method_exists
(PHP 4, PHP 5)
method_exists -- Checks if the class method exists
Description
bool
method_exists ( object object, string method_name )
This function returns TRUE if the method given by
method_name has been defined for the given
object, FALSE otherwise.
Example 1. method_exists() example
<?php
$directory = new Directory('.');
var_dump(method_exists($directory,'read'));
?>
|
The above example will output: |
See also function_exists() and
is_callable().