3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $obj = (object)array(123a => '456'); print_r($obj); if (!property_exists($obj,123a)) { echo '123a does not exist',"\n"; } echo !isset($obj->{123a})? '123a is null' : $obj->{'123a'}; echo "\n";
based on ZrU9f
Output for 5.4.0 - 5.4.34
Parse error: syntax error, unexpected 'a' (T_STRING), expecting ')' in /in/9ZGYX on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_STRING, expecting ')' in /in/9ZGYX on line 2
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 T_STRING, expecting ')' in /in/9ZGYX on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/9ZGYX on line 2
Process exited with code 255.