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get_defined_vars() — 返回由所有已定义变量所组成的数组,这个函数在二次开发的时候用起来非常给力; get_defined_constants();可以返回当前的所有常量
zend的调试也能实现当前页面所有变量的显示;
以下代码示例,我在方维分享系统的这个链接的html里http://localhost/xiebei/admin/index.php?a=login&m=Public加了这样一段话 <?PHP var_dump(get_defined_vars()); var_dump(get_defined_constants()); ?>
然后view-source:http://localhost/xiebei/admin/index.php?a=login&m=Public 的源码如下 !DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>购物分享管理系统 - 系统登录</title><link rel="stylesheet" type="text/css" href="/xiebei/admin/Tpl/Default/Static/Css/login.css" /><script type="text/javascript" src="/xiebei/admin/Tpl/Default/Static/Js/jquery.js"></script><script type="text/javascript"><!--
//指定当前组模块URL地址 var AJAX_LOADING = '提交请求中,请稍候...'; var AJAX_ERROR = 'AJAX请求发生错误!'; //--></script></head><body>array(7) { ["templateFile"]=> string(31) "./Tpl/Default/Public/login.html" ["templateVar"]=> array(4) { ["module_name"]=> string(6) "Public" ["action_name"]=> string(5) "login" ["default_lang"]=> string(5) "zh-cn" ["ur_href"]=> string(21) "PUBLIC > PUBLIC_LOGIN" } ["templateCacheFile"]=> string(91) "D:/xampp/htdocs/xiebei/public/data/admin/runtime/Cache/d9023d9aa913a090e2585ba1e788b50f.php" ["module_name"]=> string(6) "Public" ["action_name"]=> string(5) "login" ["default_lang"]=> string(5) "zh-cn" ["ur_href"]=> string(21) "PUBLIC > PUBLIC_LOGIN" } array(1575) { ["E_ERROR"]=> int(1) ["E_RECOVERABLE_ERROR"]=> int(4096) ["E_WARNING"]=> int(2) ["E_PARSE"]=> int(4) ["E_NOTICE"]=> int(8) ["E_STRICT"]=> int(2048) ["E_CORE_ERROR"]=> int(16) ["E_CORE_WARNING"]=> int(32) ["E_COMPILE_ERROR"]=> int(64) ["E_COMPILE_WARNING"]=> int(128) ["E_USER_ERROR"]=> int(256) ["E_USER_WARNING"]=> int(512) ["E_USER_NOTICE"]=> int(1024) ["E_ALL"]=> int(6143) ["TRUE"]=> bool(true) ["FALSE"]=> bool(false) ["NULL"]=> NULL ["ZEND_THREAD_SAFE"]=> bool(true) ["PHP_VERSION"]=> string(5) "5.2.9" ["PHP_MAJOR_VERSION"]=> int(5) ["PHP_MINOR_VERSION"]=> int(2) ["PHP_RELEASE_VERSION"]=> int(9) ["PHP_EXTRA_VERSION"]=> string(0) "" ["PHP_VERSION_ID"]=> int(50209) ["PHP_ZTS"]=> int(1) ["PHP_DEBUG"]=> int(0) ["PHP_OS"]=> string(5) "WINNT" ["PHP_SAPI"]=> string(14) "apache2handler" ["DEFAULT_INCLUDE_PATH"]=> string(14) ".;C:\php5\pear" ["PEAR_INSTALL_DIR"]=> string(12) "C:\php5\pear" ["PEAR_EXTENSION_DIR"]=> string(7) "C:\php5" ["PHP_EXTENSION_DIR"]=> string(7) "C:\php5" ["PHP_PREFIX"]=> string(7) "C:\php5" ["PHP_BINDIR"]=> string(7) "C:\php5" ["PHP_LIBDIR"]=> string(7) "C:\php5" ["PHP_DATADIR"]=> string(7) "C:\php5" ["PHP_SYSCONFDIR"]=> string(7) "C:\php5" ["PHP_LOCALSTATEDIR"]=> string(7) "C:\php5" ["PHP_CONFIG_FILE_PATH"]=> string(10) "C:\Windows" ["PHP_CONFIG_FILE_SCAN_DIR"]=> string(0) "" ["PHP_SHLIB_SUFFIX"]=> string(3) "dll" ["PHP_EOL"]=> string(2) " " ["PHP_INT_MAX"]=> int(2147483647) ["PHP_INT_SIZE"]=> int(4) ["PHP_OUTPUT_HANDLER_START"]=> int(1) ["PHP_OUTPUT_HANDLER_CONT"]=> int(2) ["PHP_OUTPUT_HANDLER_END"]=> int(4) ["UPLOAD_ERR_OK"]=> int(0) ["UPLOAD_ERR_INI_SIZE"]=> int(1) ["UPLOAD_ERR_FORM_SIZE"]=> int(2) ["UPLOAD_ERR_PARTIAL"]=> int(3) ["UPLOAD_ERR_NO_FILE"]=> int(4) ["UPLOAD_ERR_NO_TMP_DIR"]=> int(6) ["UPLOAD_ERR_CANT_WRITE" |
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