array_shift.php

来源:互联网 发布:泰捷网络电视机顶盒 编辑:程序博客网 时间:2024/06/16 20:31

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
 <head>
  <title> array_shift.php </title>
  <meta charset="UTF-8">
  <meta name="Author" content="">
  <meta name="Keywords" content="">
  <meta name="Description" content="">
 </head>

 <body>
<?php
$input = array("a", "b", "two"=>"c", "d", "e");
var_dump($input);
echo '<hr><hr>shift input :<hr>';
//mixed array_shift ( array &array )
$output = array_shift($input);
var_dump($output);
echo '<hr><hr><hr>';
var_dump($input);
echo '<hr><hr><hr>';
?>
 </body>
</html>



array  0 => string 'a' (length=1)  1 => string 'b' (length=1)  'two' => string 'c' (length=1)  2 => string 'd' (length=1)  3 => string 'e' (length=1)


shift input :


string 'a' (length=1)



array  0 => string 'b' (length=1)  'two' => string 'c' (length=1)  1 => string 'd' (length=1)  2 => string 'e' (length=1)





0 0
原创粉丝点击