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tom--/dumpGlobals.php

Last active July 8, 2022 02:09
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Inspect your globals. Include this file to display any globals that might be defined. Maybe exit() afterwards.
Raw
dumpGlobals.php
<?php
/**
* Inspect your globals.
*
* Include this file to display any globals that might be defined. Maybe exit() afterwards.
*
* @author Tom Worster <fsb@thefsb.org>
* @link https://gist.github.com/tom--/5876699
* @copyright Copyright © 2013 Tom Worster
* @license BSD 2-clause http://opensource.org/licenses/BSD-2-Clause
*/
call_user_func(
/**
* @param bool $html If true, generates an HTML document with <pre>formatted display of globals
*/
function ($html = true) {
$globs = array();
foreach ($GLOBALS as $k => $v) {
if (!preg_match('{^(?:GLOBALS|_SERVER|_GET|_POST|_FILES|_COOKIE|_SESSION|_REQUEST|_ENV)$}', $k)) {
$globs[$k] = $v;
}
}
$dump = var_export($globs, 1);
if ($html) {
$dump =
"<!DOCTYPE html>
<html>
<head>
<meta charset=\"utf-8\">
<title>Global variables</title>
</head>
<body>
<pre>$dump</pre>
</body>
</html>";
}
echo $dump;
}
);
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