我猜我这样做完全错了,但是我想在foreach循环运行的数组末尾添加一个数组。
例如,这是开始结果
array(3) {
[0]=>
array(1) {
["name"]=>
string(7) "Matthew"
}
[1]=>
array(1) {
["name"]=>
string(3) "Jim"
}
[2]=>
array(1) {
["name"]=>
string(3) "Sam"
}
}
这是使用
的代码<?php
$arr = array( array("name" => "Matthew"), array("name" => "Jim"), array("name" => "Sam"));
foreach ($arr as $element) {
$ages = array("test" => 12);
$element['test'] = $ages;
}
?>
期望的最终结果
array(3) {
[0]=>
array(1) {
["name"]=>
string(7) "Matthew",
array(1) {
["test"]=>
int(2) 12
}
}
[1]=>
array(1) {
["name"]=>
string(3) "Jim",
array(1) {
["test"]=>
int(2) 12
}
}
[2]=>
array(1) {
["name"]=>
string(3) "Sam",
array(1) {
["test"]=>
int(2) 12
}
}
}
答案 0 :(得分:0)
试试这个
foreach ($arr as $key=>$val) {
$ages = array("test" => 12);
$arr[$key]['test'] = $ages;
}
结果是
Array (
[0] => Array
(
[name] => Matthew
[test] => Array
(
[test] => 12
)
)
[1] => Array
(
[name] => Jim
[test] => Array
(
[test] => 12
)
)
[2] => Array
(
[name] => Sam
[test] => Array
(
[test] => 12
)
) )