yesno
Fatal error: Uncaught TypeError: foo(): Return value must be of type string, none returned in /in/dh8ot:7
Stack trace:
#0 /in/dh8ot(9): foo(true)
#1 {main}
thrown in /in/dh8ot on line 7
Process exited with code 255.
yesno
Fatal error: Uncaught TypeError: Return value of foo() must be of the type string, none returned in /in/dh8ot:7
Stack trace:
#0 /in/dh8ot(9): foo(true)
#1 {main}
thrown in /in/dh8ot on line 7
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Warning: Unsupported declare 'strict_types' in /in/dh8ot on line 2
Parse error: syntax error, unexpected ':', expecting '{' in /in/dh8ot on line 3
Process exited with code 255.