我在foreach循环中使用多维数组,但我没有得到正确的结果。PHP foreach多维数组问题
阵列
$mainarray = array(
array('field_name' => 'xx',
'email_label' => 'xxxx',
'validation_type' => 'xxxxx',
'validation_msg' => 'xxxxxx'),
array('field_name' => 'xx',
'email_label' => 'xxxx',
'validation_type' => 'xxxxx',
'validation_msg' => 'xxxxxx'),
// more ....
}
foreach循环
foreach($mainarray as $fieldarray){
foreach($fieldarray as $key => $value){
$body .= $value['email_label'].' - '. $value['field_name'];
}
}
我需要的关键称为EMAIL_LABEL和FIELD_NAME的价值的,但我不得到正确的结果返回
感谢您的帮助 – user759235