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php使用array_search函数实现数组查找的方法，array_search数组

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Release： 2016-06-13 09:01:44
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php使用array_search函数实现数组查找的方法，array_search数组

本文实例讲述了php使用array_search函数实现数组查找的方法。分享给大家供大家参考。具体实现方法如下：

<&#63;php
$array = array(4,5,7,8,9,10); 
$found = array_search(8, $array);
//调用array_search函数并输出查找结果 
if($found) //如果找到输出键 
  echo "已找到，键为".$found; 
else //如果没有找到输出错误信息 
  echo "没有找到"; 
&#63;>
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希望本文所述对大家的php程序设计有所帮助。

Related labels：
array php search array
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