php_ini_scanned_files
Please be careful using this example. Printing $_SERVER['PHP_SELF'] without checking its content exposes a cross-site scripting vulnerability.
php_logo_guid
(PHP 4, PHP 5)
php_logo_guid — Gets the logo guid
说明
string php_logo_guid
( void
)
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.
返回值
Returns PHPE9568F34-D428-11d2-A769-00AA001ACF42.
范例
Example#1 php_logo_guid() example
<?php
echo '<img src="' . $_SERVER['PHP_SELF'] .
'?=' . php_logo_guid() . '" alt="PHP Logo !" />';
?>
add a note
User Contributed Notesphp_logo_guid
t dot blum at student dot fontys dot nl
23-Dec-2006 05:35
23-Dec-2006 05:35
public at lemnet dot com
03-Aug-2006 03:52
03-Aug-2006 03:52
If you for the function to create your own guid, it is uniqid()
See http://www.php.net/uniqid