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[常用算法PHP实现]之顺序查找

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Release: 2016-06-06 20:08:18
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function seqSearch($arr,$value){ foreach ($arr as $key =gt; $val) { if($val==$value){ return $key; } } return -1;} 原文地址:[常用算法PHP实现]之顺序查找, 感谢原作者分享。

function seqSearch($arr,$value)
{
    foreach ($arr as $key => $val) {
        if($val==$value){
            return $key;
        }
    }
    return -1;
}
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