get_declared_interfaces
(PHP 5)
get_declared_interfaces — Returns an array of all declared interfaces
說明
array get_declared_interfaces
( void
)
Gets the declared interfaces.
Return值
Returns an array of the names of the declared interfaces in the current script.
範例
Example#1 get_declared_interfaces() example
<?php
print_r(get_declared_interfaces());
?>
上例的輸出類似於：
Array ( [0] => Traversable [1] => IteratorAggregate [2] => Iterator [3] => ArrayAccess [4] => reflector [5] => RecursiveIterator [6] => SeekableIterator )