- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- Warning: Undefined variable $foo in /in/5IZ0I on line 2
Fatal error: Uncaught TypeError: in_array(): Argument #2 ($haystack) must be of type array, null given in /in/5IZ0I:2
Stack trace:
#0 /in/5IZ0I(2): in_array('foo', NULL)
#1 {main}
thrown in /in/5IZ0I on line 2
Process exited with code 255. - Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
- Notice: Undefined variable: foo in /in/5IZ0I on line 2 Warning: in_array() expects parameter 2 to be array, null given in /in/5IZ0I on line 2 NULL
- Output for 7.3.32 - 7.3.33
- Warning: in_array() expects parameter 2 to be array, null given in /in/5IZ0I on line 2 NULL
- Output for 5.0.4 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
- Notice: Undefined variable: foo in /in/5IZ0I on line 2 Warning: in_array(): Wrong datatype for second argument in /in/5IZ0I on line 2 bool(false)
- Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3
- Notice: Undefined variable: foo in /in/5IZ0I on line 2 Warning: in_array(): Wrong datatype for second argument in /in/5IZ0I on line 2 bool(false)
- Output for 4.3.0 - 4.3.1
- Notice: Undefined variable: foo in /in/5IZ0I on line 2 Warning: in_array() [http://www.php.net/function.in-array]: Wrong datatype for second argument in /in/5IZ0I on line 2 bool(false)