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PHP : Function Reference : PHP Options&Information : php_logo_guid

php_logo_guid

Gets the logo guid (PHP 4, PHP 5)
string php_logo_guid ( )

This function returns the ID which can be used to display the PHP logo using the built-in image. Logo is displayed only if expose_php is On.

Return Values

Returns PHPE9568F34-D428-11d2-A769-00AA001ACF42.

Examples

Example 1848. php_logo_guid() example

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<?php

echo '<img src="' . $_SERVER['PHP_SELF'] .

     '?=' . php_logo_guid() . '" alt="PHP Logo !" />';

?>

See Also

phpversion()

phpcredits()

zend_logo_guid()

Code Examples / Notes » php_logo_guid

t dot blum

Please be careful using this example. Printing $_SERVER['PHP_SELF'] without checking its content exposes a cross-site scripting vulnerability.

public

If you for the function to create your own guid, it is uniqid() See http://www.php.net/uniqid

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