phpinfo

(PHP 4, PHP 5, PHP 7, PHP 8)

phpinfo — Liefert Informationen zur PHP-Konfiguration

Beschreibung

phpinfo(int $flags = INFO_ALL): true

Zeigt eine große Anzahl von Informationen über den aktuellen Zustand von PHP an. Dies umfasst Informationen über die Optionen während des Kompilierens und die Erweiterungen, 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

flags

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

**phpinfo()**-Optionen
Name (Konstante)	Wert	Beschreibung
INFO_GENERAL	1	Die Konfigurationszeile, der 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 geladenenen Module und ihre jeweiligen Einstellungen. Siehe auch get_loaded_extensions().
INFO_ENVIRONMENT	16	Informationen über die Umgebungsvariablen, die auch in `$_ENV` verfügbar sind.
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 immer true zurück.

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:
In PHP-Versionen vor 5.5 sind Teile der angezeigten Informationen deaktiviert, wenn die Konfigurationseinstellung expose_php auf off eingestellt ist. Das beinhaltet die PHP- und Zend-Logos und die Danksagung.

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

Siehe auch

phpversion() - Liefert die aktuelle PHP-Version
phpcredits() - Prints out the credits for PHP
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 Erweiterungen
vordefinierte Variable

Found A Problem?

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＋add a note

User Contributed Notes 19 notes

down

Phelon Dudras ¶

16 years ago

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"><?phpob_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>

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code at adspeed dot com ¶

19 years ago

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)"

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cbar at vmait dot com ¶

11 years ago

<?php// NOTE: When accessing a element from the above phpinfo_array(), you can do:$array = phpinfo_array();// This will workecho $array["General"]["System "];  // This should work also, but it doesn't because there is a space after System in the array.  echo $array["General"]["System"];  // I hope the coder will fix it, so as to save someone else from wasting time. Otherwise, nice script. ?>

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Helpful Harry ¶

19 years ago

check out this cool and fantastic colourful phpinfo()!<?phpob_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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alec dot hewitt at gmail dot com ¶

2 years ago

Simple JS snippet to print phpinfo() inline with it's styles renamed. Thus leaving the container page unaffected and pretty.<script>document.write(`<div id="phpinfo"><?php phpinfo(61) ?></div>`);var x = document.querySelector('#phpinfo > style');x.innerText = x.innerText.replaceAll('\n', '#phpinfo ');</script>

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yurkins ¶

17 years ago

big thanx 2 Mardy dot Hutchinson at gmail dot comvery 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:<?phppreg_match ('%<style type="text/css">(.*?)</style>.*?(<body>.*</body>)%s', ob_get_clean(), $matches);?>to<?phppreg_match ('%<style type="text/css">(.*?)</style>.*?<body>(.*?)</body>%s', ob_get_clean(), $matches);?>and<?phppreg_split( '/\n/', $matches[1] )?>to<?phppreg_split( '/\n/', trim(preg_replace( "/\nbody/", "\n", $matches[1])) )?>That's all! Now we have a really flexible addition to phpinfo();

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jon at sitewizard dot ca ¶

17 years ago

To extract all of the data from phpinfo into a nested array:<?phpob_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.

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jb2386 at hotmail dot com ¶

18 years ago

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;}?>

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keinwort at hotmail dot com ¶

7 years ago

REMARK/INFO: if Content-Security-Policy HTTP headerisContent-Security-Policy "default-src 'self';";phpinfo() is shown without a table

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arimbourg at ariworld dot eu ¶

14 years ago

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).<?phpob_start ();ob_start ();                              // Capturingphpinfo ();                               // 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 ());//      ORecho ($doc->saveHTML ()); */// By that way it's easy to add some style declaration :$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

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Ken ¶

13 years ago

Hi.Here my version of saving php_info into an array:<?phpfunction 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>";?>

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LewisR ¶

10 years ago

Building on SimonD's elegant example to hide the logged-in username and password, which otherwise appear in plain text, the following should work for PHP 5.4+:<?php    // start output buffering    ob_start();    // send phpinfo content    phpinfo();    // get phpinfo content    $html = ob_get_contents();    // flush the output buffer    ob_end_clean();    // remove auth data    if ( isset( $_SERVER[ 'PHP_AUTH_USER' ] ) ) $html = str_replace( $_SERVER[ 'PHP_AUTH_USER' ], '[ protected ]' , $html);    if ( isset( $_SERVER[ 'PHP_AUTH_PW' ] ) ) $html = str_replace( $_SERVER[ 'PHP_AUTH_PW' ], '[ protected ]' , $html);    echo $html;?>To remove additional items, just add them as above.

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SimonD ¶

12 years ago

Removes sensitive data like AUTH_USER and AUTH_PASSWORD from the phpinfo output:<?php// start output bufferingob_start();// send phpinfo contentphpinfo();// get phpinfo content$html = ob_get_contents();// flush the output bufferob_end_clean();// remove auth dataif (isset($_SERVER['AUTH_USER'])) $html = str_replace($_SERVER['AUTH_USER'], '<i>no value</i>', $html);if (isset($_SERVER['AUTH_PASSWORD'])) $html = str_replace($_SERVER['AUTH_PASSWORD'], '<i>no value</i>', $html);echo $html;

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Joseph Reilly ¶

10 years ago

One note on the very useful example by "jon at sitewizard dot ca".  The following statements:Statement 1:$phpinfo[end(array_keys($phpinfo))][$match[2]] = isset($match[4]) ? array($match[3], $match[4]) : $match[3];Statement 2:$phpinfo[end(array_keys($phpinfo))][] = $match[2];These two lines will produce the error "Strict Standards:  Only variables should be passed by reference in...".  The root of the error is in the incorrect use of the end() function. The code works but thows the said error.To address this try using the following statements:Statement 1 revision:$keys = array_keys($phpinfo);$phpinfo[end($keys)][$match[2]] = isset($match[4]) ? array($match[3], $match[4]) : $match[3];Statement 2 revision:$keys = array_keys($phpinfo);$phpinfo[end($keys)][] = $match[2];This fixes the error. To wrap it all in an example:<?phpfunction quick_dev_insights_phpinfo() {ob_start();phpinfo(11);$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])){        $keys1 = array_keys($phpinfo);        $phpinfo[end($keys1)][$match[2]] = isset($match[4]) ? array($match[3], $match[4]) : $match[3];        }else{            $keys1 = array_keys($phpinfo);            $phpinfo[end($keys1)][] = $match[2];                          }                }}    if(! empty($phpinfo)){        foreach($phpinfo as $name => $section) {            echo "<h3>$name</h3>\n<table class='wp-list-table widefat fixed pages'>\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";        }else{    echo "<h3>Sorry, the phpinfo() function is not accessable. Perhaps, it is disabled<a href='http://php.net/manual/en/function.phpinfo.php'>See the documentation.</a></h3>";    }}?>Frankly, I went thought the trouble of adding this note because the example by "jon at sitewizard dot ca"  is probably the best on the web, and thought it unfortunate that it throws errors. Hope this is useful to someone.

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Mardy dot Hutchinson at gmail dot com ¶

17 years ago

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.<?phpob_start();phpinfo();preg_match ('%<style type="text/css">(.*?)</style>.*?(<body>.*</body>)%s', ob_get_clean(), $matches);# $matches [1]; # Style information# $matches [2]; # Body informationecho "<div class='phpinfodisplay'><style type='text/css'>\n",    join( "\n",        array_map(            create_function(                '$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.

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-1

Calin S. ¶

9 years ago

After reading and trying various functions, I couldn't find one that correctly parses all the configurations, strips any left-over html tag and converts special characters into UTF8 (e.g. &#039; into '), so I created my own by improving on the existing ones:function phpinfo2array() {    $entitiesToUtf8 = function($input) {        // http://php.net/manual/en/function.html-entity-decode.php#104617        return preg_replace_callback("/(&#[0-9]+;)/", function($m) { return mb_convert_encoding($m[1], "UTF-8", "HTML-ENTITIES"); }, $input);    };    $plainText = function($input) use ($entitiesToUtf8) {        return trim(html_entity_decode($entitiesToUtf8(strip_tags($input))));    };    $titlePlainText = function($input) use ($plainText) {        return '# '.$plainText($input);    };        ob_start();    phpinfo(-1);        $phpinfo = array('phpinfo' => array());    // Strip everything after the <h1>Configuration</h1> tag (other h1's)    if (!preg_match('#(.*<h1[^>]*>\s*Configuration.*)<h1#s', ob_get_clean(), $matches)) {        return array();    }        $input = $matches[1];    $matches = array();    if(preg_match_all(        '#(?:<h2.*?>(?:<a.*?>)?(.*?)(?:<\/a>)?<\/h2>)|'.        '(?:<tr.*?><t[hd].*?>(.*?)\s*</t[hd]>(?:<t[hd].*?>(.*?)\s*</t[hd]>(?:<t[hd].*?>(.*?)\s*</t[hd]>)?)?</tr>)#s',        $input,         $matches,         PREG_SET_ORDER    )) {        foreach ($matches as $match) {            $fn = strpos($match[0], '<th') === false ? $plainText : $titlePlainText;            if (strlen($match[1])) {                $phpinfo[$match[1]] = array();            } elseif (isset($match[3])) {                $keys1 = array_keys($phpinfo);                $phpinfo[end($keys1)][$fn($match[2])] = isset($match[4]) ? array($fn($match[3]), $fn($match[4])) : $fn($match[3]);            } else {                $keys1 = array_keys($phpinfo);                $phpinfo[end($keys1)][] = $fn($match[2]);            }        }    }        return $phpinfo;}The output looks something like this (note the headers are also included but are prefixed with '# ', e.g. '# Directive'):Array(    [phpinfo] => Array        (            [0] => PHP Version 5.6.5            [System] => Darwin Calins-MBP 15.0.0 Darwin Kernel Version 15.0.0: Wed Aug 26 19:41:34 PDT 2015; root:xnu-3247.1.106~5/RELEASE_X86_64 x86_64            [Build Date] => Feb 19 2015 18:34:18            [Registered Stream Socket Transports] => tcp, udp, unix, udg, ssl, sslv3, sslv2, tls, tlsv1.0            [Registered Stream Filters] => zlib.*, bzip2.*, convert.iconv.*, string.rot13, string.toupper, string.tolower, string.strip_tags, convert.*, consumed, dechunk            [1] => This program makes use of the Zend Scripting Language Engine:Zend Engine...        )    [apache2handler] => Array        (            [Apache Version] => Apache/2.4.16 (Unix) PHP/5.6.5 OpenSSL/0.9.8zg            [Apache API Version] => 20120211            [Server Administrator] => webmaster@dummy-host2.example.com            [Hostname:Port] => sitestacker.local:0            [# Directive] => Array                (                    [0] => # Local Value                    [1] => # Master Value                )            [engine] => Array                (                    [0] => 1                    [1] => 1                )            [last_modified] => Array                (                    [0] => 0                    [1] => 0                )

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-1

Andrew dot Boag at catalyst dot net dot nz ¶

17 years ago

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;
}
?>

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-3

webmaster at askapache dot com ¶

16 years ago

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.cCall 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 )<?phpfunction 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;}?>

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-4

neo_selen ¶

13 years ago

here you can notice that these numeric values of phpinfoare similar to certain things in the binary system:-1, coded in 7 digits:111 1111look at this:1+2+4+8+16+32+64=127unsigned,127 is:111 1111so, take a look at this: the way to get all function is to add all of them. zero is nothing.-1 is all.so you can pass option with a negative number.for example:<?php phpinfo(48) ?>is also:<?php phpinfo(-80) ?>48 = 32 + 16-80= 0 - 64 - 8 - 4 - 2 - 1so you can see in negative mode it like that:not nothingnot all (-1) don't forget it !not option 64not option 8not option 4not option 2so, that's good if you don't want option 8, you will do this:not nothing(0)not all(-1)not option 8(-1)you got:<?php phpinfo(-9); ?>hope this will be useful, that's my 1rst post ^^

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