Array
(
[0] => ToStringMadness Object
(
[data:ToStringMadness:private] => Array
(
[0] => a
[1] => b
)
)
[1] => ToStringMadness Object
(
[data:ToStringMadness:private] => Array
(
[0] => c
[1] => b
)
)
[2] => ToStringMadness Object
(
[data:ToStringMadness:private] => Array
(
[0] => c
[1] => b
[2] => a
)
)
)
Fatal error: Uncaught TypeError: Argument 1 passed to {closure}() must be of the type array, object given in /in/K6YHT:31
Stack trace:
#0 [internal function]: {closure}(Object(ToStringMadness), Object(ToStringMadness))
#1 /in/K6YHT(33): usort(Array, Object(Closure))
#2 {main}
thrown in /in/K6YHT on line 31
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Array
(
[0] => ToStringMadness Object
(
[data:ToStringMadness:private] => Array
(
[0] => a
[1] => b
)
)
[1] => ToStringMadness Object
(
[data:ToStringMadness:private] => Array
(
[0] => c
[1] => b
)
)
[2] => ToStringMadness Object
(
[data:ToStringMadness:private] => Array
(
[0] => c
[1] => b
[2] => a
)
)
)
Catchable fatal error: Argument 1 passed to {closure}() must be of the type array, object given in /in/K6YHT on line 31
Process exited with code 255.