Enable javascript to submit You have javascript disabled. You will not be able to edit any code.
Output for 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 , 8.0.0 - 8.0.30 , 8.1.0 - 8.1.33 , 8.2.0 - 8.2.29 , 8.3.0 - 8.3.28 , 8.4.1 - 8.4.15 , 8.5.0 array(3) {
["a"]=>
array(2) {
[0]=>
string(3) "bla"
[1]=>
string(3) "foo"
}
["b"]=>
array(1) {
[0]=>
string(4) "test"
}
["c"]=>
array(1) {
[0]=>
string(3) "bar"
}
}
Output for 7.0.0 - 7.0.33 , 7.1.0 - 7.1.32 , 7.2.0 - 7.2.33 Fatal error: Uncaught Error: Call to undefined function array_key_first() in /in/Eo1f9:10
Stack trace:
#0 {main}
thrown in /in/Eo1f9 on line 10
Process exited with code 255 . Output for 5.4.0 - 5.4.45 , 5.5.0 - 5.5.38 , 5.6.0 - 5.6.40 Fatal error: Call to undefined function array_key_first() in /in/Eo1f9 on line 10
Process exited with code 255 . Output for 4.4.2 - 4.4.9 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 Parse error: syntax error, unexpected '[' in /in/Eo1f9 on line 2
Process exited with code 255 . Output for 4.3.0 - 4.3.1 , 4.3.5 - 4.3.11 , 4.4.0 - 4.4.1 , 5.0.0 - 5.0.5 Parse error: parse error, unexpected '[' in /in/Eo1f9 on line 2
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error in /in/Eo1f9 on line 2
Process exited with code 255 .