php uses array_search function to implement array search method

This article describes the method of php using the array_search function to implement array search. Share it for your reference. The specific implementation method is as follows:

&lt;?php
$array = array(4,5,7,8,9,10); 
$found = array_search(8, $array);
//Call array_search function and output search resultsif($found) //If the output key is found  echo "Finished, key is".$found; 
else //If no output error message is found  echo "Not Found"; 
?&gt;

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