Online PHP editor | refs for m8jB1

<?php $a = array ( array ( 'id' => 11, 'parametername' => '参数名称11' ) ); $b = array ( array ( 'id' => 6, 'parametername' => '参数名称6' ), array ( 'id' => 10, 'parametername' => '参数名称10' ), array ( 'id' => 11, 'parametername' => '参数名称11' ), array ( 'id' => 15, 'parametername' => '参数编辑' ), array ( 'id' => 16, 'parametername' => '参数20' ) ); var_dump( array_diff($a, $b) );