Php 如何循环数组以获取项目?
我试图通过数组Php 如何循环数组以获取项目?,php,laravel,laravel-7,Php,Laravel,Laravel 7,我试图通过数组$permission\u id循环获取值68,并将其分配给$manager\u角色,并将该值存储在表permissions中,但这段代码不能做到这一点? 我哪里出错了 ** **我认为@Hoppo的评论是对的,你弄错了相等运算符,用=代替=: foreach ($permission_ids as $permission_id) { if($permission_id == 68){ // attach manager role permissi
$permission\u id
循环获取值68
,并将其分配给$manager\u角色
,并将该值存储在表permissions
中,但这段代码不能做到这一点?
我哪里出错了
**
**我认为@Hoppo的评论是对的,你弄错了相等运算符,用
=
代替=
:
foreach ($permission_ids as $permission_id) {
if($permission_id == 68){
// attach manager role permission to manager role
$manager_role->permissions()->attach($permission_id);
}
}
你需要明白=!==尝试搜索php分配和php比较
foreach ($permission_ids as $permission_id) {
if($permission_id == 68){
// attach manager role permission to manager role
$manager_role->permissions()->attach($permission_id);
}
}