PHP uses the array_search function to implement array search, array_search array_PHP tutorial

php uses the array_search function to implement array search, array_search array

The example in this article describes how php uses the array_search function to implement array search. Share it with everyone for your reference. The specific implementation method is as follows:

<&#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;>

I hope this article will be helpful to everyone’s PHP programming design.

http://www.bkjia.com/PHPjc/1015426.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/1015426.htmlTechArticlephp uses the array_search function to implement array search. array_search array This article describes how PHP uses the array_search function to implement array search. method. Share it with everyone for your reference...