print_r($unique_id);
Array
(
[0] => Array
(
[LeadEmailDetail] => Array
(
[id] => 97
[email] => vikastyagismartbuzz8@gmail.com
)
)
[1] => Array
(
[LeadEmailDetail] => Array
(
[id] => 93
[email] => vikastyagi87@gmail.com
)
)
[2] => Array
(
[LeadEmailDetail] => Array
(
[id] => 94
[email] => vikastyagismartbuzz9@gmail.com
)
)
)
但我想要像一样
Array
(
[0] => Array
(
[id] => 97
[email] => vikastyagismartbuzz8@gmail.com
)
[1] => Array
(
[id] => 93
[email] => vikastyagi87@gmail.com
)
[2] => Array
(
[id] => 94
[email] => vikastyagismartbuzz9@gmail.com
)
)
试试这个:
array_map('array_shift', $unique_id);
尝试这个
foreach($unique_id as $k => $v)
{
$array[] = array_shift($v);
}
简单循环为您完成了一项任务:
foreach ($array as &$v) {
$v = current($v);
}
unset($v);
演示
p.s.不像其他示例那样创建另一个数组(内存泄漏)
print_r( array_column( $unique_id, 'LeadEmailDetail' ) );
需要PHP>=5.5.0
谁构建$unique_id数组?我建议以你喜欢的形式构建它
要解决您的问题。。。开箱即用快速脏
<?php
$new = array();
foreach($unique_id as $arr) {
foreach ($arr['LeadEmailDetail'] as $a) {
$new[] = $a;
}
}
print_r($new);