php判断 二维数组中 是否 存在某个一维数组

php
$arrs = array (
        array (
                '286',
                '127.0.0.1' 
        ),
        array (
                '287',
                '127.0.0.1' 
        ),
        array (
                '288',
                '127.0.0.1' 
        ),
        array (
                '289',
                '127.0.0.1' 
        ) 
);

$row = array (
        '289',
        '127.0.0.1' 
);

foreach ( $arrs as $arr ) {
    if(!judgeEqual($arr,$row)){
        echo '123';
    }
    //print_r ( $arr );
}

//使用数组的差集来判断
function judgeEqual($key1,$key2){
    if(array_diff($key1,$key2) || array_diff($key2,$key1)){
        return true;
    }else{
        return false;
    }
}

 

转载于:https://www.cnblogs.com/awinlei/archive/2013/01/14/2859233.html