array_filter
$data = [ [ 'id' => 1, 'name' => '你好,234', 'cate' => '生活日记'], [ 'id' => 2, 'name' => '79798', 'cate' => '摄影美图'], [ 'id' => 3, 'name' => '567567', 'cate' => '生活日记'], ]; $filtered = array_filter($data, function($item){ return $item['cate'] !== '摄影美图'; }); print_r($filtered);