这期内容当中小编将会给大家带来有关使用PHP实现对多维数组去重，文章内容丰富且以专业的角度为大家分析和叙述，阅读完这篇文章希望大家可以有所收获。

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具体如下：

";
$rrr = $res['result'];
$serializeArrs = array_map('serialize',$rrr);
$uniqueArrs = array_unique($serializeArrs);
$unserializeArrs = array_map('unserialize',$uniqueArrs);
print_r($unserializeArrs);
echo "


";
echo json_encode($unserializeArrs);
exit;

运行结果：

num: 10Array ( [0] => Array ( [hostName] => 杨新 [pcode2] => 41675441 [email] => xin.yang@xx.cn [selfName] => 邵兵 ) [1] => Array ( [hostName] => 杨新 [pcode2] => 41675441 [email] => xin.yang@xx.cn [selfName] => 邵兵 ) [2] => Array ( [hostName] => 中信国安科技控股有限公司 [pcode2] => 9730284461 [email] => liuxiao@gakj.xx.com [selfName] => 邵兵 ) [3] => Array ( [hostName] => 中信国安科技控股有限公司 [pcode2] => 9730284461 [email] => liuxiao@gakj.xx.com [selfName] => 邵兵 ) [4] => Array ( [hostName] => 刘惠 [pcode2] => 64068956 [email] => huijie.liu@xx.cn [selfName] => 邵兵 ) [5] => Array ( [hostName] => 刘惠 [pcode2] => 64068956 [email] => huijie.liu@xx.cn [selfName] => 邵兵 ) [6] => Array ( [hostName] => 刘凯南 [pcode2] => 14818360 [email] => kainan.liu_3@xx.cn [selfName] => 邵兵 ) [7] => Array ( [hostName] => 刘凯南 [pcode2] => 14818360 [email] => kainan.liu_3@xx.cn [selfName] => 邵兵 ) [8] => Array ( [hostName] => 宋纬奇 [pcode2] => 62947142 [email] => weiqi.song@xx.cn [selfName] => 邵兵 ) [9] => Array ( [hostName] => 宋纬奇 [pcode2] => 62947142 [email] => weiqi.song@xx.cn [selfName] => 邵兵 ) )

Array ( [0] => Array ( [hostName] => 杨新 [pcode2] => 41675441 [email] => xin.yang@xx.cn [selfName] => 邵兵 ) [2] => Array ( [hostName] => 中信国安科技控股有限公司 [pcode2] => 9730284461 [email] => liuxiao@gakj.xx.com [selfName] => 邵兵 ) [4] => Array ( [hostName] => 刘惠 [pcode2] => 64068956 [email] => huijie.liu@xx.cn [selfName] => 邵兵 ) [6] => Array ( [hostName] => 刘凯南 [pcode2] => 14818360 [email] => kainan.liu_3@xx.cn [selfName] => 邵兵 ) [8] => Array ( [hostName] => 宋纬奇 [pcode2] => 62947142 [email] => weiqi.song@xx.cn [selfName] => 邵兵 ) )

{"0":{"hostName":"\u6768\u65b0","pcode2":"41675441","email":"xin.yang@xx.cn","selfName":"\u90b5\u5175"},"2":{"hostName":"\u4e2d\u4fe1\u56fd\u5b89\u79d1\u6280\u63a7\u80a1\u6709\u9650\u516c\u53f8","pcode2":"9730284461","email":"liuxiao@gakj.xx.com","selfName":"\u90b5\u5175"},"4":{"hostName":"\u5218\u60e0","pcode2":"64068956","email":"huijie.liu@xx.cn","selfName":"\u90b5\u5175"},"6":{"hostName":"\u5218\u51ef\u5357","pcode2":"14818360","email":"kainan.liu_3@xx.cn","selfName":"\u90b5\u5175"},"8":{"hostName":"\u5b8b\u7eac\u5947","pcode2":"62947142","email":"weiqi.song@xx.cn","selfName":"\u90b5\u5175"}}

上述就是小编为大家分享的使用PHP实现对多维数组去重了，如果刚好有类似的疑惑，不妨参照上述分析进行理解。如果想知道更多相关知识，欢迎关注创新互联行业资讯频道。

文章标题：使用PHP实现对多维数组去重-创新互联
本文来源：http://cdweb.net/article/doddhh.html