@ 2014-08-30T09:30:31Z <?php
$a = [];
$x = a['b'];
$$x = 'test';
var_dump($$x);
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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 Fatal error: Uncaught Error: Undefined constant "a" in /in/AOPPc:3
Stack trace:
#0 {main}
thrown in /in/AOPPc on line 3
Process exited with code 255 . Output for 7.2.0 - 7.2.33 , 7.3.16 - 7.3.33 , 7.4.0 - 7.4.33 Warning: Use of undefined constant a - assumed 'a' (this will throw an Error in a future version of PHP) in /in/AOPPc on line 3
Warning: Illegal string offset 'b' in /in/AOPPc on line 3
string(4) "test"
Output for 5.6.8 - 5.6.28 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.20 Notice: Use of undefined constant a - assumed 'a' in /in/AOPPc on line 3
Warning: Illegal string offset 'b' in /in/AOPPc on line 3
string(4) "test"
Output for 5.4.0 - 5.4.45 , 5.5.24 - 5.5.35 Parse error: syntax error, unexpected '[' in /in/AOPPc on line 3
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/AOPPc 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/AOPPc on line 2
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error in /in/AOPPc on line 2
Process exited with code 255 . preferences:dark mode live preview
235.38 ms | 401 KiB | 312 Q