<?phpif (count($array) == count($array, 1)) {echo '是一维数组';} else {echo '不是一维数组';}//判断数组是几维数组function getmaxdim($vDim){if(!is_array($vDim)) return 0;else{$max1 = 0;foreach($vDim as $item1){$t1 = $this->getmaxdim($item1);if( $t1 > $max1) $max1 = $t1;}return $max1 + 1;}}
