3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $obj = (object)array('123a' => '456'); var_dump($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 9ZGYX
Output for 5.1.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
object(stdClass)#1 (1) { ["123a"]=> string(3) "456" } 456
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.0.0 - 5.0.5
object(stdClass)#1 (1) { ["123a"]=> string(3) "456" } Fatal error: Call to undefined function property_exists() in /in/JiVtF on line 4
Process exited with code 255.
Output for 4.4.5 - 4.4.9
object(stdClass)(1) { ["123a"]=> string(3) "456" } Fatal error: Call to undefined function: property_exists() in /in/JiVtF on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.4
object(stdClass)(1) { ["123a"]=> string(3) "456" } Fatal error: Call to undefined function: property_exists() in /in/JiVtF on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
object(stdClass)(1) { ["123a"]=> string(3) "456" } Fatal error: Call to undefined function: property_exists() in /in/JiVtF on line 4