SunshinePHP Developer Conference 2015

phpinfo

(PHP 4, PHP 5)

phpinfo Выводит информацию о текущей конфигурации PHP

Описание

bool phpinfo ([ int $what = INFO_ALL ] )

Выводит большое количество информации о текущем состоянии PHP. Сюда входит информация о настройках компиляции PHP, о расширениях, о версии, информация о сервере и среде выполнения (если PHP компилировался как модуль), окружении PHP, версии ОС, о путях, об основных и локальных значениях настроек конфигурации, о HTTP заголовках и лицензии PHP.

Так как каждая система имеет свои особенности, phpinfo() используется в основном для проверки настроек конфигурации и для просмотра доступных предопределенных констант в данной системе.

phpinfo() также используется в целях отладки, так как содержит все EGPCS (Environment, GET, POST, Cookie, Server) данные.

Список параметров

what

Вывод функции можно настраивать, передавая битовую маску из одной или более приведенных ниже констант (constants). Эта маска передается в качестве необязательного аргумента what. Отдельные константы или битовые значения можно комбинировать с помощью оператора или.

Настройки phpinfo()
Имя (константа) Значение Описание
INFO_GENERAL 1 Строка конфигурации, расположение php.ini, дата сборки, Web-сервер, Система и др.
INFO_CREDITS 2 Разработчики PHP. См. также phpcredits().
INFO_CONFIGURATION 4 Текущие значение основных и локальных PHP директив. См. также ini_get().
INFO_MODULES 8 Загруженные модули и их настройки. См. также get_loaded_extensions().
INFO_ENVIRONMENT 16 Информация о переменных окружения, которая также доступна в $_ENV.
INFO_VARIABLES 32 Выводит все предопределенные переменные из EGPCS (Environment, GET, POST, Cookie, Server).
INFO_LICENSE 64 Информация о лицензии PHP. См. также » license FAQ.
INFO_ALL -1 Выводит все приведенное выше.

Возвращаемые значения

Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.

Список изменений

Версия Описание
5.2.2 Добавлен вывод информации о загруженном конфигурационном файле. Ранее выводился только путь к конфигурационному файлу (php.ini).

Примеры

Пример #1 Пример использования phpinfo()

<?php

// Показывать всю информацию, по умолчанию INFO_ALL
phpinfo();

// Показывать информацию только о загруженных модулях.
// phpinfo(8) выдает тот же результат.
phpinfo(INFO_MODULES);

?>

Примечания

Замечание:

Часть информации не выводится, если настройка expose_php установлена в off. Это PHP и Zend логотипы и информация о разработчиках.

Замечание:

В режиме CLI phpinfo() выводит обычный текст вместо HTML.

Смотрите также

add a note add a note

User Contributed Notes 18 notes

up
3
jon at sitewizard dot ca
6 years ago
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.
up
3
Ken
2 years ago
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>";
?>
up
2
webmaster at askapache dot com
5 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.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;
}

?>
up
2
code at adspeed dot com
8 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)"
up
2
neo_selen
2 years ago
here you can notice that these numeric values of phpinfo
are similar to certain things in the binary system:

-1, coded in 7 digits:
111 1111

look at this:
1+2+4+8+16+32+64=127

unsigned,127 is:
111 1111

so, 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 - 1

so you can see in negative mode it like that:
not nothing
not all (-1) don't forget it !
not option 64
not option 8
not option 4
not option 2

so, 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 ^^
up
1
Andrew dot Boag at catalyst dot net dot nz
7 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;
}
?>
up
1
jb2386 at hotmail dot com
8 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;
}
?>
up
1
Helpful Harry
9 years ago
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;
?>
up
1
henzeberkheij at dot SPAM dot gmail dot com
2 years ago
I needed a way to quickly scroll through the phpinfo which is a large list of information. so here it is. In the top there is a list with sections, the new section loaded extensions will hold the links to the anchors of the loaded modules. the section session variables will show the current loaded sessions. It's using Domdocument for manipulation so you should have that loaded:
<?php
ob_start
();
   
$exts = get_loaded_extensions();
   
phpinfo();
   
$phpinfo = ob_get_contents();
   
ob_end_clean();
   
//print $phpinfo;
   
$html_str = $phpinfo;
   
$html = new DOMDocument();
   
$html->loadHTML($html_str);
   
$title = $html->getElementsByTagName("title")->item(0);
   
$title->nodeValue = "PHP Version ".phpversion();
   
$body = $html->getElementsByTagName("body")->item(0);
   
   
$body->setAttribute("style", "background-color:beige;");
   
$table = $body = $html->getElementsByTagName("table")->item(3)->nextSibling;
   
$head  = $html->getElementsByTagName("table")->item(0)->nextSibling;
   
ob_start();
   
?>
    <h2><a name="session_variables">Session variables</a></h2>
    <table border="0" cellpadding="2" width="600">
    <tr class="h"><th>Variables</th><th>Value</th></tr>
    <?php foreach($_SESSION as $key=>$value){
        if(
is_bool($value)){
           
$value = ($value)?"true":"false";
        }else if(
is_array($value)){
           
$value = '<pre>'.print_r($value, true).'</pre>';
        }else if(empty(
$value) && $value != "0"){
           
$value = "<i>no value</i>";
        }
   
?>
    <tr>
        <td class="e"><?=$key?></td>
        <td class="v"><?=$value?></td>
    </tr>
    <?php
   
}
   
?>
    </table>
   
    <h2><a name="loaded_extensions">loaded extensions</a></h2>
    <table border="0" cellpadding="2" width="600">
    <tr class="h"><th>Extension</th><th>Version</th></tr>
    <?php
       
        natcasesort
($exts);
    foreach(
$exts as $value){
       
$version = phpversion($value);   
   
?>
    <tr>
        <td class="e" style="width:150px;"><a href="#module_<?=$value?>" style="color:black; background-color:#ccccff;"><?=$value?></a></td>
        <td class="v"><?=(!empty($version))?$version:"<i>Unknown</i>" ?></td>
    </tr>
    <?php
   
}
   
?>
    </table><br />
    <?php
    $txt_str
= ob_get_contents();
   
ob_end_clean();
   
$txt = new DOMDocument();
   
$txt->loadHTML($txt_str);
   
$txt_body = $txt->getElementsByTagName("body")->item(0);

    foreach(
$txt_body->childNodes as $child){
       
$child = $html->importNode($child, true);
       
$table->parentNode->insertBefore($child, $table);
    }
   
   
$h2 = $html->getElementsByTagName("h2");
    foreach(
$h2 as $item){
        if(
$item->getElementsByTagName("a")->length == 0){
           
$value = $item->nodeValue;
           
$item->nodeValue = "";
           
$a = $html->createElement("a");
           
$a->setAttribute("name", strtolower(str_replace(" ", "_", $value)));
           
$a->nodeValue = $value;
           
$item->appendChild($a);
        }
       
$a = $item->getElementsByTagName("a")->item(0);
       
        if(!
in_array($a->nodeValue, $exts)){
           
$menu[strtolower(str_replace(" ", "_", $a->nodeValue))] = $a->nodeValue;
        }
       
$top_a = $html->createElement("a");
        if(!
in_array($a->nodeValue, $exts)){
           
$txt = $html->createTextNode("(Go to top)");
           
$top_a->appendChild($txt);
           
$top_a->setAttribute("href", "#");
        }else{
           
$txt = $html->createTextNode("(Go to extensionlist)");
           
$top_a->appendChild($txt);
           
$top_a->setAttribute("href", "#loaded_extensions");
        }
       
$top_a->setAttribute("style", "background-color:beige; font-size:12px; margin-left:5px; margin-top:-5px; color:black;");
       
$item->appendChild($top_a);       
    }
   
ob_start();
   
?>
    <br />
    <table border="0" cellpadding="2" width="600">
    <tr class="h"><th colspan="2">Sections</th></tr>
    <tr>
        <?php
        $i
= 0;
        foreach(
$menu as $key=>$item){
            print
"<td class='v'><a href='#$key' style='background-color:#cccccc; color:black;'>$item</a></td>";
            if(
$i%2){
                print
'</tr><tr>';
            }
           
$i++;
        }
        if(
$i%2){
            print
'<td class="v"></td>';
        }
       
?>
    </tr>
    </table>
   
    <?php
    $txt_str
= ob_get_clean();
   
$txt = new DOMDocument();
   
$txt->loadHTML($txt_str);
   
$txt_body = $txt->getElementsByTagName("body")->item(0);
    foreach(
$txt_body->childNodes as $child){
       
$child = $html->importNode($child, true);
       
$table->parentNode->insertBefore($child, $head);
    }
    print
$html->saveHTML();
?>
up
1
Mardy dot Hutchinson at gmail dot com
7 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.

<?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.
up
0
cbar at vmait dot com
5 months ago
<?php

// NOTE: When accessing a element from the above phpinfo_array(), you can do:
$array = phpinfo_array();

// This will work
echo $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.


?>
up
0
goengoen
6 months ago
//FORM DIV
<div id="form_bericht"></div>

//toevoegen aan form:
value="  Vul hier uw voor- en achternaam in..." onfocus="this.value=''"

//JS code:
function showFormError(inText) {
    document.getElementById('form_bericht').style.display = "block";
    if (inText) {
        document.getElementById('form_bericht').innerHTML = inText;
    } else {
        document.getElementById('form_bericht').innerHTML = "Niet alle verplichte velden zijn ingevuld.";
    }
   
}
       
function checkEmail(inValue) {
    var x=inValue
    var atpos=x.indexOf("@");
    var dotpos=x.lastIndexOf(".");
    if (atpos<1 || dotpos<atpos+2 || dotpos+2>=x.length) {               
        return false;
    } else {
        return true;
    }
}

function check() {
    document.getElementById('form_bericht').style.display = "none"           
    var form = document.forms["contactform"];       
   
    if(form["naam"].value == "  Vul hier uw voor- en achternaam in..."){
        showFormError()
        contactform.naam.focus();
        return false;
    }
    if(form["naam"].value == ""){
        showFormError()
        contactform.naam.focus();
        return false;
    }
   
    if(form["email"].value == "  Vul hier uw e-mailadres in..."){
        showFormError()
        contactform.email.focus();
        return false;
    }
    if(form["email"].value == ""){
        showFormError()
        contactform.email.focus();
        return false;
    }
    if (!checkEmail(form["email"].value)) {
        showFormError("Geen geldig e-mail adres opgegeven.");
        contactform.email.focus();           
        return false;
    }   
    if(form["bericht"].value == "   Vul hier uw bericht in..."){
        showFormError()
        contactform.bericht.focus();
        return false;
    }
    if(form["bericht"].value == ""){
        showFormError()
        contactform.bericht.focus();
        return false;
    }       
    return true;
}

//file upload
<?php

$uploaddir
= '/var/www/uploads/';
$uploadfile = $uploaddir . basename($_FILES['userfile']['name']);

echo
"<p>";

if (
move_uploaded_file($_FILES['userfile']['tmp_name'], $uploadfile)) {
  echo
"File is valid, and was successfully uploaded.\n";
} else {
   echo
"Upload failed";
}

echo
"</p>";
echo
'<pre>';
echo
'Here is some more debugging info:';
print_r($_FILES);
print
"</pre>";

?>

//file upload html
<form enctype="multipart/form-data" action="upload.php" method="POST">
    <input type="hidden" name="MAX_FILE_SIZE" value="512000" />
    Send this file: <input name="userfile" type="file" />
    <input type="submit" value="Send File" />
</form>

//file upload #2
html>
    <body>
        <form method="post">
            <label for="file">Filename:</label>
            <input type="file" name="file1" id="file1" />
            <br />
            <input type="submit" name="submit" value="Submit" />
        </form>
    </body>
</html>
<?php
if(isset($_POST['submit'])) {
    if (
$_FILES["file1"]["error"] > 0) {
        echo
"Error: " . $_FILES["file1"]["error"] . "<br />";
    } else {
        echo
"Upload: " . $_FILES["file1"]["name"] . "<br />";
        echo
"Type: " . $_FILES["file1"]["type"] . "<br />";
        echo
"Size: " . ($_FILES["file1"]["size"] / 1024) . " Kb<br />";
        echo
"Stored in: " . $_FILES["file1"]["tmp_name"];
    }
}
?>

//file upload #3
?>
    if(isset($_FILES['image'])){
        $errors= array();
        $file_name = $_FILES['image']['name'];
        $file_size =$_FILES['image']['size'];
        $file_tmp =$_FILES['image']['tmp_name'];
        $file_type=$_FILES['image']['type'];  
        $file_ext=strtolower(end(explode('.',$_FILES['image']['name'])));
       
        $expensions= array("jpeg","jpg","png");        
        if(in_array($file_ext,$expensions)=== false){
            $errors[]="extension not allowed, please choose a JPEG or PNG file.";
        }
        if($file_size > 2097152){
        $errors[]='File size must be excately 2 MB';
        }               
        if(empty($errors)==true){
            move_uploaded_file($file_tmp,"images/".$file_name);
            echo "Success";
        }else{
            print_r($errors);
        }
    }
?>

<form action="" method="POST" enctype="multipart/form-data">
<input type="file" name="image" />
<input type="submit"/>
</form>
up
0
SimonD
1 year ago
Removes sensitive data like AUTH_USER and AUTH_PASSWORD from the phpinfo output:

<?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['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;
up
0
arimbourg at ariworld dot eu
3 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).

<?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
up
-1
goengoen
6 months ago
//FORM DIV
<div id="form_bericht"></div>

//toevoegen aan form:
value="  Vul hier uw voor- en achternaam in..." onfocus="this.value=''"

//JS code:
function showFormError(inText) {
    document.getElementById('form_bericht').style.display = "block";
    if (inText) {
        document.getElementById('form_bericht').innerHTML = inText;
    } else {
        document.getElementById('form_bericht').innerHTML = "Niet alle verplichte velden zijn ingevuld.";
    }
   
}
       
function checkEmail(inValue) {
    var x=inValue
    var atpos=x.indexOf("@");
    var dotpos=x.lastIndexOf(".");
    if (atpos<1 || dotpos<atpos+2 || dotpos+2>=x.length) {               
        return false;
    } else {
        return true;
    }
}

function check() {
    document.getElementById('form_bericht').style.display = "none"           
    var form = document.forms["contactform"];       
   
    if(form["naam"].value == "  Vul hier uw voor- en achternaam in..."){
        showFormError()
        contactform.naam.focus();
        return false;
    }
    if(form["naam"].value == ""){
        showFormError()
        contactform.naam.focus();
        return false;
    }
   
    if(form["email"].value == "  Vul hier uw e-mailadres in..."){
        showFormError()
        contactform.email.focus();
        return false;
    }
    if(form["email"].value == ""){
        showFormError()
        contactform.email.focus();
        return false;
    }
    if (!checkEmail(form["email"].value)) {
        showFormError("Geen geldig e-mail adres opgegeven.");
        contactform.email.focus();           
        return false;
    }   
    if(form["bericht"].value == "   Vul hier uw bericht in..."){
        showFormError()
        contactform.bericht.focus();
        return false;
    }
    if(form["bericht"].value == ""){
        showFormError()
        contactform.bericht.focus();
        return false;
    }       
    return true;
}

//file upload
<?php

$uploaddir
= '/var/www/uploads/';
$uploadfile = $uploaddir . basename($_FILES['userfile']['name']);

echo
"<p>";

if (
move_uploaded_file($_FILES['userfile']['tmp_name'], $uploadfile)) {
  echo
"File is valid, and was successfully uploaded.\n";
} else {
   echo
"Upload failed";
}

echo
"</p>";
echo
'<pre>';
echo
'Here is some more debugging info:';
print_r($_FILES);
print
"</pre>";

?>

//file upload html
<form enctype="multipart/form-data" action="upload.php" method="POST">
    <input type="hidden" name="MAX_FILE_SIZE" value="512000" />
    Send this file: <input name="userfile" type="file" />
    <input type="submit" value="Send File" />
</form>

//file upload #2
html>
    <body>
        <form method="post">
            <label for="file">Filename:</label>
            <input type="file" name="file1" id="file1" />
            <br />
            <input type="submit" name="submit" value="Submit" />
        </form>
    </body>
</html>
<?php
if(isset($_POST['submit'])) {
    if (
$_FILES["file1"]["error"] > 0) {
        echo
"Error: " . $_FILES["file1"]["error"] . "<br />";
    } else {
        echo
"Upload: " . $_FILES["file1"]["name"] . "<br />";
        echo
"Type: " . $_FILES["file1"]["type"] . "<br />";
        echo
"Size: " . ($_FILES["file1"]["size"] / 1024) . " Kb<br />";
        echo
"Stored in: " . $_FILES["file1"]["tmp_name"];
    }
}
?>

//file upload #3
?>
    if(isset($_FILES['image'])){
        $errors= array();
        $file_name = $_FILES['image']['name'];
        $file_size =$_FILES['image']['size'];
        $file_tmp =$_FILES['image']['tmp_name'];
        $file_type=$_FILES['image']['type'];  
        $file_ext=strtolower(end(explode('.',$_FILES['image']['name'])));
       
        $expensions= array("jpeg","jpg","png");        
        if(in_array($file_ext,$expensions)=== false){
            $errors[]="extension not allowed, please choose a JPEG or PNG file.";
        }
        if($file_size > 2097152){
        $errors[]='File size must be excately 2 MB';
        }               
        if(empty($errors)==true){
            move_uploaded_file($file_tmp,"images/".$file_name);
            echo "Success";
        }else{
            print_r($errors);
        }
    }
?>

<form action="" method="POST" enctype="multipart/form-data">
<input type="file" name="image" />
<input type="submit"/>
</form>
up
-1
goengoen at live dot nl
6 months ago
<?php
// Connectie maken met database

$connection = mysql_connect('localhost', 'root', '');
if (!
$connection){
    die(
"Database Connection Failed" . mysql_error());
}
$select_db = mysql_select_db('test');
if (!
$select_db){
    die(
"Database Selection Failed" . mysql_error());
}
?>

--------------login and cookie------------------------------
<?
// Controleren op sessie
if(isset($_SESSION['userID'])) {
    echo "U mag op deze pagina komen";
}else{
    echo " U mag niet op deze pagina komen" ;
}
?>

<?php
// Uitvoeren als het een post submission krijgt
if(isset($_POST['submit'])) {

   
// Variabelen ophalen en beveiligen via mysql real escape string
   
$email = mysql_real_escape_string($_POST['email']);
   
$wachtwoord = sha1(mysql_real_escape_string($_POST['wachtwoord']));
   
   
// Waardes uit database ophalen
   
$result = mysql_query('SELECT userID, email FROM gebruikers WHERE gebruikers.email = '.$email.' AND gebruikers.wachtwoord=.'$wachtwoord) or die('Database connectie is gefaalt');
  
  
// Sessie aanmaken voor de user
  
if(mysql_num_rows($sesult) > 0) {
       
$row = mysql_fetch_array($result);
       
$_SESSION['userID'] = $row['userID'];
    }  
}
?>

<form action="login.php" method="post">
    <input type = "text" name="email"/>
    <input type = "password" name = "wachtwoord"/>
    <input type = "submit" name = "submit" value ="inloggen"/>
</form>

---------------------registration--------------------------------
<?php
   
// Connectie maken met database
   
require('connect.php');
   
   
// Form informatie ophalen
    
if (isset($_POST['email']) && isset($_POST['wachtwoord'])){
    
       
// Variabelen aanmaken met form informatie
       
$email = $_POST['email'];
       
$wachtwoord = $_POST['wachtwoord'];
       
       
// Variabelen in database zetten
       
$query = "INSERT INTO `gebruikers` (email, wachtwoord) VALUES ('$email', '$wachtwoord')";
       
$result = mysql_query($query);
       
       
// Als de mysql query ingevoerd is bericht geven
       
if($result){
           
$msg = "Registratie gelukt!";
        }else{
           
$msg = "Registratie niet gelukt" ;
        }
       
       
// Bericht weergeven
       
echo $msg;
    }
?>
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-1
Phelon Dudras
5 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">
<?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>
up
-1
yurkins
6 years ago
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();
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