phpversion

phpcredits

[edit] Last updated: Fri, 25 May 2012

phpinfo

(PHP 4, PHP 5)

phpinfo — PHP の設定情報を出力する

説明

bool phpinfo ([ int $what = INFO_ALL ] )

現在の PHP の状態に関する、多くの情報を出力します。出力される情報には、 PHP コンパイルオプションと拡張機能、PHP のバージョン、サーバー情報と環境（モジュールとしてコンパイルされた場合）、 PHP の環境、OS バージョン情報、パス、構成オプションのマスターおよびローカルの値、HTTP ヘッダ、PHP License などがあります。

システムの設定はそれぞれ違うため、実行時設定や利用できる定義済みの変数を調べるために phpinfo() がよく使われます。

また、phpinfo() には EGPCS (Environment, GET, POST, Cookie, Server) の情報が含まれているため、デバッグツールとしても便利です。

パラメータ

what

以下にあるconstantsビット値をひとつまたは複数個を加算して、オプションのwhat引数に渡すことによって出力をカスタマイズできます。それぞれの定数やビット値をor演算子で結んで渡すこともできます。

**phpinfo()** のオプション
名前(定数)	値	説明
INFO_GENERAL	1	configure オプション、`php.ini` の場所、ビルド日時、 Web サーバー、オペレーティングシステム等。
INFO_CREDITS	2	PHP クレジット。phpcredits() も参照ください。
INFO_CONFIGURATION	4	ローカルおよびマスタの、現在の PHP ディレクティブの値。 ini_get() も参照ください。
INFO_MODULES	8	ロードされているモジュールと、それぞれの設定。 get_loaded_extensions() も参照ください。
INFO_ENVIRONMENT	16	`$_ENV` で取得できる環境変数の情報。
INFO_VARIABLES	32	EGPCS（環境変数・GET・POST・クッキー・サーバー変数）からすべての定義済みの変数を表示します。
INFO_LICENSE	64	PHP ライセンス情報。» ライセンス FAQ も参照ください。
INFO_ALL	-1	上記のすべてを表示します。

返り値

成功した場合に TRUE を、失敗した場合に FALSE を返します。

変更履歴

バージョン	説明
5.2.2	"Loaded Configuration File" 情報が追加されました。これまでは "Configuration File (php.ini) Path" しかありませんでした。

例

例1 phpinfo() の例


<?php

// すべての情報を表示します。デフォルトは INFO_ALL です。
phpinfo();

// モジュール情報だけを表示します。
// phpinfo(8) としても同じです。
phpinfo(INFO_MODULES);

?>

注意

注意:
expose_php が off の場合、一部の情報は表示されません。これにはPHPとZendのロゴ、そしてクレジットが含まれます。

注意:
CLI モードを利用している場合、phpinfo() は HTML ではなくプレーンテキストで結果を出力します。

参考

phpversion() - 現在の PHP バージョンを取得する
phpcredits() - PHP に関するクレジットを出力する
php_logo_guid() - ロゴの guid を取得する
ini_get() - 設定オプションの値を得る
ini_set() - 設定オプションの値を設定する
get_loaded_extensions() - コンパイル/ロードされている全てのモジュールの名前を配列として返す
定義済みの変数

phpversion

phpcredits

[edit] Last updated: Fri, 25 May 2012

add a note User Contributed Notes phpinfo

Ken 13-Dec-2011 06:52


Hi.



Here my version of saving php_info into an array:



<?php

function phpinfo_array()

{

    ob_start();

    phpinfo();

    $info_arr = array();

    $info_lines = explode("\n", strip_tags(ob_get_clean(), "<tr><td><h2>"));

    $cat = "General";

    foreach($info_lines as $line)

    {

        // new cat?

        preg_match("~<h2>(.*)</h2>~", $line, $title) ? $cat = $title[1] : null;

        if(preg_match("~<tr><td[^>]+>([^<]*)</td><td[^>]+>([^<]*)</td></tr>~", $line, $val))

        {

            $info_arr[$cat][$val[1]] = $val[2];

        }

        elseif(preg_match("~<tr><td[^>]+>([^<]*)</td><td[^>]+>([^<]*)</td><td[^>]+>([^<]*)</td></tr>~", $line, $val))

        {

            $info_arr[$cat][$val[1]] = array("local" => $val[2], "master" => $val[3]);

        }

    }

    return $info_arr;

}



// example:

echo "<pre>".print_r(phpinfo_array(), 1)."</pre>";

?>

pokusman at gmail dot com 16-Oct-2011 07:10


Editable css for phpinfo() all what you need is change css properies...



<style type="text/css">



#phpinfo body, td, th, h1, h2 {font-family: sans-serif;}

#phpinfo pre {margin: 0px; font-family: monospace;}

#phpinfo a:link {color: #000099; text-decoration: none; background-color: #ffffff;}

#phpinfo a:hover {text-decoration: underline;}

#phpinfo table {border-collapse: collapse; width:100%}

#phpinfo .center {text-align: center;}

#phpinfo .center table { margin-left: auto; margin-right: auto; text-align: left;}

#phpinfo .center th { text-align: center !important; }

#phpinfo td, th { border: 1px solid #000000; font-size: 100%; vertical-align: baseline;}

#phpinfo h1 {font-size: 150%;}

#phpinfo h2 {font-size: 125%;}

#phpinfo .p {text-align: left;}

#phpinfo .e {background-color: #ccccff; font-weight: bold; color: #000000;}

#phpinfo .h {background-color: #9999cc; font-weight: bold; color: #000000;}

#phpinfo .v {background-color: #cccccc; color: #000000;}

#phpinfo .vr {background-color: #cccccc; text-align: right; color: #000000;}

#phpinfo img {float: right; border: 0px;}

#phpinfo hr {width: 800px; background-color: #cccccc; border: 0px; height: 1px; color: #000000;} 

</style>



<div id="phpinfo">

<?php



ob_start () ;

phpinfo () ;

$pinfo = ob_get_contents () ;

ob_end_clean () ;



// the name attribute "module_Zend Optimizer" of an anker-tag is not xhtml valide, so replace it with "module_Zend_Optimizer"

echo ( str_replace ( "module_Zend Optimizer", "module_Zend_Optimizer", preg_replace ( '%^.*<body>(.*)</body>.*$%ms', '$1', $pinfo ) ) ) ;



?>

</div>

arimbourg at ariworld dot eu 08-Nov-2010 07:28


This is necessary to obtain a W3C validation (XHTML1.0 Transitionnal)...

phpinfo's output is declared with that DTD :

- "System ID" has the wrong url to validate : "DTD/xhtml1-transitional.dtd" rather than "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"

- Some module names contains space and the function's output use the name in anchors as ID and NAME. these attributes can't be validated like that (unique name only).



<?php



ob_start ();



ob_start ();                              // Capturing

phpinfo ();                               // phpinfo ()

$info = trim (ob_get_clean ());           // output



// Replace white space in ID and NAME attributes... if exists

$info = preg_replace ('/(id|name)(=["\'][^ "\']+) ([^ "\']*["\'])/i', '$1$2_$3', $info);



$imp = new DOMImplementation ();

$dtd = $imp->createDocumentType (

    'html',

    '-//W3C//DTD XHTML 1.0 Transitional//EN',

    'http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd'

);

$doc = $imp->createDocument (

    'http://www.w3.org/1999/xhtml',

    'html',

    $dtd

);

$doc->encoding = 'utf-8';



$info_doc = new DOMDocument ('1.0', 'utf-8');

/* Parse phpinfo's output

 * operator @ used to avoid messages about undefined entities

 * or use loadHTML instead

 */

@$info_doc->loadXML ($info);



$doc->documentElement->appendChild ( // Adding HEAD element to HTML

    $doc->importNode (

        $info_doc->getElementsByTagName ('head')->item (0),

        true                         // With all the subtree

    )

);

$doc->documentElement->appendChild ( // Adding BODY element to HTML

    $doc->importNode (

        $info_doc->getElementsByTagName ('body')->item (0),

        true                         // With all the subtree

    )

);



// Now you get a clean output and you are able to validate...

/*

echo ($doc->saveXML ());

//      OR

echo ($doc->saveHTML ());

 */



// By that way it's easy to add some style declaration :

$style = $doc->getElementsByTagName ('style')->item (0);

$style->appendChild (

    $doc->createTextNode (

        '/* SOME NEW CSS RULES TO ADD TO THE FUNCTION OUTPUT */'

    )

);



// to add some more informations to display :

$body = $doc->getElementsByTagName ('body')->item (0);

$element = $doc->createElement ('p');

$element->appendChild (

    $doc->createTextNode (

        'SOME NEW CONTENT TO DISPLAY'

    )

);

$body->appendChild ($element);



// to add a new header :

$head = $doc->getElementsByTagName ('head')->item (0);

$meta = $doc->createElement ('meta');

$meta->setAttribute ('name', 'author');

$meta->setAttribute ('content', 'arimbourg at ariworld dot eu');

$head->appendChild ($meta);



// As you wish, take the rest of the output and add it for debugging

$out = ob_get_clean ();



$pre = $doc->createElement ('div'); // or pre

$pre->setAttribute ('style', 'white-space: pre;'); // for a div element, useless with pre

$pre->appendChild ($doc->createTextNode ($out));

$body->appendChild ($pre);



$doc->formatOutput = true; // For a nice indentation

$doc->saveXML ();



?>



All that could be done with only RegExp but I prefer the use of DOM for manipulating documents

support at page2pagepro dot com 13-May-2010 10:36


I have been working extensively with portable Web Servers (i.e.: Uniform Server), and was trying to incorporate XSL, Tomcat and ASP. I decided first to 'modify' the way my php_info() appears, allowing a listing of currently loaded extensions. Hope someone finds this useful.



<?php



// Get PHP INFO

ob_start();

phpinfo();

$phpinfo = ob_get_contents();

ob_end_clean();

$phpinfo = preg_replace ('/<\/div><\/body><\/html>/', '', $phpinfo);



//HR

$hr = '<div style="width:100%;background:#000; height:10px;margin-bottom:1em;"></div>'.PHP_EOL;



//GET EXT INFO

ob_start();

echo '<table border="0" cellpadding="3" width="600">'.PHP_EOL;

echo '<tr class="h"><td><a href="http://www.php.net/">';

echo '<img border="0" src="http://static.php.net/www.php.net/images/php.gif" alt="PHP Logo" />';

echo '</a><h1 class="p">PHP Extensions</h1>'.PHP_EOL;

echo '</td></tr>'.PHP_EOL;

echo '</table><br />'.PHP_EOL;

echo '<h2>Overview</h2>'.PHP_EOL;

echo '<table border="0" cellpadding="3" width="600">'.PHP_EOL;

echo '<tr><td class="e">Extensions</td><td class="v">'.PHP_EOL;

$exts = array();

foreach (get_loaded_extensions() as $ext) {

    $exts[] = $ext;

}

echo implode(', ', $exts).PHP_EOL;

echo '</td></tr></table><br />'.PHP_EOL;

echo '<h2>Details</h2>'.PHP_EOL;

echo '<table border="0" cellpadding="3" width="600">'.PHP_EOL;

foreach ($exts as $ext) {

    echo '<tr><td class="e">'.$ext.'</td><td class="v">';

        $funcs = array();

        foreach (get_extension_funcs($ext) as $func) {

            $funcs[] = $func;

        }

        echo implode(', ', $funcs).PHP_EOL;

    echo '</td></tr>'.PHP_EOL;

}

echo '</table><br />'.PHP_EOL;

echo '</div></body></html>'.PHP_EOL;

$extinfo = ob_get_contents();

ob_end_clean();



//OUTPUT

echo $phpinfo.$hr.$extinfo;



?>

webmaster at askapache dot com 05-Dec-2008 08:48


I wanted a simple *function* to convert the output of phpinfo into an array.  Here's what I came up with thanks to alot of the previous authors tips, and the source file: php-5.2.6/ext/standard/info.c



Call this function like phpinfo_array() prints the array, phpinfo_array(1) returns the array for your own processing.



== Sample Output ==

[PHP Configuration] => Array

 (

  [PHP Version] => 5.2.6

  [PHP Egg] => PHPE9568F34-D428-11d2-A769-00AA001ACF42

  [System] => Linux askapache 2.6.22.19-grsec3

  [Build Date] => Nov 11 2008 13:09:07

  [Configure Command] =>  ./configure --prefix=/home/grsec/bin/php 

  [Server API] => FastCGI



  [IPv6 Support] => enabled

 [Zend Egg] => PHPE9568F35-D428-11d2-A769-00AA001ACF42

  [PHP Credits Egg] => PHPB8B5F2A0-3C92-11d3-A3A9-4C7B08C10000

 )



[mbstring] => Array

 (

  [mbstring.http_input] => pass

  [mbstring.internal_encoding] => Array

    (

     [0] => ISO-8859-1

     [1] => no value

    )



  [mbstring.language] => neutral

   )



[mcrypt] => Array

 (

  [Version] => 3.5.7

  [Api No] => 20031217

 )



<?php

function phpinfo_array($return=false){

 /* Andale!  Andale!  Yee-Hah! */

 ob_start(); 

 phpinfo(-1);

 

 $pi = preg_replace(

 array('#^.*<body>(.*)</body>.*$#ms', '#<h2>PHP License</h2>.*$#ms',

 '#<h1>Configuration</h1>#',  "#\r?\n#", "#</(h1|h2|h3|tr)>#", '# +<#',

 "#[ \t]+#", '#&nbsp;#', '#  +#', '# class=".*?"#', '%&#039;%',

  '#<tr>(?:.*?)" src="(?:.*?)=(.*?)" alt="PHP Logo" /></a>'

  .'<h1>PHP Version (.*?)</h1>(?:\n+?)</td></tr>#',

  '#<h1><a href="(?:.*?)\?=(.*?)">PHP Credits</a></h1>#',

  '#<tr>(?:.*?)" src="(?:.*?)=(.*?)"(?:.*?)Zend Engine (.*?),(?:.*?)</tr>#',

  "# +#", '#<tr>#', '#</tr>#'),

 array('$1', '', '', '', '</$1>' . "\n", '<', ' ', ' ', ' ', '', ' ',

  '<h2>PHP Configuration</h2>'."\n".'<tr><td>PHP Version</td><td>$2</td></tr>'.

  "\n".'<tr><td>PHP Egg</td><td>$1</td></tr>',

  '<tr><td>PHP Credits Egg</td><td>$1</td></tr>',

  '<tr><td>Zend Engine</td><td>$2</td></tr>' . "\n" .

  '<tr><td>Zend Egg</td><td>$1</td></tr>', ' ', '%S%', '%E%'),

 ob_get_clean());



 $sections = explode('<h2>', strip_tags($pi, '<h2><th><td>'));

 unset($sections[0]);



 $pi = array();

 foreach($sections as $section){

   $n = substr($section, 0, strpos($section, '</h2>'));

   preg_match_all(

   '#%S%(?:<td>(.*?)</td>)?(?:<td>(.*?)</td>)?(?:<td>(.*?)</td>)?%E%#',

     $section, $askapache, PREG_SET_ORDER);

   foreach($askapache as $m)

       $pi[$n][$m[1]]=(!isset($m[3])||$m[2]==$m[3])?$m[2]:array_slice($m,2);

 }



 return ($return === false) ? print_r($pi) : $pi;

}



?>

Phelon Dudras 28-Nov-2008 01:26


A simple method to style your own phpinfo() output.



<style type="text/css">

#phpinfo {}

#phpinfo pre {}

#phpinfo a:link {}

#phpinfo a:hover {}

#phpinfo table {}

#phpinfo .center {}

#phpinfo .center table {}

#phpinfo .center th {}

#phpinfo td, th {}

#phpinfo h1 {}

#phpinfo h2 {}

#phpinfo .p {}

#phpinfo .e {}

#phpinfo .h {}

#phpinfo .v {}

#phpinfo .vr {}

#phpinfo img {}

#phpinfo hr {}

</style>



<div id="phpinfo">

<?php



ob_start () ;

phpinfo () ;

$pinfo = ob_get_contents () ;

ob_end_clean () ;



// the name attribute "module_Zend Optimizer" of an anker-tag is not xhtml valide, so replace it with "module_Zend_Optimizer"

echo ( str_replace ( "module_Zend Optimizer", "module_Zend_Optimizer", preg_replace ( '%^.*<body>(.*)</body>.*$%ms', '$1', $pinfo ) ) ) ;



?>

</div>

bcofer at gmail dot com 24-Nov-2008 09:19


My hosting company doesn't let me edit my php.ini file, but I wanted most of the same values, so I adapted one of the above posts to let me convert the information from phpinfo into a page where so can just copy and paste the info into a new php.ini file.



<?php

ob_start();

phpinfo(INFO_CONFIGURATION);

$phpinfo = array('phpinfo' => array());

if(preg_match_all('#(?:<h2>(?:<a name=".*?">)?(.*?)(?:</a>)?</h2>)|(?:<tr(?: class=".*?")?><t[hd](?: class=".*?")?>(.*?)\s*</t[hd]>(?:<t[hd](?: class=".*?")?>(.*?)\s*</t[hd]>(?:<t[hd](?: class=".*?")?>(.*?)\s*</t[hd]>)?)?</tr>)#s', ob_get_clean(), $matches, PREG_SET_ORDER))

    foreach($matches as $match)

        if(strlen($match[1]))

            $phpinfo[$match[1]] = array();

        elseif(isset($match[3]))

            $phpinfo[end(array_keys($phpinfo))][$match[2]] = isset($match[4]) ? array($match[3], $match[4]) : $match[3];

        else

            $phpinfo[end(array_keys($phpinfo))][] = $match[2];

?>



<?php

    foreach($phpinfo as $name => $section) {

         foreach($section as $key => $val) {

            if(is_array($val))

                echo "$key = $val[0]<br>";

            elseif(is_string($key))

                echo "$key = $val<br>";

            else

                echo "$val<br>";

        }

        echo "\n";

    }

?>

jon at sitewizard dot ca 05-Jul-2008 07:54


To extract all of the data from phpinfo into a nested array:

<?php

ob_start();

phpinfo();

$phpinfo = array('phpinfo' => array());

if(preg_match_all('#(?:<h2>(?:<a name=".*?">)?(.*?)(?:</a>)?</h2>)|(?:<tr(?: class=".*?")?><t[hd](?: class=".*?")?>(.*?)\s*</t[hd]>(?:<t[hd](?: class=".*?")?>(.*?)\s*</t[hd]>(?:<t[hd](?: class=".*?")?>(.*?)\s*</t[hd]>)?)?</tr>)#s', ob_get_clean(), $matches, PREG_SET_ORDER))

    foreach($matches as $match)

        if(strlen($match[1]))

            $phpinfo[$match[1]] = array();

        elseif(isset($match[3]))

            $phpinfo[end(array_keys($phpinfo))][$match[2]] = isset($match[4]) ? array($match[3], $match[4]) : $match[3];

        else

            $phpinfo[end(array_keys($phpinfo))][] = $match[2];

?>



Some examples of using individual values from the array:



<?php

    echo "System: {$phpinfo['phpinfo']['System']}<br />\n";

    echo "Safe Mode: {$phpinfo['PHP Core']['safe_mode'][0]}<br />\n";

    echo "License: {$phpinfo['PHP License'][0]}<br />\n";

?>



To display everything:



<?php

    foreach($phpinfo as $name => $section) {

        echo "<h3>$name</h3>\n<table>\n";

        foreach($section as $key => $val) {

            if(is_array($val))

                echo "<tr><td>$key</td><td>$val[0]</td><td>$val[1]</td></tr>\n";

            elseif(is_string($key))

                echo "<tr><td>$key</td><td>$val</td></tr>\n";

            else

                echo "<tr><td>$val</td></tr>\n";

        }

        echo "</table>\n";

    }

?>



Note: In order to properly retrieve all of the data, the regular expression matches table headers as well as table data, resulting in 'Local Value' and 'Global Value' showing up as 'Directive' entries.

yurkins 23-Jun-2008 07:24


big thanx 2 Mardy dot Hutchinson at gmail dot com

very good!



some fixes to correct result displaying:

1. we need to trim $matches [1], 'cause there can be empty lines;

2. not bad to remove <body> tag 'cause styles for it not apply correctly...

3. ...and change styles a little (remove "body" selector)



we need to change two lines:



<?php

preg_match ('%<style type="text/css">(.*?)</style>.*?(<body>.*</body>)%s', ob_get_clean(), $matches);

?>

to

<?php

preg_match ('%<style type="text/css">(.*?)</style>.*?<body>(.*?)</body>%s', ob_get_clean(), $matches);

?>



and



<?php

preg_split( '/\n/', $matches[1] )

?>

to

<?php

preg_split( '/\n/', trim(preg_replace( "/\nbody/", "\n", $matches[1])) )

?>



That's all! Now we have a really flexible addition to phpinfo();

Mardy dot Hutchinson at gmail dot com 09-Sep-2007 03:27


Embedding phpinfo within your page, that already has style information:



The phpinfo output is wrapped within a <div class='phpinfodisplay'>, and we privatize all the style selectors that phpinfo() creates.



Yes, we cheat on preparing the selector list.



<?php

ob_start();

phpinfo();



preg_match ('%<style type="text/css">(.*?)</style>.*?(<body>.*</body>)%s', ob_get_clean(), $matches);



# $matches [1]; # Style information

# $matches [2]; # Body information



echo "<div class='phpinfodisplay'><style type='text/css'>\n",

    join( "\n",

        array_map(

            create_function(

                '$i',

                'return ".phpinfodisplay " . preg_replace( "/,/", ",.phpinfodisplay ", $i );'

                ),

            preg_split( '/\n/', $matches[1] )

            )

        ),

    "</style>\n",

    $matches[2],

    "\n</div>\n";

?>



Perhaps one day the phpinfo() function will be modified to output such a safe string on its own.

Andrew dot Boag at catalyst dot net dot nz 09-Sep-2007 12:47


One note on the above functions for cleaning up the phpinfo() HTML and throwing it into an array data structure. In order to catch all of the info tidbits the preg_match_all has to be tweaked to deal with 2 and 3 column tables.





I have changed the preg_match_all() here so that the last <td></td> is optional





<?php


function parsePHPConfig() {


    ob_start();


    phpinfo(-1);


    $s = ob_get_contents();


    ob_end_clean();


    $a = $mtc = array();


    if (preg_match_all('/<tr><td class="e">(.*?)<\/td><td class="v">(.*?)<\/td>(:?<td class="v">(.*?)<\/td>)?<\/tr>/',$s,$mtc,PREG_SET_ORDER))


        foreach($mtc as $v){


            if($v[2] == '<i>no value</i>') continue;


            $a[$v[1]] = $v[2];


        }


    }


    return $a;


}


?>

jo at durchholz dot org 14-Aug-2007 02:43


Here's a variant of "print it without headers, but include the style information":



<?php

ob_start();

phpinfo();

$info = ob_get_clean ();



$matches = array ();

$i = preg_match ('%(<style type="text/css">.*</style>).*<body>(.*)</body>%s', $info, $matches);



print $matches [1]; # Style information

print $matches [2]; # Body

dev at cheechtech dot com 07-Jan-2007 01:35


same as above for configuration variables





<?php


function parsePHPConfig() {


    ob_start();


    phpinfo(INFO_CONFIGURATION);


    $s = ob_get_contents();


    ob_end_clean();


    $a = $mtc = array();


    if (preg_match_all('/<tr><td class="e">(.*?)<\/td><td class="v">(.*?)<\/td><td class="v">(.*?)<\/td><\/tr>/',$s,$mtc,PREG_SET_ORDER)) {


        foreach($mtc as $v){


            if($v[2] == '<i>no value</i>') continue;


            $a[$v[1]] = $v[2];


        }


    }


    return $a;


}


?>

jb2386 at hotmail dot com 10-Oct-2006 09:29


This is a slight modification to the previous code by "code at adspeed dot com" that extracts the PHP modules as an array. I used it on PHP 4.1.2 and it failed as the <h2> tags also had an align="center". So this update changes the regex for those tags:



<?php



/* parse php modules from phpinfo */



function parsePHPModules() {

 ob_start();

 phpinfo(INFO_MODULES);

 $s = ob_get_contents();

 ob_end_clean();



 $s = strip_tags($s,'<h2><th><td>');

 $s = preg_replace('/<th[^>]*>([^<]+)<\/th>/',"<info>\\1</info>",$s);

 $s = preg_replace('/<td[^>]*>([^<]+)<\/td>/',"<info>\\1</info>",$s);

 $vTmp = preg_split('/(<h2[^>]*>[^<]+<\/h2>)/',$s,-1,PREG_SPLIT_DELIM_CAPTURE);

 $vModules = array();

 for ($i=1;$i<count($vTmp);$i++) {

  if (preg_match('/<h2[^>]*>([^<]+)<\/h2>/',$vTmp[$i],$vMat)) {

   $vName = trim($vMat[1]);

   $vTmp2 = explode("\n",$vTmp[$i+1]);

   foreach ($vTmp2 AS $vOne) {

   $vPat = '<info>([^<]+)<\/info>';

   $vPat3 = "/$vPat\s*$vPat\s*$vPat/";

   $vPat2 = "/$vPat\s*$vPat/";

   if (preg_match($vPat3,$vOne,$vMat)) { // 3cols

     $vModules[$vName][trim($vMat[1])] = array(trim($vMat[2]),trim($vMat[3]));

   } elseif (preg_match($vPat2,$vOne,$vMat)) { // 2cols

     $vModules[$vName][trim($vMat[1])] = trim($vMat[2]);

   }

   }

  }

 }

 return $vModules;

}

?>

php at SPAMMENOT dot tof2k dot com 10-Sep-2006 03:32


To obtain a phpinfo without headers (and css) :





<?php


ob_start();                                                                                                        


phpinfo();                                                                                                         


$info = ob_get_contents();                                                                                         


ob_end_clean();                                                                                                    





$info = preg_replace('%^.*<body>(.*)</body>.*$%ms', '$1', $info);


?>





You can then style your tables & headings :)

code at adspeed dot com 09-Dec-2005 03:31


This function parses the phpinfo output to get details about a PHP module. 





<?php


/** parse php modules from phpinfo */


function parsePHPModules() {


 ob_start();


 phpinfo(INFO_MODULES);


 $s = ob_get_contents();


 ob_end_clean();


 


 $s = strip_tags($s,'<h2><th><td>');


 $s = preg_replace('/<th[^>]*>([^<]+)<\/th>/',"<info>\\1</info>",$s);


 $s = preg_replace('/<td[^>]*>([^<]+)<\/td>/',"<info>\\1</info>",$s);


 $vTmp = preg_split('/(<h2>[^<]+<\/h2>)/',$s,-1,PREG_SPLIT_DELIM_CAPTURE);


 $vModules = array();


 for ($i=1;$i<count($vTmp);$i++) {


  if (preg_match('/<h2>([^<]+)<\/h2>/',$vTmp[$i],$vMat)) {


   $vName = trim($vMat[1]);


   $vTmp2 = explode("\n",$vTmp[$i+1]);


   foreach ($vTmp2 AS $vOne) {


    $vPat = '<info>([^<]+)<\/info>';


    $vPat3 = "/$vPat\s*$vPat\s*$vPat/";


    $vPat2 = "/$vPat\s*$vPat/";


    if (preg_match($vPat3,$vOne,$vMat)) { // 3cols


     $vModules[$vName][trim($vMat[1])] = array(trim($vMat[2]),trim($vMat[3])); 


    } elseif (preg_match($vPat2,$vOne,$vMat)) { // 2cols


     $vModules[$vName][trim($vMat[1])] = trim($vMat[2]); 


    } 


   } 


  } 


 } 


 return $vModules;


}


?>





Sample Output:


[gd] => Array


(


  [GD Support] => enabled


  [GD Version] => bundled (2.0.28 compatible)


  [FreeType Support] => enabled


  [FreeType Linkage] => with freetype


  [FreeType Version] => 2.1.9


  [T1Lib Support] => enabled


  [GIF Read Support] => enabled


  [GIF Create Support] => enabled


  [JPG Support] => enabled


  [PNG Support] => enabled


  [WBMP Support] => enabled


  [XBM Support] => enabled


)





[date] => Array (


  [date/time support] => enabled


  [Timezone Database Version] => 2005.14


  [Timezone Database] => internal


  [Default timezone] => America/Los_Angeles


  [Directive] => Array (


     [0] => Local Value


     [1] => Master Value


  )


  [date.timezone] => Array (


     [0] => no value


     [1] => no value


  )


 )








<?php


/** get a module setting */


function getModuleSetting($pModuleName,$pSetting) {


 $vModules = parsePHPModules();


 return $vModules[$pModuleName][$pSetting];


}


?>





Example: getModuleSetting('gd','GD Version'); returns "bundled (2.0.28 compatible)"

Helpful Harry 06-Oct-2005 08:38


check out this cool and fantastic colourful phpinfo()!



<?php



ob_start();

phpinfo();

$phpinfo = ob_get_contents();

ob_end_clean();



preg_match_all('/#[0-9a-fA-F]{6}/', $phpinfo, $rawmatches);

for ($i = 0; $i < count($rawmatches[0]); $i++)

   $matches[] = $rawmatches[0][$i];

$matches = array_unique($matches);



$hexvalue = '0123456789abcdef';



$j = 0;

foreach ($matches as $match)

{



   $r = '#';

   $searches[$j] = $match;

   for ($i = 0; $i < 6; $i++)

      $r .= substr($hexvalue, mt_rand(0, 15), 1);

   $replacements[$j++] = $r;

   unset($r);

}



for ($i = 0; $i < count($searches); $i++)

   $phpinfo = str_replace($searches, $replacements, $phpinfo);

echo $phpinfo;

?>

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