<?php /** * [Discuz!] (C)2001-2099 Comsenz Inc. * This is NOT a freeware, use is subject to license terms * * $Id: function_debug.php 36286 2019-12-06 01:01:50Z oldhu $ */ if(!defined('IN_DISCUZ')) { exit('Access Denied'); } function debugmessage($ajax = 0) { $m = function_exists('memory_get_usage') ? number_format(memory_get_usage()) : ''; $mt = function_exists('memory_get_peak_usage') ? number_format(memory_get_peak_usage()) : ''; if($m) { $m = '<em>内存:</em> <s>'.$m.'</s> bytes'.($mt ? ', 峰值 <s>'.$mt.'</s> bytes' : '').'<br />'; } global $_G; $debugfile = $_G['adminid'] == 1 ? '_debugadmin.php' : '_debug.php'; $akey = md5($_G['authkey'].random(8)); if(!defined('DISCUZ_DEBUG') || !DISCUZ_DEBUG || defined('IN_ARCHIVER') || defined('IN_MOBILE')) { return; } $phpinfok = 'I'; $viewcachek = 'C'; $mysqlplek = 'P'; $includes = get_included_files(); require_once DISCUZ_ROOT.'./source/discuz_version.php'; $sqldebug = ''; $ismysqli = DB::$driver == 'db_driver_mysqli' ? 1 : 0; $n = $discuz_table = 0; $sqlw = array('Using filesort' => 0, 'Using temporary' => 0); $db = DB::object(); $queries = count($db->sqldebug); $links = array(); foreach($db->link as $k => $link) { $links[$ismysqli ? $link->thread_id : (string)$link] = $k; } $sqltime = 0; foreach ($db->sqldebug as $string) { $sqltime += $string[1]; $extra = $dt = ''; $n++; $sql = preg_replace('/'.preg_quote($_G['config']['db']['1']['tablepre']).'[\w_]+/', '<font color=blue>\\0</font>', nl2br(dhtmlspecialchars($string[0]))); $sqldebugrow = '<div id="sql_'.$n.'" style="display:none;padding:0">'; if(preg_match('/^SELECT /', $string[0])) { $query = $string[3]->query("EXPLAIN ".$string[0]); $i = 0; $sqldebugrow .= '<table style="border-bottom:none">'; while($row = DB::fetch($query)) { if(!$i) { $sqldebugrow .= '<tr style="border-bottom:1px dotted gray"><td> '.implode(' </td><td> ', array_keys($row)).' </td></tr>'; $i++; } if(strexists($row['Extra'], 'Using filesort')) { $sqlw['Using filesort']++; $extra .= $row['Extra'] = str_replace('Using filesort', '<font color=red>Using filesort</font>', $row['Extra']); } if(strexists($row['Extra'], 'Using temporary')) { $sqlw['Using temporary']++; $extra .= $row['Extra'] = str_replace('Using temporary', '<font color=red>Using temporary</font>', $row['Extra']); } $sqldebugrow .= '<tr><td> '.implode(' </td><td> ', $row).' </td></tr>'; } $sqldebugrow .= '</table>'; } $sqldebugrow .= '<table><tr style="border-bottom:1px dotted gray"><td width="400">File</td><td width="80">Line</td><td>Function</td></tr>'; foreach($string[2] as $error) { $error['file'] = str_replace(array(DISCUZ_ROOT, '\\'), array('', '/'), $error['file']); $error['class'] = isset($error['class']) ? $error['class'] : ''; $error['type'] = isset($error['type']) ? $error['type'] : ''; $error['function'] = isset($error['function']) ? $error['function'] : ''; $sqldebugrow .= "<tr><td>{$error['file']}</td><td>{$error['line']}</td><td>{$error['class']}{$error['type']}{$error['function']}()</td></tr>"; if(strexists($error['file'], 'discuz/discuz_table') || strexists($error['file'], 'table/table')) { $dt = ' • '.$error['file']; $discuz_table++; } } $sqldebugrow .= '</table></div>'.($extra ? $extra.'<br />' : '').'<br />'; $sqldebug .= '<li><span style="cursor:pointer" onclick="document.getElementById(\'sql_'.$n.'\').style.display = document.getElementById(\'sql_'.$n.'\').style.display == \'\' ? \'none\' : \'\'"><s>'.$string[1].'s</s> • DBLink '.$links[$ismysqli ? $string[3]->thread_id : (string)$string[3]].$dt.'<br />'.$sql.'</span><br /></li>'.$sqldebugrow; } $ajaxhtml = 'data/'.$debugfile.'_ajax.php'; if($ajax) { $idk = substr(md5($_SERVER['SCRIPT_NAME'].'?'.$_SERVER['QUERY_STRING']), 0, 4); $sqldebug = '<b style="cursor:pointer" onclick="document.getElementById(\''.$idk.'\').style.display=document.getElementById(\''.$idk.'\').style.display == \'\' ? \'none\' : \'\'">Queries: </b> '.$queries.' ('.$_SERVER['SCRIPT_NAME'].'?'.$_SERVER['QUERY_STRING'].')<ol id="'.$idk.'" style="display:none">'.$sqldebug.'</ol><br>'; file_put_contents(DISCUZ_ROOT.'./'.$ajaxhtml, $sqldebug, FILE_APPEND); return; } file_put_contents(DISCUZ_ROOT.'./'.$ajaxhtml, '<?php ' . _get_addslashes() . ' if(empty($_GET[\'k\']) || $_GET[\'k\'] != \''.$akey.'\') { exit; } ?><style>body,table { font-size:12px; }table { width:90%;border:1px solid gray; }</style><a href="javascript:;" onclick="location.href=location.href">Refresh</a><br />'); foreach($sqlw as $k => $v) { $sqlw[$k] = $k.': '.$v; } $sqlw = '('.($discuz_table ? 'discuz_table: '.$discuz_table.($sqlw ? ', ' : '') : '').($sqlw ? '<s>'.implode(', ', $sqlw).'</s>' : '').')'; $debug = '<?php ' . _get_addslashes() . ' if(empty($_GET[\'k\']) || $_GET[\'k\'] != \''.$akey.'\') { exit; }'; $debug .= "header('Content-Type: text/html; charset=".CHARSET."'); ?>"; if($_G['adminid'] == 1 && !$ajax) { $debug .= '<?php if(isset($_GET[\''.$phpinfok.'\'])) { phpinfo(); exit; } elseif(isset($_GET[\''.$viewcachek.'\'])) { chdir(\'../\'); require \'./source/class/class_core.php\'; C::app()->init(); echo \'<style>body { font-size:12px; }</style>\'; if(!isset($_GET[\'c\'])) { $query = DB::query("SELECT cname FROM ".DB::table("common_syscache")); while($names = DB::fetch($query)) { echo \'<a href="'.$debugfile.'?k='.$akey.'&'.$viewcachek.'&c=\'.$names[\'cname\'].\'" target="_blank" style="float:left;width:200px">\'.$names[\'cname\'].\'</a>\'; } } else { $cache = DB::fetch_first("SELECT * FROM ".DB::table("common_syscache")." WHERE cname=\'".$_GET[\'c\']."\'"); echo \'$_G[\\\'cache\\\'][\'.$_GET[\'c\'].\']<br>\'; debug($cache[\'ctype\'] ? dunserialize($cache[\'data\']) : $cache[\'data\']); } exit; } elseif(isset($_GET[\''.$mysqlplek.'\'])) { chdir(\'../\'); require \'./source/class/class_core.php\'; C::app()->init(); if(!empty($_GET[\'Id\'])) { $query = DB::query("KILL ".floatval($_GET[\'Id\']), \'SILENT\'); } $query = DB::query("SHOW FULL PROCESSLIST"); echo \'<style>table { font-size:12px; }</style>\'; echo \'<table style="border-bottom:none">\'; while($row = DB::fetch($query)) { if(!$i) { echo \'<tr style="border-bottom:1px dotted gray"><td> </td><td> \'.implode(\' </td><td> \', array_keys($row)).\' </td></tr>\'; $i++; } echo \'<tr><td><a href="'.$debugfile.'?k='.$akey.'&P&Id=\'.$row[\'Id\'].\'">[Kill]</a></td><td> \'.implode(\' </td><td> \', $row).\' </td></tr>\'; } echo \'</table>\'; exit; } ?>'; } $debug .= '<!DOCTYPE html><html><head>'; $debug .= '<meta charset="'.CHARSET.'" />'; $debug .= '<meta name="renderer" content="webkit" /><meta http-equiv="X-UA-Compatible" content="IE=edge" />'; $debug .= "<script src='../static/js/common.js'></script><script> function switchTab(prefix, current, total, activeclass) { activeclass = !activeclass ? 'a' : activeclass; for(var i = 1; i <= total;i++) { if(!$(prefix + '_' + i)) { continue; } var classname = ' '+$(prefix + '_' + i).className+' '; $(prefix + '_' + i).className = classname.replace(' '+activeclass+' ','').substr(1); $(prefix + '_c_' + i).style.display = 'none'; } $(prefix + '_' + current).className = $(prefix + '_' + current).className + ' '+activeclass; $(prefix + '_c_' + current).style.display = ''; parent.$('_debug_iframe').height = (Math.max(document.documentElement.clientHeight, document.body.offsetHeight) + 150) + 'px'; } </script>"; if(!defined('IN_ADMINCP') && file_exists(DISCUZ_ROOT.'./static/image/common/temp-grid.png')) $debug .= <<<EOF <script type="text/javascript"> var s = '<button style="position: fixed; width: 40px; right: 0; top: 30px; border: none; border:1px solid orange;background: yellow; color: red; cursor: pointer;" onclick="var pageHight = top.document.body.clientHeight;$(\'tempgrid\').style.height = pageHight + \'px\';$(\'tempgrid\').style.visibility = top.$(\'tempgrid\').style.visibility == \'hidden\'?\'\':\'hidden\';o.innerHTML = o.innerHTML == \'网格\'?\'关闭\':\'网格\';">网格</button>'; s += '<div id="tempgrid" style="position: absolute; top: 0px; left: 50%; margin-left: -500px; width: 1000px; height: 0; background: url(static/image/common/temp-grid.png); visibility :hidden;"></div>'; top.$('_debug_div').innerHTML = s; </script> EOF; $_GS = $_GA = ''; if($_G['adminid'] == 1) { foreach($_G as $k => $v) { if(is_array($v)) { if($k != 'lang') { $_GA .= "<li><a name=\"S_$k\"></a><br />['$k'] => ".nl2br(str_replace(' ',' ', dhtmlspecialchars(print_r($v, true)))).'</li>'; } } elseif(is_object($v)) { $_GA .= "<li><br />['$k'] => <i>object of ".get_class($v)."</i></li>"; } else { $_GS .= "<li><br />['$k'] => ".dhtmlspecialchars($v)."</li>"; } } } $modid = $_G['basescript'].(!defined('IN_ADMINCP') ? '::'.CURMODULE : ''); $svn = ''; if(file_exists(DISCUZ_ROOT.'./.svn/entries')) { $svn = @file(DISCUZ_ROOT.'./.svn/entries'); $time = $svn[9]; preg_match('/([\d\-]+)T([\d:]+)/', $time, $a); $svn = '.r'.$svn[10].' (最后由 '.$svn[11].' 于 '.dgmdate(strtotime($a[1].' '.$a[2]) + $_G['setting']['timeoffset'] * 3600).' 提交)'; } $max = 10; $mc = $mco = ''; if(class_exists('C') && C::memory()->enable) { $mcarray = C::memory()->debug; $i = 0; $max += count($mcarray); foreach($mcarray as $key => $value) { $mco .= '<div id="__debug_c_'.(7 + $i).'" style="display:none"><br /><pre>'.print_r($value, 1).'</pre></div>'; $mc .= '<a id="__debug_'.(7 + $i).'" href="#debugbar" onclick="switchTab(\'__debug\', '.(7 + $i).', '.$max.')">['.$key.']</a>'.($value ? '<s>('.count($value).')</s>' : ''); $i++; } } $debug .= ' <style>#__debugbarwrap__ { line-height:10px; text-align:left;font:12px Monaco,Consolas,"Lucida Console","Courier New",serif;} body { font-size:12px; } a, a:hover { color: black;text-decoration:none; } s { text-decoration:none;color: red; } .code { text-decoration:none; color: #00b; cursor:pointer; line-height: 18px; } img { vertical-align:middle; } .w td em { margin-left:10px;font-style: normal; } tr.hbb td{ border-bottom:1px solid #ccc;} table.data tr:hover{ background-color: #ccc;} .hide{ display : none;} #__debugbar__ { padding: 80px 1px 0 1px; } #__debugbar__ table { width:90%;border:1px solid gray; } #__debugbar__ div { padding-top: 40px; } #__debugbar_s { border-bottom:1px dotted #EFEFEF;background:#FFF;width:100%;font-size:12px;position: fixed; top:0px; left:5px; } #__debugbar_s a { color:blue; } #__debugbar_s a.a { border-bottom: 1px dotted gray; } #__debug_c_1 ol { margin-left: 20px; padding: 0px; } #__debug_c_4_nav { background:#FFF; border:1px solid black; border-top:none; padding:5px; position: fixed; top:0px; right:0px } </style> <script>function toggle(dom){dom.style.display = dom.style.display != "block" ? "block" : "none";}</script> </head><body>'. '<div id="__debugbarwrap__">'. '<div id="__debugbar_s"> <table class="w" width=99%><tr><td valign=top width=50%>'. '<b style="float:left;width:1em;height:4em">文件</b>'. '<em>版本:</em> Discuz! '.DISCUZ_VERSION.($svn ? $svn : ' '.DISCUZ_RELEASE).'<br />'. '<em>ModID:</em> <s>'.$modid.'</s><br />'. '<em>包含:</em> '. '<a id="__debug_3" href="#debugbar" onclick="switchTab(\'__debug\', 3, '.$max.')">[文件列表]</a>'. ' <s>'.(count($includes) - 1).($_G['debuginfo']['time'] ? ' in '.number_format(($_G['debuginfo']['time'] - $sqltime), 6).'s' : '').'</s><br />'. '<em>执行:</em> '. (isset($_ENV['analysis']['function']) ? '<a id="__debug_9" href="#debugbar" onclick="switchTab(\'__debug\', 9, '.$max.')">[函数列表]</a>'. ' <s>'.(count($_ENV['analysis']['function']) - 1).(' in '.number_format(($_ENV['analysis']['function']['sum'] / 1000), 6).'s').'</s>' : ''). '<td valign=top>'. '<b style="float:left;width:1em;height:5em">服务器</b>'. '<em>环境:</em> '.PHP_OS.', '.$_SERVER['SERVER_SOFTWARE'].' MySQL/'.DB::object()->version().'('.(DB::$driver).')<br />'. $m. '<em>SQL:</em> '. '<a id="__debug_1" href="#debugbar" onclick="switchTab(\'__debug\', 1, '.$max.')">[SQL列表]</a>'. '<a id="__debug_4" href="#debugbar" onclick="switchTab(\'__debug\', 4, '.$max.');sqldebug_ajax.location.href = sqldebug_ajax.location.href;">[AjaxSQL列表]</a>'. ' <s>'.$queries.$sqlw.($_G['debuginfo']['time'] ? ' in '.$sqltime.'s' : '').'</s><br />'. '<em>内存缓存:</em> '.$mc. '<tr><td valign=top colspan="2">'. '<b>客户端</b> <a id="__debug_2" href="#debugbar" onclick="switchTab(\'__debug\', 2, '.$max.')">[详情]</a> <span id="__debug_b"></span>'. '<tr><td colspan=2><a name="debugbar"> </a>'. '<a href="javascript:;" onclick="parent.scrollTo(0,0)" style="float:right">[TOP] </a>'. '<img src="../static/image/common/arw_r.gif" /><a id="__debug_5" href="#debugbar" onclick="switchTab(\'__debug\', 5, '.$max.')">$_COOKIE</a>'. ($_G['adminid'] == 1 ? '<img src="../static/image/common/arw_r.gif" /><a id="__debug_6" href="#debugbar" onclick="switchTab(\'__debug\', 6, 6)">$_G</a>' : ''). ($_G['adminid'] == 1 ? '<img src="../static/image/common/arw_r.gif" /><a href="'.$debugfile.'?k='.$akey.'&'.$phpinfok.'" target="_blank">phpinfo()</a>'. '<img src="../static/image/common/arw_r.gif" /><a href="'.$debugfile.'?k='.$akey.'&'.$mysqlplek.'" target="_blank">MySQL 进程列表</a>'. '<img src="../static/image/common/arw_r.gif" /><a href="'.$debugfile.'?k='.$akey.'&'.$viewcachek.'" target="_blank">查看缓存</a>'. '<img src="../static/image/common/arw_r.gif" /><a href="../misc.php?mod=initsys&formhash='.formhash().'" target="_debug_initframe" onclick="parent.$(\'_debug_initframe\').onload = function () {parent.location.href=parent.location.href;}">更新缓存</a>' : ''). '<img src="../static/image/common/arw_r.gif" /><a href="../install/update.php" target="_blank">执行 update.php</a>'. '</table>'. '</div>'. '<div id="__debugbar__" style="clear:both">'. '<div id="__debug_c_1" style="display:none"><b>Queries: </b> '.$queries.'<ol>'; $debug .= $sqldebug.''; $debug .= '</ol></div>'. '<div id="__debug_c_4" style="display:none"><iframe id="sqldebug_ajax" name="sqldebug_ajax" src="../'.$ajaxhtml.'?k='.$akey.'" frameborder="0" width="100%" height="800"></iframe></div>'. '<div id="__debug_c_2" style="display:none"><b>IP: </b>'.$_G['clientip'].'<br /><b>User Agent: </b>'.$_SERVER['HTTP_USER_AGENT'].'<br /><b>BROWSER.x: </b><script>for(BROWSERi in BROWSER) {var __s=BROWSERi+\':\'+BROWSER[BROWSERi]+\' \';$(\'__debug_b\').innerHTML+=BROWSER[BROWSERi]!==0?__s:\'\';document.write(__s);}</script></div>'. '<div id="__debug_c_3" style="display:none"><ol>'; foreach ($includes as $fn) { $fn = str_replace(array(DISCUZ_ROOT, "\\"), array('', '/'), $fn); $debug .= '<li>'; if(preg_match('/^source\/plugin/', $fn)) { $debug .= '[插件]'; } elseif(preg_match('/^source\//', $fn)) { $debug .= '[脚本]'; } elseif(preg_match('/^data\/template\//', $fn)) { $debug .= '[模板]'; } elseif(preg_match('/^data/', $fn)) { $debug .= '[缓存]'; } elseif(preg_match('/^config/', $fn)) { $debug .= '[配置]'; } if(isset($_ENV['analysis']['file'][$fn]['time'])) { $time = ' (<s>'.$_ENV['analysis']['file'][$fn]['time'].'ms</s>)'; $debug .= '<span'.(isset($_ENV['analysis']['file'][$fn]['time']) ? ' class="code" onclick="toggle($(\'f_m_'.$fn.'\'))"' : '').'>'.$fn.$time.'</span>'; } else { $debug .= $fn; } if(isset($_ENV['analysis']['file'][$fn])) { memory_info($debug, $fn, $_ENV['analysis']['file'][$fn]); } else { memory_info($debug, $fn, array('start_memory_get_usage' => 0, 'stop_memory_get_usage' => 0, 'start_memory_get_real_usage' => 0, 'stop_memory_get_real_usage' => 0,'start_memory_get_peak_usage' => 0, 'stop_memory_get_peak_usage' => 0, 'start_memory_get_peak_real_usage' => 0, 'stop_memory_get_peak_real_usage' => 0)); } $debug .= '</li>'; } if(isset($_ENV['analysis']['file']['sum'])) { $debug .= '<li style="color:red">count: '.($_ENV['analysis']['file']['sum']/1000).'s</li>'; } $debug .= '<ol></div><div id="__debug_c_5" style="display:none"><ol>'; foreach($_COOKIE as $k => $v) { if(strexists($k, $_G['config']['cookie']['cookiepre'])) { $k = '<font color=blue>'.$k.'</font>'; } $debug .= "<li><br />['$k'] => ".dhtmlspecialchars($v)."</li>"; } if(isset($_ENV['analysis']['function'])) { unset($_ENV['analysis']['function']['sum']); $debug .= '<ol></div><div id="__debug_c_9" style="display:none"><ol>'; foreach($_ENV['analysis']['function'] as $_fn => $function) { $debug .= '<li> '; $debug .= '<span class="code" onclick="toggle($(\'f_m_'.$_fn.'\'))">'.$_fn.'</span>(<s>'.$function['time'].'ms</s>)'; memory_info($debug, $_fn, $function); $debug .= '</table></li>'; } } $debug .= '</ol></div><div id="__debug_c_6" style="display:none">'. '<div id="__debug_c_4_nav"><a href="#S_config">Nav:<br /> <a href="#top">#top</a><br /> <a href="#S_config">$_G[\'config\']</a><br /> <a href="#S_setting">$_G[\'setting\']</a><br /> <a href="#S_member">$_G[\'member\']</a><br /> <a href="#S_group">$_G[\'group\']</a><br /> <a href="#S_cookie">$_G[\'cookie\']</a><br /> <a href="#S_style">$_G[\'style\']</a><br /> <a href="#S_cache">$_G[\'cache\']</a><br /> </div>'. '<ol><a name="top"></a>'.$_GS.$_GA.'</ol></div>'.$mco.'</body></html>'; $fn = 'data/'.$debugfile; file_put_contents(DISCUZ_ROOT.'./'.$fn, $debug); echo '<iframe src="'.$fn.'?k='.$akey.'" name="_debug_iframe" id="_debug_iframe" style="border-top:1px solid gray;overflow-x:hidden;overflow-y:auto" width="100%" height="200" frameborder="0"></iframe><div id="_debug_div"></div><iframe name="_debug_initframe" id="_debug_initframe" style="display:none"></iframe>'; } function memory_info(&$debug, $_fn, $function) { $debug .= '<table id="f_m_'.$_fn.'" class="data hide"><tr class="hbb"><td>memory_usage</td><td>start_memory(bytes)</td><td>stop_memory(bytes)</td><td>diff_memory(bytes)</td></tr>'; $debug .= '<tr><td>memory_get_usage</td><td>'.number_format($function['start_memory_get_usage']).'</td><td>'.number_format($function['stop_memory_get_usage']).'</td><td>'.number_format(($function['stop_memory_get_usage']) - ($function['start_memory_get_usage'])).'</td></tr>'; $debug .= '<tr><td>memory_get_real_usage</td><td>'.number_format($function['start_memory_get_real_usage']).'</td><td>'.number_format($function['stop_memory_get_real_usage']).'</td><td>'.number_format(($function['stop_memory_get_real_usage']) - ($function['start_memory_get_real_usage'])).'</td></tr>'; $debug .= '<tr><td>memory_get_peak_usage</td><td>'.number_format($function['start_memory_get_peak_usage']).'</td><td>'.number_format($function['stop_memory_get_peak_usage']).'</td><td>'.number_format(($function['stop_memory_get_peak_usage']) - ($function['start_memory_get_peak_usage'])).'</td></tr>'; $debug .= '<tr><td>memory_get_peak_real_usage</td><td>'.number_format($function['start_memory_get_peak_real_usage']).'</td><td>'.number_format($function['stop_memory_get_peak_real_usage']).'</td><td>'.number_format(($function['stop_memory_get_peak_real_usage']) - ($function['start_memory_get_peak_real_usage'])).'</td></tr>'; $debug .= '</table>'; } function _get_addslashes() { return ' function debugaddslashes($string, $force = 1) { if(is_array($string)) { $keys = array_keys($string); foreach($keys as $key) { $val = $string[$key]; unset($string[$key]); $string[addslashes($key)] = debugaddslashes($val, $force); } } else { $string = addslashes($string); } return $string; } $_GET = debugaddslashes($_GET); '; } ?>