Fatal error: Uncaught Error: array_shift(): Argument #1 ($array) could not be passed by reference in /in/0eZRP:3
Stack trace:
#0 /in/0eZRP(6): xx('xxx', 'ccc')
#1 {main}
thrown in /in/0eZRP on line 3
Process exited with code 255.
Fatal error: Uncaught Error: array_shift(): Argument #1 ($array) cannot be passed by reference in /in/0eZRP:3
Stack trace:
#0 /in/0eZRP(6): xx('xxx', 'ccc')
#1 {main}
thrown in /in/0eZRP on line 3
Process exited with code 255.