Fatal error: Uncaught TypeError: foo(): Return value must be of type int, float returned in /in/RmVuu:6
Stack trace:
#0 /in/RmVuu(9): foo(12)
#1 {main}
thrown in /in/RmVuu on line 6
Process exited with code 255.
Output for 7.3.16 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Uncaught TypeError: Return value of foo() must be of the type int, float returned in /in/RmVuu:6
Stack trace:
#0 /in/RmVuu(9): foo(12)
#1 {main}
thrown in /in/RmVuu on line 6
Process exited with code 255.
Fatal error: Uncaught TypeError: Return value of foo() must be of the type integer, float returned in /in/RmVuu:6
Stack trace:
#0 /in/RmVuu(9): foo(12)
#1 {main}
thrown in /in/RmVuu on line 6
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.38
Warning: Unsupported declare 'strict_types' in /in/RmVuu on line 3
Parse error: syntax error, unexpected ':', expecting '{' in /in/RmVuu on line 5
Process exited with code 255.