How to determine the dimensionality of an array in php

php method to determine the dimensionality of an array: first create a PHP sample file; then define a TestArray function; finally, traverse the foreach and "is_array" functions to determine the dimensionality of the array.

#The operating environment of this article: Windows7 system, PHP7.1, Dell G3 computer.

PHP checks whether the current array is a multi-dimensional array

/**
 * [TestArray 检测数组是一维还是二维]
 * @E-mial wuliqiang_aa@163.com
 * @TIME   2017-04-07
 * @WEB    http://blog.iinu.com.cn
 * @param [type] $array [数组]
 */
function TestArray($array){
    foreach($array as $v){
        if(is_array($v)){
            $Int_Array = array('status'=>2,'return'=>'检测为二维数组');
        }else{
            $Int_Array = array('status'=>1,'return'=>'检测为一维数组');
        }
    }
    return $Int_Array;
}

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