phpversion

phpcredits

[edit] Last updated: Sat, 07 Jan 2012

phpinfo

(PHP 4, PHP 5)

phpinfo — Gibt Informationen zur PHP-Konfiguration aus

Beschreibung

bool phpinfo ([ int $what = INFO_ALL ] )

Zeigt eine große Anzahl von Informationen über den aktuellen Zustand von PHP an. Dies umfasst Informationen über die Optionen während des Kompilierens und die Extensions, die PHP-Version, Server-Informationen und -Umgebung (falls als Modul kompiliert), die PHP-Umgebung, Versionsinformationen zum Betriebssystem, Pfade, Master- und lokale Werte der Konfigurationsoptionen, HTTP-Header und die PHP-Lizenz.

Weil jedes System anders installiert ist, wird phpinfo() oft genutzt, um die Konfigurationseinstellungen und die verfügbaren vordefinierten Variablen auf einem System zu prüfen.

phpinfo() ist außerdem ein wertvolles Debugging-Tool, da es alle EGPCS-Daten (Environment, GET, POST, Cookie, Server) enthält.

Parameter-Liste

what

Die Ausgabe kann durch die bitweise summierte Angabe von einer oder mehrerer der folgenden Konstanten im optionalen what-Parameter angepasst werden. Die Konstanten oder Bitwerte können auch mit dem or-Operator kombiniert werden.

**phpinfo()**-Optionen
Name (Konstante)	Wert	Beschreibung
INFO_GENERAL	1	Die Konfigurationszeile, die Ort der `php.ini`, das Übersetzungsdatum, der Webserver, das System und mehr.
INFO_CREDITS	2	PHP-Credits. Siehe auch phpcredits().
INFO_CONFIGURATION	4	Aktueller lokaler und Master-Wert der PHP-Direktiven. Siehe auch ini_get().
INFO_MODULES	8	Die geladenene Module und ihre jeweiligen Einstellungen. Siehe auch get_loaded_extensions().
INFO_ENVIRONMENT	16	Informationen über die Umgebungsvariablen, die auch in `$_ENV` verfügbar ist.
INFO_VARIABLES	32	Zeigt alle vordefinierten Variablen aus EGPCS (Environment, GET, POST, Cookie, Server).
INFO_LICENSE	64	PHP-Lizenz-Informationen. Siehe auch » Lizenz-FAQ.
INFO_ALL	-1	Zeigt alle genannten Informationen.

Rückgabewerte

Gibt bei Erfolg TRUE zurück. Im Fehlerfall wird FALSE zurückgegeben.

Changelog

Version	Beschreibung
5.2.2	Die Information über die "Loaded Configuration File" wurde hinzugefügt, während vorher nur die Information "Configuration File (php.ini) Path" existierte.

Beispiele

Beispiel #1 phpinfo()-Beispiel


<?php

// Zeigt alle Informationen (Standardwert ist INFO_ALL)
phpinfo();

// Zeigt nur die Modul-Informationen.
// phpinfo(8) führt zum gleichen Ergebnis.
phpinfo(INFO_MODULES);

?>

Anmerkungen

Hinweis:
Teile der angezeigten Informationen sind deaktiviert, wenn die expose_php-Konfigurationseinstellung auf off gesetzt ist. Dies umfasst die PHP- und Zend-Logos sowie die Credits.

Hinweis:
phpinfo() gibt reinen Text statt HTML aus, wenn es im CLI-Modus benutzt wird.

Siehe auch

phpversion() - Liefert die aktuelle PHP-Version
phpcredits() - Prints out the credits for PHP
php_logo_guid() - Die GUID des PHP-Logos
ini_get() - Gets the value of a configuration option
ini_set() - Sets the value of a configuration option
get_loaded_extensions() - Liefert ein Array mit den Namen aller einkompilierten und geladenen Extensions
vordefinierte Variable

phpversion

phpcredits

[edit] Last updated: Sat, 07 Jan 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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