Fatal error: Uncaught Error: Call to undefined function validate_utf8() in /in/4NNW0:8
Stack trace:
#0 /in/4NNW0(16): test('\xE2\x98\x9D( \xE2\x97\xA0\xE2\x80\xBF\xE2\x97\xA0 ...')
#1 {main}
thrown in /in/4NNW0 on line 8
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Fatal error: Call to undefined function validate_utf8() in /in/4NNW0 on line 8
Process exited with code 255.