Fatal error: Uncaught TypeError: preg_replace(): Argument #1 ($pattern) must be of type array when argument #2 ($replacement) is an array, string given in /in/O8O7T:3
Stack trace:
#0 /in/O8O7T(3): preg_replace('/ab/', Array, 'ab')
#1 {main}
thrown in /in/O8O7T on line 3
Process exited with code 255.