array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'zh', ), 'this' => array ( 0 => 'ds-vector.reverse.php', 1 => 'Ds\\Vector::reverse', ), 'up' => array ( 0 => 'class.ds-vector.php', 1 => 'Ds\\Vector', ), 'prev' => array ( 0 => 'ds-vector.remove.php', 1 => 'Ds\\Vector::remove', ), 'next' => array ( 0 => 'ds-vector.reversed.php', 1 => 'Ds\\Vector::reversed', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/ds/ds/vector/reverse.xml', ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); ?>
(PECL ds >= 1.0.0)
Ds\Vector::reverse — Reverses the vector in-place
此函数没有参数。
没有返回值。
示例 #1 Ds\Vector::reverse() example
<?php
$vector = new \Ds\Vector(["a", "b", "c"]);
$vector->reverse();
print_r($vector);
?>
以上示例的输出类似于:
Ds\Vector Object ( [0] => c [1] => b [2] => a )