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 !" />';
?>
