php 拼接
'/admin/doctors/'.strval($appointment->doctor->id)
. 连接字符串
php 字符串转换 转换为字符串
strval($appointment->doctor->id)
php 拼接
'/admin/doctors/'.strval($appointment->doctor->id)
. 连接字符串
php 字符串转换 转换为字符串
strval($appointment->doctor->id)