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<?php $obj = new stdClass; $name = "abc(12)"; $obj->$name = 12; var_dump($obj); echo get_object_vars($obj)['abc(12)'];
based on d8QHo
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
object(stdClass)#1 (1) { ["abc(12)"]=> int(12) } 12
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[', expecting ',' or ';' in /in/uc2kJ on line 1
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 ',' or ';' in /in/uc2kJ on line 1
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `','' or `';'' in /in/uc2kJ on line 1
Process exited with code 255.