Fatal error: Uncaught TypeError: chr(): Argument #1 ($codepoint) must be of type int, array given in /in/UuMWW:2
Stack trace:
#0 /in/UuMWW(2): chr(Array)
#1 {main}
thrown in /in/UuMWW on line 2
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Warning: chr() expects parameter 1 to be int, array given in /in/UuMWW on line 2