-
-
- ＆lt; p＆gt;＆lt;？php
- $ array（
- '1011,1003,1008,1001,1000,1004,1012'、
- '1009'、
- '1011,1003,1111'
- );
- $result = array();
- foreach ($arr as $str) {
- $str_arr =explode(',', $str);
- foreach ($str_arr as $v) {
- $result[$ v] = isset($result[$v]) ? $result[$v] : 0;
- $result[$v] = $result[$v] + 1;
- }
- }
- print_r($result);
- echo '
';
- $ set=array();
- array_walk($arr,function($c) use (&$set ) {
- $elements=explode(',',$c);
- array_walk($elements,function($d) use (&$set){
- isset($set[$d]) $set[$d]++:$set[$d]=1;
-
- });
- });
-
print_r($set);
- echo '
';
- $arr[0] = array(1011,1003,1008,1001,1000,1004,1012);
- $arr[1 ] = 1009;
- $arr[2] =array(1011,1003,1111);
- function m2s($arr){
- static $new_arr = array();
- foreach($arr as $k=>$v ){
- if(is_array($v)){
- m2s($v);
}else{ - $new_arr[]=$v;
- }
- }
- return $new_arr;
- }
- $arr_ = m2s($arr);
- print_r(array_count_values ($arr_));
-
|
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