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<?php$arr = array('0'=>array('name'=>'james', 'age'=>30,
),
'1'=>array(
'name'=>'susu',
'age'=>26,
),
'2'=>array(
'name'=>'james',
'age'=>30,
),
'new'=>array(
'name'=>'kube',
'age'=>37,
),
'list'=>array(
'name'=>'kube',
'age'=>27,
),
'435'=>array(
'name'=>'susu',
'age'=>26,
),
'33'=>array(
'name'=>'james',
'age'=>30,
),
);
("原来的数组:<br><pre>"); //输出原来的数组
($arr);
echo "</pre><br/>";
function more_array_unique($arr=array()){
foreach($arr[0] as $k => $v){
$arr_inner_key[]= $k; //先把二维数组中的内层数组的键值记录在在一维数组中
}
foreach ($arr as $k => $v){
$v =(",",$v); //降维 用implode()也行
$temp[$k] =$v; //保留原来的键值 $temp[]即为不保留原来键值
}
$temp =($temp); //去重:去掉重复的字符串
foreach ($temp as $k => $v){
$a = (",",$v); //拆分后的重组 如:Array( [0] => james [1] => 30 )
$arr_after[$k]= ($arr_inner_key,$a); //将原来的键与值重新合并
}
return $arr_after;
}
$arr_new = more_array_unique($arr); //调用去重函数
("去除重复元素后的数组:<br>");
echo '<pre>';
($arr_new);
echo "</pre><br/>";
?> |
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