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 'property 123a does not exist',"\n"; if ( !isset( $obj->{'123a'} ) ) echo 'property 123a is null',"\n"; echo $obj->{'123a'};
based on RU74A
Output for 5.1.0 - 7.1.0
stdClass Object ( [123a] => 456 ) 456
Output for 5.0.0 - 5.0.5
stdClass Object ( [123a] => 456 ) Fatal error: Call to undefined function property_exists() in /in/flUN4 on line 4
Process exited with code 255.
Output for 4.4.5 - 4.4.9
stdClass Object ( [123a] => 456 ) Fatal error: Call to undefined function: property_exists() in /in/flUN4 on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.4
stdClass Object ( [123a] => 456 ) Fatal error: Call to undefined function: property_exists() in /in/flUN4 on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
stdClass Object ( [123a] => 456 ) Fatal error: Call to undefined function: property_exists() in /in/flUN4 on line 4