #000000;">)) . DIRECTORY_SEPARATOR;
</span><span style="color: #008080;">150</span>             <span style="color: #0000ff;">if</span> (strpos($path, $<span style="color: #0000ff;">from</span>) === <span style="color: #800080;">0</span>) {<span style="color: #008000;">//</span><span style="color: #008000;">如果在$path中有可替换的旧值</span>
<span style="color: #008080;">151</span>                 $n = strlen($<span style="color: #0000ff;">from</span><span style="color: #000000;">);
</span><span style="color: #008080;">152</span>                 <span style="color: #0000ff;">foreach</span> ((array) $tos <span style="color: #0000ff;">as</span><span style="color: #000000;"> $to) {
</span><span style="color: #008080;">153</span>                     $to =<span style="color: #000000;"> FileHelper::normalizePath(Yii::getAlias($to)) . DIRECTORY_SEPARATOR;
</span><span style="color: #008080;">154</span>                     $file = $to . substr($path, $n);<span style="color: #008000;">//</span><span style="color: #008000;">把$path中的$from替换为$to</span>
<span style="color: #008080;">155</span>                     <span style="color: #0000ff;">if</span><span style="color: #000000;"> (is_file($file)) {
</span><span style="color: #008080;">156</span>                         <span style="color: #0000ff;">return</span> $file; <span style="color: #008000;">//</span><span style="color: #008000;">是文件直接返回</span>
<span style="color: #008080;">157</span> <span style="color: #000000;">                    }
</span><span style="color: #008080;">158</span> <span style="color: #000000;">                }
</span><span style="color: #008080;">159</span> <span style="color: #000000;">            }
</span><span style="color: #008080;">160</span> <span style="color: #000000;">        }
</span><span style="color: #008080;">161</span> 
<span style="color: #008080;">162</span>         <span style="color: #0000ff;">return</span><span style="color: #000000;"> $path;
</span><span style="color: #008080;">163</span> <span style="color: #000000;">    }
</span><span style="color: #008080;">164</span> 
<span style="color: #008080;">165</span>     <span style="color: #008000;">/*</span><span style="color: #008000;">*
</span><span style="color: #008080;">166</span> <span style="color: #008000;">     * Converts a relative URL into an absolute URL using [[baseUrl]].
</span><span style="color: #008080;">167</span> <span style="color: #008000;">     * 将一个相对URL转换为绝对URL
</span><span style="color: #008080;">168</span> <span style="color: #008000;">     * @param string $url the relative URL to be converted.要转换的相对URL
</span><span style="color: #008080;">169</span> <span style="color: #008000;">     * @return string the absolute URL  替换后的绝对URL
</span><span style="color: #008080;">170</span> <span style="color: #008000;">     * @throws InvalidConfigException if [[baseUrl]] is not set
</span><span style="color: #008080;">171</span>      <span style="color: #008000;">*/</span>
<span style="color: #008080;">172</span>     <span style="color: #0000ff;">public</span><span style="color: #000000;"> function getUrl($url)
</span><span style="color: #008080;">173</span> <span style="color: #000000;">    {
</span><span style="color: #008080;">174</span>         <span style="color: #0000ff;">if</span> (($baseUrl = $<span style="color: #0000ff;">this</span>->getBaseUrl()) !== <span style="color: #0000ff;">null</span>) {<span style="color: #008000;">//</span><span style="color: #008000;">URL存在,进行转换</span>
<span style="color: #008080;">175</span>             <span style="color: #0000ff;">return</span> $baseUrl . <span style="color: #800000;">'</span><span style="color: #800000;">/</span><span style="color: #800000;">'</span> . ltrim($url, <span style="color: #800000;">'</span><span style="color: #800000;">/</span><span style="color: #800000;">'</span><span style="color: #000000;">);
</span><span style="color: #008080;">176</span>         } <span style="color: #0000ff;">else</span> {<span style="color: #008000;">//</span><span style="color: #008000;">不存在抛出异常</span>
<span style="color: #008080;">177</span>             <span style="color: #0000ff;">throw</span> <span style="color: #0000ff;">new</span> InvalidConfigException(<span style="color: #800000;">'</span><span style="color: #800000;">The "baseUrl" property must be set.</span><span style="color: #800000;">'</span><span style="color: #000000;">);
</span><span style="color: #008080;">178</span> <span style="color: #000000;">        }
</span><span style="color: #008080;">179</span> <span style="color: #000000;">    }
</span><span style="color: #008080;">180</span> 
<span style="color: #008080;">181</span>     <span style="color: #008000;">/*</span><span style="color: #008000;">*
</span><span style="color: #008080;">182</span> <span style="color: #008000;">     * Converts a relative file path into an absolute one using [[basePath]].
</span><span style="color: #008080;">183</span> <span style="color: #008000;">     * 通过相对路径生成绝对路径
</span><span style="color: #008080;">184</span> <span style="color: #008000;">     * @param string $path the relative file path to be converted. 要转换的相对文件路径。
</span><span style="color: #008080;">185</span> <span style="color: #008000;">     * @return string the absolute file path 转换后的绝对路径
</span><span style="color: #008080;">186</span> <span style="color: #008000;">     * @throws InvalidConfigException if [[baseUrl]] is not set
</span><span style="color: #008080;">187</span>      <span style="color: #008000;">*/</span>
<span style="color: #008080;">188</span>     <span style="color: #0000ff;">public</span><span style="color: #000000;"> function getPath($path)
</span><span style="color: #008080;">189</span> <span style="color: #000000;">    {
</span><span style="color: #008080;">190</span>         <span style="color: #0000ff;">if</span> (($basePath = $<span style="color: #0000ff;">this</span>->getBasePath()) !== <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
</span><span style="color: #008080;">191</span>             <span style="color: #008000;">//</span><span style="color: #008000;">返回拼接的路径</span>
<span style="color: #008080;">192</span>             <span style="color: #0000ff;">return</span> $basePath . DIRECTORY_SEPARATOR . ltrim($path, <span style="color: #800000;">'</span><span style="color: #800000;">/\\</span><span style="color: #800000;">'</span><span style="color: #000000;">);
</span><span style="color: #008080;">193</span>         } <span style="color: #0000ff;">else</span><span style="color: #000000;"> {
</span><span style="color: #008080;">194</span>             <span style="color: #0000ff;">throw</span> <span style="color: #0000ff;">new</span> InvalidConfigException(<span style="color: #800000;">'</span><span style="color: #800000;">The "basePath" property must be set.</span><span style="color: #800000;">'</span><span style="color: #000000;">);
</span><span style="color: #008080;">195</span> <span style="color: #000000;">        }
</span><span style="color: #008080;">196</span> <span style="color: #000000;">    }
</span><span style="color: #008080;">197</span> }

 

Stellungnahme:
Der Inhalt dieses Artikels wird freiwillig von Internetnutzern beigesteuert und das Urheberrecht liegt beim ursprünglichen Autor. Diese Website übernimmt keine entsprechende rechtliche Verantwortung. Wenn Sie Inhalte finden, bei denen der Verdacht eines Plagiats oder einer Rechtsverletzung besteht, wenden Sie sich bitte an admin@php.cn
Vorheriger Artikel:PHPUnit初试Nächster Artikel:Xdebug文档(六) 分析PHP脚本