@ 2014-07-10T19:31:58Z <?php
$a = ["foo"];
function bar(&$b) {
$b[] = "bar";
}
array_walk( $a, "bar");
print_r( $a);
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Output for 7.0.0 - 7.0.20 , 7.1.0 - 7.1.20 , 7.2.0 - 7.2.33 , 7.3.12 - 7.3.33 , 7.4.0 - 7.4.33 , 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: [] operator not supported for strings in /in/dHIkZ:5
Stack trace:
#0 [internal function]: bar('foo', 0)
#1 /in/dHIkZ(8): array_walk(Array, 'bar')
#2 {main}
thrown in /in/dHIkZ on line 5
Process exited with code 255 . Output for 5.4.0 - 5.4.45 , 5.5.24 - 5.5.35 , 5.6.7 - 5.6.28 Fatal error: [] operator not supported for strings in /in/dHIkZ on line 5
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/dHIkZ 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/dHIkZ on line 2
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error in /in/dHIkZ on line 2
Process exited with code 255 . preferences:dark mode live preview
243.64 ms | 401 KiB | 315 Q