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Create a formatted list of all superglobals
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| <?php | |
| // Generate a formatted list with all superglobals | |
| //---------------------------------------------------- | |
| // Custom superglobal variable $_CUSTOM | |
| $_CUSTOM = array('USERNAME' => 'john', 'USERID' => '18068416846'); | |
| // List here whichever superglobals you want to print | |
| // This could be your own custom superglobals | |
| $globals = array( | |
| '$_SERVER' => $_SERVER, '$_ENV' => $_ENV, | |
| '$_REQUEST' => $_REQUEST, '$_GET' => $_GET, | |
| '$_POST' => $_POST, '$_COOKIE' => $_COOKIE, | |
| '$_FILES' => $_FILES, '$_CUSTOM' => $_CUSTOM | |
| ); | |
| ?> | |
| <html> | |
| <style> | |
| <?php // Adjust CSS formatting for your output ?> | |
| .left { | |
| font-weight: 700; | |
| } | |
| .right { | |
| font-weight: 700; | |
| color: #009; | |
| } | |
| .key { | |
| color: #d00; | |
| font-style: italic; | |
| } | |
| </style> | |
| <body> | |
| <?php | |
| // Generate the output | |
| echo '<h1>Superglobals</h1>'; | |
| foreach ($globals as $globalkey => $global) { | |
| echo '<h3>' . $globalkey . '</h3>'; | |
| foreach ($global as $key => $value) { | |
| echo '<span class="left">' . $globalkey . '[<span class="key">\'' . $key . '\'</span>]</span> = <span class="right">' . $value . '</span><br />'; | |
| } | |
| } | |
| ?> | |
| </body> | |
| </html> |
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