<?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 $k =>$v ){
//if(!array_key_exists($v['date'],$date)){
// $arr[]=array("count"=>0,"date"=>$date)
//}
$new[$v['date']]=$v;//["count"];
}print_r($new);
//print_r(array_combine($date,$new));
//foreach($new as $k =>$v){
foreach($date as $k2 =>$v2 ){
if(!array_key_exists($v2,$new)){$new[$v2]["count"]=0;}
}print_r($new);die;
//}
foreach ($new as $k => $v){
$data[]=array("count"=>$v,"date"=>$k);
}
/*foreach($arr as $k2 =>$v2 ){foreach($date as $k =>$v ){
if(!array_key_exists($v,$tt)){
$arr[]=array("count"=>0,"date"=>$v);
}
}
}*/
usort($data, function($a, $b) {
if($a['date'] == $b['date']) return 0;
return $a['date'] > $b['date'] ? 1 : -1;
});
print_r($data);die;
//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 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.35, 5.6.0 - 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
(
[2014-04-16] => Array
(
[count] => 10
[date] => 2014-04-16
)
[2014-04-18] => Array
(
[count] => 50
[date] => 2014-04-18
)
[2014-04-20] => Array
(
[count] => 80
[date] => 2014-04-20
)
)
Array
(
[2014-04-16] => Array
(
[count] => 10
[date] => 2014-04-16
)
[2014-04-18] => Array
(
[count] => 50
[date] => 2014-04-18
)
[2014-04-20] => Array
(
[count] => 80
[date] => 2014-04-20
)
[2014-04-17] => Array
(
[count] => 0
)
[2014-04-19] => Array
(
[count] => 0
)
)
- Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
- Parse error: syntax error, unexpected T_FUNCTION in /in/eWVvo on line 37
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected T_FUNCTION in /in/eWVvo on line 37
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/eWVvo on line 37
Process exited with code 255.
preferences:
260.68 ms | 401 KiB | 346 Q