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PHP uses array_search function to implement array search_PHP tutorial

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2016-07-13 09:50:471063browse

How PHP uses the array_search function to implement array search

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:

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$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";

?>

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$array = array(4,5,7,8,9,10);

$found = array_search(8, $array);
//Call the array_search function and output the search results
<🎜>if($found) //If the output key is found<🎜> <🎜>echo "Found, key is ".$found;<🎜> <🎜>else //If not found, output error message<🎜> <🎜>echo "not found";<🎜> <🎜>?>
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