Notice: Only variables should be passed by reference in /in/9vhqC on line 5
Fatal error: Uncaught TypeError: Unsupported operand types: string + string in /in/9vhqC:9
Stack trace:
#0 {main}
thrown in /in/9vhqC on line 9
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Deprecated: The behavior of unparenthesized expressions containing both '.' and '+'/'-' will change in PHP 8: '+'/'-' will take a higher precedence in /in/9vhqC on line 9
Notice: Only variables should be passed by reference in /in/9vhqC on line 5
Warning: A non-numeric value encountered in /in/9vhqC on line 9
Warning: A non-numeric value encountered in /in/9vhqC on line 9
0
Output for 7.3.32 - 7.3.33
Warning: A non-numeric value encountered in /in/9vhqC on line 9
Warning: A non-numeric value encountered in /in/9vhqC on line 9
0
Notice: Only variables should be passed by reference in /in/9vhqC on line 5
Warning: A non-numeric value encountered in /in/9vhqC on line 9
Warning: A non-numeric value encountered in /in/9vhqC on line 9
0
Output for 7.0.0 - 7.0.20
Notice: Only variables should be passed by reference in /in/9vhqC on line 5
0
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Strict Standards: Only variables should be passed by reference in /in/9vhqC on line 5
0