<?php
$arr=array(
array("count"=>10,"date"=>"2014-04-16"),
array("count"=>50,"date"=>"2014-04-18"),
array("count"=>80,"date"=>"2014-04-20")
);
$date =array("2014-04-16","2014-04-17","2014-04-18","2014-04-19","2014-04-20");
foreach($arr as $val){
$new_arr[$val['date']] = $val['count'];
}
foreach($date as $key => $val){
$result[$key]['count'] = isset($new_arr[$val]) ? $new_arr[$val] : 0;
$result[$key]['date'] = $val;
}
print_r($result);
//对应$date所有日期转换为
$arr=array(
array("count"=>10,"date"=>"2014-04-16"),
array("count"=>0,"date"=>"2014-04-17"),
array("count"=>50,"date"=>"2014-04-18"),
array("count"=>0,"date"=>"2014-04-19"),
array("count"=>80,"date"=>"2014-04-20"),
);
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- Array
(
[0] => Array
(
[count] => 10
[date] => 2014-04-16
)
[1] => Array
(
[count] => 0
[date] => 2014-04-17
)
[2] => Array
(
[count] => 50
[date] => 2014-04-18
)
[3] => Array
(
[count] => 0
[date] => 2014-04-19
)
[4] => Array
(
[count] => 80
[date] => 2014-04-20
)
)
preferences:
175.63 ms | 406 KiB | 314 Q