怎么删除多维数组中的一组数组

<?php<br />'Ftps' => <br />  array (<br />    0 => <br />    array (<br />      'id' => '1',<br />      'uid' => '1',<br />      'order_id' => '0',<br />      'sid' => '2',<br />      'name' => 'admin123',<br />      'master' => '0'<br />    ),<br />    1 => <br />    array (<br />      'id' => '2',<br />      'uid' => '2',<br />      'order_id' => '0',<br />      'sid' => '2',<br />      'name' => 'admin350',<br />      'master' => '1'<br />    ),<br />    2 => <br />    array (<br />      'id' => '3',<br />      'uid' => '3',<br />      'order_id' => '0',<br />      'sid' => '2',<br />      'name' => 'admin150',<br />      'master' => '0'<br />    ),<br />  )<br />);<br /><br />//我想，把 'master' => '1' 这一组数组删除 ，循环出来后<br />foreach($Ftps AS $key=>$rs){<br />	<br />}<br />//////////////////////////////////////////////////////////////////////////////<br />'Ftps' => <br />  array (<br />    0 => <br />    array (<br />      'id' => '1',<br />      'uid' => '1',<br />      'order_id' => '0',<br />      'sid' => '2',<br />      'name' => 'admin123',<br />      'master' => '0'<br />    ),<br />    1 => <br />    array (<br />      'id' => '3',<br />      'uid' => '3',<br />      'order_id' => '0',<br />      'sid' => '2',<br />      'name' => 'admin150',<br />      'master' => '0'<br />    ),<br />  )<br />);<br />?>