PHP Warning: Call-time pass-by-reference has been deprecated

PHP Warning: Call-time pass-by-reference has been deprecated - argument passed by value; If you would like to pass it by reference, modify the declaration of [runtime function name](). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file. However, future versions may not support this any longer.

需要修改 php.ini 文件中的allow_call_time_pass_reference=On