$arr = array(
array(
'semesterid' => 29,
'user_name'=>'test1'
),
array(
'semesterid' => 28,
'user_name'=>'test2'
),
array(
'semesterid' =>30,
'user_name'=>'test3'
)
);
$arr2 = array(
array(
'classesid' => 14559,
'semesterid'=>'29'
'classesname'=>'劲松41班'
),
array(
'classesid' => 14530,
'semesterid'=>'28'
'classesname'=>'五路4班'
),
array(
'classesid' => 14230,
'semesterid'=>'28'
'classesname'=>'海定41班'
),
array(
'classesid' => 14549,
'semesterid'=>'30'
'classesname'=>'安贞1班'
),
);怎么根据2个数组的semesterid形成如下数组:
$good_arr =array(
array(
'semesterid' => 29,
'user_name'=>'test1',
‘class’= array(
'classesid' => 14559,
'semesterid'=>'29'
'classesname'=>'劲松41班'
),
array(
'semesterid' => 28,
'user_name'=>'test2',
‘class’= array(
'classesid' => 14530,
'semesterid'=>'28'
'classesname'=>'五路4班'
),
array(
'classesid' => 14230,
'semesterid'=>'28'
'classesname'=>'海定41班'
),
),
array(
'semesterid' =>30,
'user_name'=>'test3'
‘class’= array(
'classesid' => 14549,
'semesterid'=>'30'
'classesname'=>'安贞1班'
),
)
)
我的方案:有更好的吗?O(∩_∩)O谢谢
foreach($result_semester as $key){
foreach($result_classes as $k=>$v){
if($key['id']==$v['semesterid']){
$result_semester[$key['id']]['classs']=$result_classes;
}
}
}
array(
'semesterid' => 29,
'user_name'=>'test1'
),
array(
'semesterid' => 28,
'user_name'=>'test2'
),
array(
'semesterid' =>30,
'user_name'=>'test3'
)
);
$arr2 = array(
array(
'classesid' => 14559,
'semesterid'=>'29'
'classesname'=>'劲松41班'
),
array(
'classesid' => 14530,
'semesterid'=>'28'
'classesname'=>'五路4班'
),
array(
'classesid' => 14230,
'semesterid'=>'28'
'classesname'=>'海定41班'
),
array(
'classesid' => 14549,
'semesterid'=>'30'
'classesname'=>'安贞1班'
),
);怎么根据2个数组的semesterid形成如下数组:
$good_arr =array(
array(
'semesterid' => 29,
'user_name'=>'test1',
‘class’= array(
'classesid' => 14559,
'semesterid'=>'29'
'classesname'=>'劲松41班'
),
array(
'semesterid' => 28,
'user_name'=>'test2',
‘class’= array(
'classesid' => 14530,
'semesterid'=>'28'
'classesname'=>'五路4班'
),
array(
'classesid' => 14230,
'semesterid'=>'28'
'classesname'=>'海定41班'
),
),
array(
'semesterid' =>30,
'user_name'=>'test3'
‘class’= array(
'classesid' => 14549,
'semesterid'=>'30'
'classesname'=>'安贞1班'
),
)
)
我的方案:有更好的吗?O(∩_∩)O谢谢
foreach($result_semester as $key){
foreach($result_classes as $k=>$v){
if($key['id']==$v['semesterid']){
$result_semester[$key['id']]['classs']=$result_classes;
}
}
}
array(
'semesterid' => 29,
'user_name' => 'test1'
),
array(
'semesterid' => 28,
'user_name' => 'test2'
),
array(
'semesterid' =>30,
'user_name' => 'test3'
)
);
$arr2 = array(
array(
'classesid' => 14559,
'semesterid' => '29',
'classesname' => '劲松41班'
),
array(
'classesid' => 14530,
'semesterid' => '28',
'classesname' => '五路4班'
),
array(
'classesid' => 14230,
'semesterid' => '28',
'classesname' => '海定41班',
),
array(
'classesid' => 14549,
'semesterid'=>'30',
'classesname' => '安贞1班'
),
);
foreach($arr as $item) $good_arr[$item['semesterid']] = $item;
foreach($arr2 as $item) $good_arr[$item['semesterid']]['class'][] = $item;
print_r($good_arr);Array
(
[29] => Array
(
[semesterid] => 29
[user_name] => test1
[class] => Array
(
[0] => Array
(
[classesid] => 14559
[semesterid] => 29
[classesname] => 劲松41班
) ) ) [28] => Array
(
[semesterid] => 28
[user_name] => test2
[class] => Array
(
[0] => Array
(
[classesid] => 14530
[semesterid] => 28
[classesname] => 五路4班
) [1] => Array
(
[classesid] => 14230
[semesterid] => 28
[classesname] => 海定41班
) ) ) [30] => Array
(
[semesterid] => 30
[user_name] => test3
[class] => Array
(
[0] => Array
(
[classesid] => 14549
[semesterid] => 30
[classesname] => 安贞1班
) ) ))
[30]=>
array(2) {
["id"]=>
string(2) "30"
["sname"]=>
string(7) "2014秋"
}
[29]=>
array(2) {
["id"]=>
string(2) "29"
["sname"]=>
string(7) "2014夏"
}
[28]=>
array(2) {
["id"]=>
string(2) "28"
["sname"]=>
string(7) "2014春"
}
}
数组二
array(3) {
[0]=>
array(7) {
["classesid"]=>
string(5) "12543"
["semesterid"]=>
string(2) "28"
["classesname"]=>
string(11) "劲松44班"
["gradeid"]=>
string(1) "1"
["gradeid0"]=>
string(1) "1"
["gradeid1"]=>
string(1) "0"
["fullname"]=>
string(18) "2014春劲松44班"
}
[1]=>
array(7) {
["classesid"]=>
string(5) "14559"
["semesterid"]=>
string(2) "29"
["classesname"]=>
string(15) "4夏劲松41班"
["gradeid"]=>
string(1) "2"
["gradeid0"]=>
string(1) "6"
["gradeid1"]=>
string(1) "0"
["fullname"]=>
string(20) " 2014夏劲松41班"
}
[2]=>
array(7) {
["classesid"]=>
string(5) "15651"
["semesterid"]=>
string(2) "30"
["classesname"]=>
string(11) "劲松38班"
["gradeid"]=>
string(1) "2"
["gradeid0"]=>
string(1) "2"
["gradeid1"]=>
string(1) "0"
["fullname"]=>
string(18) "2014秋劲松38班"
}
}
生成如下数组
array(3) {
[30]=>
array(3) {
["id"]=>
string(2) "30"
["sname"]=>
string(7) "2014秋"
["classs"]=>
array(3) {
[0]=>
array(7) {
["classesid"]=>
string(5) "15651"
["semesterid"]=>
string(2) "30"
["classesname"]=>
string(11) "劲松38班"
["gradeid"]=>
string(1) "2"
["gradeid0"]=>
string(1) "2"
["gradeid1"]=>
string(1) "0"
["fullname"]=>
string(18) "2014秋劲松38班"
}
}
}
[29]=>
array(3) {
["id"]=>
string(2) "29"
["sname"]=>
string(7) "2014夏"
["classs"]=>
array(3) { [0]=>
array(7) {
["classesid"]=>
string(5) "14559"
["semesterid"]=>
string(2) "29"
["classesname"]=>
string(15) "4夏劲松41班"
["gradeid"]=>
string(1) "2"
["gradeid0"]=>
string(1) "6"
["gradeid1"]=>
string(1) "0"
["fullname"]=>
string(20) " 2014夏劲松41班"
}
[1]=>
array(7) {
["classesid"]=>
string(5) "15361"
["semesterid"]=>
string(2) "29"
["classesname"]=>
string(11) "劲松78班"
["gradeid"]=>
string(1) "2"
["gradeid0"]=>
string(1) "2"
["gradeid1"]=>
string(1) "0"
["fullname"]=>
string(18) "2014秋劲松78班"
}
}
}
[28]=>
array(3) {
["id"]=>
string(2) "28"
["sname"]=>
string(7) "2014春"
["classs"]=>
array(3) {
array(7) {
["classesid"]=>
string(5) "12543"
["semesterid"]=>
string(2) "28"
["classesname"]=>
string(11) "劲松44班"
["gradeid"]=>
string(1) "1"
["gradeid0"]=>
string(1) "1"
["gradeid1"]=>
string(1) "0"
["fullname"]=>
string(18) "2014春劲松44班"
}
}
}
}