时间:2021-07-01 10:21:17 帮助过:27人阅读
<?php
$a1 = '10,20,30,40;1,2,3,4';//分号无限往后扩展
$a = explode(';', $a1);
$b1 = '11111;22222';//分号无限往后扩展,能与$a1对齐叠加
$b = explode(';', $b1);
print_r($a);
print_r($b);
?>
输出:
Array ( [0] => 10,20,30,40 [1] => 1,2,3,4 ) Array ( [0] => 11111 [1] => 22222 )
我想实现的是:
Array ( [0] => 10,20,30,40,11111 [1] => 1,2,3,4,22222)
试过array_merge_recursive() 没效果,请教高手帮帮忙!研究好几天了
------解决方案--------------------
$a1 = '10,20,30,40;1,2,3,4';//分号无限往后扩展
$a = explode(';', $a1);
$b1 = '11111;22222';//分号无限往后扩展,能与$a1对齐叠加
$b = explode(';', $b1);
$c = array_map(null, $a, $b);
print_r($c);Array
(
[0] => Array
(
[0] => 10,20,30,40
[1] => 11111
)
[1] => Array
(
[0] => 1,2,3,4
[1] => 22222
)
)
------解决方案--------------------
$a1 = '10,20,30,40;1,2,3,4';//分号无限往后扩展
$a = explode(';', $a1);
$b1 = '11111;22222';//分号无限往后扩展,能与$a1对齐叠加
$b = explode(';', $b1);
$c=array();
foreach($a as $key=>$value){
$c[]=$value.",".$b[$key];
}
echo '
Array
(
[0] => 10,20,30,40,11111
[1] => 1,2,3,4,22222
)以上就是如何把这两个函数相同的键值相加形成新的数组的内容,更多相关内容请关注PHP中文网(www.gxlcms.com)!