spl_classes

(PHP 5)

spl_classes — 利用可能な SPL クラスを返す

説明

array spl_classes ( void )

この関数は現在利用可能な SPL クラスを配列で返します。

例

例1 spl_classes() の例


<?php

print_r(spl_classes());

?>

上の例の出力は、たとえば以下のようになります。

Array
(
    [ArrayObject] => ArrayObject
    [ArrayIterator] => ArrayIterator
    [CachingIterator] => CachingIterator
    [RecursiveCachingIterator] => RecursiveCachingIterator
    [DirectoryIterator] => DirectoryIterator
    [FilterIterator] => FilterIterator
    [LimitIterator] => LimitIterator
    [ParentIterator] => ParentIterator
    [RecursiveDirectoryIterator] => RecursiveDirectoryIterator
    [RecursiveIterator] => RecursiveIterator
    [RecursiveIteratorIterator] => RecursiveIteratorIterator
    [SeekableIterator] => SeekableIterator
    [SimpleXMLIterator] => SimpleXMLIterator
)