放到web根目录下，直接访问，比phpinfo看到的更详细：
<?php
header("content-Type: text/html; charset=utf-8");
error_reporting(E_ERROR | E_WARNING | E_PARSE);
ob_start();
$mysqlReShow = "none";
$mailReShow = "none";
$funReShow = "none";
$opReShow = "none";
$sysReShow = "none";
define("YES", "<span class='resYes'>YES</span>");
define("NO", "<span class='resNo'>NO</span>");
define("ICON", "<span class='icon'>2</span> ");
$phpSelf = $_SERVER[PHP_SELF] ? $_SERVER[PHP_SELF] : $_SERVER[SCRIPT_NAME];
define("PHPSELF", preg_replace("/(.{0,}?\/+)/", "", $phpSelf));
if ($_GET['act'] == "phpinfo")
{
phpinfo();
exit();
}
elseif($_POST['act'] == "CONNECT")
{
$mysqlReShow = "show";
$mysqlRe = "MYSQL连接测试结果：";
$mysqlRe .= (false !== @mysql_connect($_POST['mysqlHost'], $_POST['mysqlUser'], $_POST['mysqlPassword']))?"MYSQL服务器连接正常, ":
"MYSQL服务器连接失败, ";
$mysqlRe .= "数据库 <b>".$_POST['mysqlDb']."</b> ";
$mysqlRe .= (false != @mysql_select_db($_POST['mysqlDb']))?"连接正常":
"连接失败";
}
elseif($_POST['act'] == "SENDMAIL")
{
$mailReShow = "show";
$mailRe = "MAIL邮件发送测试结果：发送";
$mailRe .= (false !== @mail($_POST["mailReceiver"], "MAIL SERVER TEST", "This is a test email."))?"完成":"失败";
}
elseif($_POST['act'] == "FUNCTION_CHECK")
{
$funReShow = "show";
$funRe = "函数 <b>".$_POST['funName']."</b> 支持状况检测结果：".isfun($_POST['funName']);
}
elseif($_POST['act'] == "CONFIGURATION_CHECK")
{
$opReShow = "show";
$opRe = "配置参数 <b>".$_POST['opName']."</b> 检测结果：".getcon($_POST['opName']);
}
// 系统参数
switch (PHP_OS)
{
case "Linux":
$sysReShow = (false !== ($sysInfo = sys_linux()))?"show":"none";
break;
default:
break;
}
/*========================================================================*/
?>
<!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>;PHP探针</title>
<style type="text/css">
<!--
body,div,p,ul,form,h1 { margin:0px; padding:0px; }
body { background:#252724; }
div,a,input { font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 12px; color:#7D795E; }
div { margin-left:auto; margin-right:auto; width:720px; }
input { border: 1px solid #414340; background:#353734; }
a,#t3 a.arrow,#f1 a.arrow { text-decoration:none; color:#978F78; }
a:hover { text-decoration:underline; }
a.arrow { font-family:Webdings, sans-serif; color:#343525; font-size:10px; }
a.arrow:hover { color:#ff0000; text-decoration:none; }
.resYes { font-size: 9px; font-weight: bold; color: #33CC00; }
.resNo { font-size: 9px; font-weight: bold; color: #CC3300; }
.myButton { font-size:10px; font-weight:bold; background:#3D3F3E; border:1px solid #4A4C49; border-right-color:#2D2F2C; border-bottom-color:#2D2F2C; color:#978F78; }
.bar { border:1px solid #2D2F2C; background:#6C6754; height:8px; font-size:2px; }
.bar li { background:#979179; height:8px; font-size:2px; list-style-type:none; }
table { clear:both; background:#2D2F2C; border:3px solid #41433E; margin-bottom:10px; }
td,th { padding:4px; background:#363835; }
th { background:#7E7860; color:#343525; text-align:left; }
th span { font-family:Webdings, sans-serif; font-weight:normal; padding-right:4px; }
th p { float:right; line-height:10px; text-align:right; }
th a { color:#343525; }
h1 { color:#009900; font-size:35px; width:300px; float:left; }
h1 b { color:#cc3300; font-size:50px; font-family: Webdings, sans-serif; font-weight:normal; }
h1 span { font-size:10px; padding-left:10px; color:#7D795E; }
#t12 { float:right; text-align:right; padding:15px 0px 30px 0px; }
#t12 a { line-height:18px; color:#7D795E; }
#t3 td{ line-height:30px; height:30px; text-align:center; background:#3D3F3E; border:1px solid #4A4C49; border-right:none; border-bottom:none; }
#t3 th,#t3 th a { font-weight:normal; }
#m4 td {text-align:center;}
.th2 th,.th3 { background:#232522; text-align:center; color:#7D795E; font-weight:normal; }
.th3 { font-weight:bold; text-align:left; }
#footer table { clear:none; }
#footer td { text-align:center; padding:1px 3px; font-size:9px; }
#footer a { font-size:9px; }
#f1 { text-align:right; padding:15px; }
#f2 {float:left; border:1px solid #dddddd; }
#f2 td { background:#FF6600; }
#f2 a { color:#ffffff; }
#f3 { border: 1px solid #888888; float:right; }
#f3 a { color:#222222; }
#f31 { background:#2359B1; color:#FFFFFF; }
#f32 { background:#dddddd; }
-->
</style>
</head>
<body>
<br />
<form method="post" action="<?=PHPSELF."#bottom"?>">
<div>
<!-- =============================================================
页头
============================================================= -->
<a name="top"></a>
<table width="100%" border="0" cellspacing="1" cellpadding="0" id="t3">
<tr>
<td><a href="#sec1">服务器特征</a></td>
<td><a href="#sec2">;PHP基本特征</a></td>
<td><a href="#sec3">;PHP组件支持状况</a></td>
<td><a href="#sec4">自定义检测</a></td>
<td><a href="<?=PHPSELF?>" class="t211">刷新</a></td>
<td><a href="#bottom" class="arrow">66</a></td>
</tr>
</table>
<!-- =============================================================
服务器特性
============================================================= -->
<table width="100%" border="0" cellspacing="1" cellpadding="0">
<tr>
<th colspan="2"><p>
<a href="#top" class="arrow">5</a>
<br />
<a href="#bottom" class="arrow">6</a>
</p>
<span>8</span>服务器特性
<a name="sec1" id="sec1"></a>
</th>
</tr>
<?if("show"==$sysReShow){?>
<tr>
<td>CPU个数</td>
<td><?=$sysInfo['cpu']['num']?></td>
</tr>
<tr>
<td>CPU型号</td>
<td><?=$sysInfo['cpu']['model']?></td>
</tr>
<tr>
<td>CPU二级缓存</td>
<td><?=$sysInfo['cpu']['cache']?></td>
</tr>
<?}?>
<tr>
<td>服务器时间</td>
<td><?=date("Y年n月j日 H:i:s")?>
北京时间：
<?=gmdate("Y年n月j日 H:i:s",time()+8*3600)?></td>
</tr>
<?if("show"==$sysReShow){?>
<tr>
<td>服务器运行时间</td>
<td><?=$sysInfo['uptime']?></td>
</tr>
<?}?>
<tr>
<td>服务器域名/IP地址</td>
<td><?=$_SERVER['SERVER_NAME']?>
(
<?=@gethostbyname($_SERVER['SERVER_NAME'])?>
)</td>
</tr>
<tr>
<td>服务器操作系统
<?$os = explode(" ", php_uname());?></td>
<td><?=$os[0];?>
内核版本：
<?=$os[2]?></td>
</tr>
<tr>
<td>主机名称</td>
<td><?=$os[1];?></td>
</tr>
<tr>
<td>服务器解译引擎</td>
<td><?=$_SERVER['SERVER_SOFTWARE']?></td>
</tr>
<tr>
<td>Web服务端口</td>
<td><?=$_SERVER['SERVER_PORT']?></td>
</tr>
<tr>
<td>服务器语言</td>
<td><?php echo getenv("HTTP_ACCEPT_LANGUAGE");?></td>
</tr>
<tr>
<td>服务器管理员</td>
<td><a href="mailto:<?=$_SERVER['SERVER_ADMIN']?>">
<?=$_SERVER['SERVER_ADMIN']?>
</a></td>
</tr>
<tr>
<td>本文件路径</td>
<td><?=$_SERVER['DOCUMENT_ROOT']. "<br />".$_SERVER['$PATH_INFO']?></td>
</tr>
<tr>
<td>目前还有空余空间 diskfreespace</td>
<td><?=round((@disk_free_space(".")/(1024*1024)),2)?>
M</td>
</tr>
<?if("show"==$sysReShow){?>
<tr>
<td>内存使用状况</td>
<td> 物理内存：共
<?=$sysInfo['memTotal']?>
M, 已使用
<?=$sysInfo['memUsed']?>
M, 空闲
<?=$sysInfo['memFree']?>
M, 使用率
<?=$sysInfo['memPercent']?>
%
<?=bar($sysInfo['memPercent'])?>
Cache化内存为
<?=$sysInfo['memCached']?>
M, 真实内存使用率为
<?=$sysInfo['memRealPercent']?>
%
<?=bar($sysInfo['memRealPercent'])?>
SWAP区：共
<?=$sysInfo['swapTotal']?>
M, 已使用
<?=$sysInfo['swapUsed']?>
M, 空闲
<?=$sysInfo['swapFree']?>
M, 使用率
<?=$sysInfo['swapPercent']?>
%
<?=bar($sysInfo['swapPercent'])?>
</td>
</tr>
<tr>
<td>系统平均负载</td>
<td><?=$sysInfo['loadAvg']?></td>
</tr>
<?}?>
</table>
<!-- =============================================================
PHP基本特性
============================================================== -->
<table width="100%" cellpadding="0" cellspacing="1" border="0">
<tr>
<th colspan="2"><p>
<a href="#top" class="arrow">5</a>
<br />
<a href="#bottom" class="arrow">6</a>
</p>
<span>8</span>;PHP基本特性
<a name="sec2" id="sec2"></a>
</th>
</tr>
<tr>
<td width="49%">;PHP运行方式</td>
<td width="51%"><?=strtoupper(php_sapi_name())?></td>
</tr>
<tr>
<td>;PHP版本</td>
<td><?=PHP_VERSION?></td>
</tr>
<tr>
<td>运行于安全模式</td>
<td><?=getcon("safe_mode")?></td>
</tr>
<tr>
<td>支持ZEND编译运行</td>
<td><?=(get_cfg_var("zend_optimizer.optimization_level")||get_cfg_var("zend_extension_manager.optimizer_ts")||get_cfg_var("zend_extension_ts")) ?YES:NO?></td>
</tr>
<tr>
<td>允许使用URL打开文件 allow_url_fopen</td>
<td><?=getcon("allow_url_fopen")?></td>
</tr>
<tr>
<td>允许动态加载链接库 enable_dl</td>
<td><?=getcon("enable_dl")?></td>
</tr>
<tr>
<td>显示错误信息 display_errors</td>
<td><?=getcon("display_errors")?></td>
</tr>
<tr>
<td>自动定义全局变量 register_globals</td>
<td><?=getcon("register_globals")?></td>
</tr>
<tr>
<td>程序最多允许使用内存量 memory_limit</td>
<td><?=getcon("memory_limit")?></td>
</tr>
<tr>
<td>;POST最大字节数 post_max_size</td>
<td><?=getcon("post_max_size")?></td>
</tr>
<tr>
<td>允许最大上传文件 upload_max_filesize</td>
<td><?=getcon("upload_max_filesize")?></td>
</tr>
<tr>
<td>程序最长运行时间 max_execution_time</td>
<td><?=getcon("max_execution_time")?>
秒</td>
</tr>
<tr>
<td>magic_quotes_gpc</td>
<td><?=(1===get_magic_quotes_gpc())?YES:NO?></td>
</tr>
<tr>
<td>magic_quotes_runtime</td>
<td><?=(1===get_magic_quotes_runtime())?YES:NO?></td>
</tr>
<tr>
<td>被禁用的函数 disable_functions</td>
<td><?=(""==($disFuns=get_cfg_var("disable_functions")))?"无":str_replace(",","<br />",$disFuns)?></td>
</tr>
<tr>
<td>;PHP信息 ;PHPINFO</td>
<td><?=(false!==eregi("phpinfo",$disFuns))?NO:"<a href='$phpSelf?act=phpinfo' target='_blank' class='static'>;PHPINFO</a>"?></td>
</tr>
</table>
<!-- =============================================================
PHP组件支持
============================================================== -->
<table width="100%" cellpadding="0" cellspacing="1" border="0">
<tr>
<th colspan="4"><p>
<a href="#top" class="arrow">5</a>
<br />
<a href="#bottom" class="arrow">6</a>
</p>
<span>8</span>;PHP组件支持
<a name="sec3" id="sec3"></a>
</th>
</tr>
<tr>
<td width="38%">拼写检查 ASpell Library</td>
<td width="12%"><?=isfun("aspell_check_raw")?></td>
<td width="38%">高精度数学运算 BCMath</td>
<td width="12%"><?=isfun("bcadd")?></td>
</tr>
<tr>
<td>历法运算 Calendar</td>
<td><?=isfun("cal_days_in_month")?></td>
<td>DBA数据库</td>
<td><?=isfun("dba_close")?></td>
</tr>
<tr>
<td>dBase数据库</td>
<td><?=isfun("dbase_close")?></td>
<td>DBM数据库</td>
<td><?=isfun("dbmclose")?></td>
</tr>
<tr>
<td>FDF表单资料格式</td>
<td><?=isfun("fdf_get_ap")?></td>
<td>FilePro数据库</td>
<td><?=isfun("filepro_fieldcount")?></td>
</tr>
<tr>
<td>Hyperwave数据库</td>
<td><?=isfun("hw_close")?></td>
<td>图形处理 GD Library</td>
<td><?=isfun("gd_info")?></td>
</tr>
<tr>
<td>IMAP电子邮件系统</td>
<td><?=isfun("imap_close")?></td>
<td>Informix数据库</td>
<td><?=isfun("ifx_close")?></td>
</tr>
<tr>
<td>LDAP目录协议</td>
<td><?=isfun("ldap_close")?></td>
<td>MCrypt加密处理</td>
<td><?=isfun("mcrypt_cbc")?></td>
</tr>
<tr>
<td>哈稀计算 MHash</td>
<td><?=isfun("mhash_count")?></td>
<td>mSQL数据库</td>
<td><?=isfun("msql_close")?></td>
</tr>
<tr>
<td>SQL Server数据库</td>
<td><?=isfun("mssql_close")?></td>
<td>MySQL数据库</td>
<td><?=isfun("mysql_close")?></td>
</tr>
<tr>
<td>SyBase数据库</td>
<td><?=isfun("sybase_close")?></td>
<td>Yellow Page系统</td>
<td><?=isfun("yp_match")?></td>
</tr>
<tr>
<td>Oracle数据库</td>
<td><?=isfun("ora_close")?></td>
<td>Oracle 8 数据库</td>
<td><?=isfun("OCILogOff")?></td>
</tr>
<tr>
<td>;PREL相容语法 PCRE</td>
<td><?=isfun("preg_match")?></td>
<td>;PDF文档支持</td>
<td><?=isfun("pdf_close")?></td>
</tr>
<tr>
<td>;Postgre SQL数据库</td>
<td><?=isfun("pg_close")?></td>
<td>SNMP网络管理协议</td>
<td><?=isfun("snmpget")?></td>
</tr>
<tr>
<td>VMailMgr邮件处理</td>
<td><?=isfun("vm_adduser")?></td>
<td>WDDX支持</td>
<td><?=isfun("wddx_add_vars")?></td>
</tr>
<tr>
<td>压缩文件支持(Zlib)</td>
<td><?=isfun("gzclose")?></td>
<td>XML解析</td>
<td><?=isfun("xml_set_object")?></td>
</tr>
<tr>
<td>FTP</td>
<td><?=isfun("ftp_login")?></td>
<td>ODBC数据库连接</td>
<td><?=isfun("odbc_close")?></td>
</tr>
<tr>
<td>Session支持</td>
<td><?=isfun("session_start")?></td>
<td>Socket支持</td>
<td><?=isfun("socket_accept")?></td>
</tr>
<tr>
<td>浮点型数据显示的有效位数(precision)</td>
<td><?=getcon("precision")?></td>
<td>socket超时时间(default_socket_timeout)</td>
<td><?=getcon("default_socket_timeout")?>秒</td>
</tr>
<tr>
<td>"<?...?>"短标签(short_open_tag)</td>
&nbs
centos 5.3 nginx-0.8.31-1.el5 php-fpm-5.2.11
# service php-fpm start
Jan 08 10:55:22.912284 [NOTICE] fpm_unix_init_main(), line 284: getrlimit(nofile): max:1024, cur:1024
Jan 08 10:55:22.913126 [NOTICE] fpm_event_init_main(), line 88: libevent: using epoll
Jan 08 10:55:22.913404 [NOTICE] fpm_init(), line 50: fpm is running, pid 2730
Jan 08 10:55:22.918493 [NOTICE] fpm_children_make(), line 352: child 2731 (pool default) started
Jan 08 10:55:22.922118 [NOTICE] fpm_children_make(), line 352: child 2732 (pool default) started
Jan 08 10:55:22.924813 [NOTICE] fpm_children_make(), line 352: child 2734 (pool default) started
Jan 08 10:55:22.927509 [NOTICE] fpm_children_make(), line 352: child 2735 (pool default) started
Jan 08 10:55:22.929378 [NOTICE] fpm_children_make(), line 352: child 2736 (pool default) started
Jan 08 10:55:22.930268 [NOTICE] fpm_event_loop(), line 107: libevent: entering main loop
# service php-fpm stop
php-fpm.log 会出现以下问题
Jan 08 10:56:22.516549 [NOTICE] fpm_got_signal(), line 56: received SIGTERM
Jan 08 10:56:22.516620 [NOTICE] fpm_pctl(), line 256: switching to ‘terminating’ state
Jan 08 10:56:22.516666 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 2736 (pool default)
Jan 08 10:56:22.516707 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 2735 (pool default)
Jan 08 10:56:22.516729 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 2734 (pool default)
Jan 08 10:56:22.516747 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 2732 (pool default)
Jan 08 10:56:22.516765 [NOTICE] fpm_pctl_kill_all(), line 172: sending signal 15 SIGTERM to child 2731 (pool default)
Jan 08 10:56:22.516778 [NOTICE] fpm_pctl_kill_all(), line 181: 5 children are still alive
Jan 08 10:56:22.517532 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
Jan 08 10:56:22.517620 [WARNING] fpm_children_bury(), line 215: child 2736 (pool default) exited on signal 15 SIGTERM after 59.588363 seconds from start
Jan 08 10:56:22.518131 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
Jan 08 10:56:22.518195 [WARNING] fpm_children_bury(), line 215: child 2735 (pool default) exited on signal 15 SIGTERM after 59.590726 seconds from start
Jan 08 10:56:22.518906 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
Jan 08 10:56:22.518969 [WARNING] fpm_children_bury(), line 215: child 2734 (pool default) exited on signal 15 SIGTERM after 59.594192 seconds from start
Jan 08 10:56:22.519518 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
Jan 08 10:56:22.519580 [WARNING] fpm_children_bury(), line 215: child 2732 (pool default) exited on signal 15 SIGTERM after 59.597517 seconds from start
Jan 08 10:56:22.520107 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
Jan 08 10:56:22.520159 [WARNING] fpm_children_bury(), line 215: child 2731 (pool default) exited on signal 15 SIGTERM after 59.601726 seconds from start
Jan 08 10:56:22.520193 [NOTICE] fpm_pctl_exit(), line 81: exiting, bye-bye!
# vi /etc/sysctl.conf
底部添加
fs.file-max=65535
#vi /etc/security/limits.conf
加上
* soft nofile 65535
* hard nofile 65535
