我有两个数组:
$array_a =
array (
0 => array (
0 => array (
'name' => 'name',
'label' => 'LBL_NAME',
),
1 =>
array(
'name' => 'phone_office',
'label' => 'LBL_PHONE_OFFICE',
),
),
1 => array (
0 =>
array(
'name' => 'website',
'label' => 'LBL_WEBSITE',
),
1 =>
array(
'name' => 'phone_fax',
'label' => 'LBL_FAX',
),
),
);
和
$array_b = array(
'LBL_NAME' => 'Name:',
'LBL_PHONE_OFFICE' => 'Office phone:',
'LBL_WEBSITE' => 'Website:',
'LBL_FAX' => 'Fax number:',
);
如何使用第二个数组中的相应值替换[label]的值?
换句话说,我要结束的是:
$array_a =
array (
0 => array (
0 => array (
'name' => 'name',
'label' => 'Name:',
),
1 =>
array(
'name' => 'phone_office',
'label' => 'Office phone:',
),
),
1 => array (
0 =>
array(
'name' => 'website',
'label' => 'Website:',
),
1 =>
array(
'name' => 'phone_fax',
'label' => 'Fax number:',
),
),
);
您可以按照以下步骤进行操作:
foreach($array_a as $elemKey => $elemValue){
foreach($elemValue as $itemKey => $itemValue){
if(isset($array_a[$elemKey][$itemKey]['label'])){
$array_a[$elemKey][$itemKey]['label'] = $array_b[$array_a[$elemKey][$itemKey]['label']];
}
}
}
print_r($array_a);
这将返回:
Array
(
[0] => Array
(
[0] => Array
(
[name] => name
[label] => Name:
)
[1] => Array
(
[name] => phone_office
[label] => Office phone:
)
)
[1] => Array
(
[0] => Array
(
[name] => website
[label] => Website:
)
[1] => Array
(
[name] => phone_fax
[label] => Fax number:
)
)
)
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我来说两句