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run code in 200+ php & hhvm versions
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<?php $str = "{2}{A2}{A}{A}{X}"; $str = explode("{", str_replace(["{", "}"], ["", "{"], $str)); print_r($str);
Output for 5.4.0 - 7.2.0
Array ( [0] => 2 [1] => A2 [2] => A [3] => A [4] => X [5] => )
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[', expecting ')' in /in/fo7et on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[', expecting ')' in /in/fo7et on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/fo7et on line 5
Process exited with code 255.