Fatal error: Uncaught TypeError: {closure}(): Argument #1 ($x) must be of type callable, string given, called in /in/qK1Uc on line 5 and defined in /in/qK1Uc:3
Stack trace:
#0 /in/qK1Uc(5): {closure}('foo')
#1 {main}
thrown in /in/qK1Uc on line 3
Process exited with code 255.
Fatal error: Uncaught TypeError: Argument 1 passed to {closure}() must be callable, string given, called in /in/qK1Uc on line 5 and defined in /in/qK1Uc:3
Stack trace:
#0 /in/qK1Uc(5): {closure}('foo')
#1 {main}
thrown in /in/qK1Uc on line 3
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Catchable fatal error: Argument 1 passed to {closure}() must be callable, string given, called in /in/qK1Uc on line 5 and defined in /in/qK1Uc on line 3
Process exited with code 255.