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run code in 200+ php & hhvm versions
Bugs & Features
<?php $data = "$MyProfile_pages:synergiq_trk_user$"; preg_match("/\$profileobject:((([\w\.-]+):)?((\w+):))?(\w+)\$/", "",$data); print_r($matches); echo "\n";
Output for 5.5.0 - 7.1.10
Notice: Undefined variable: MyProfile_pages in /in/Vd7t7 on line 2 Notice: Undefined variable: matches in /in/Vd7t7 on line 4
Output for 4.3.0 - 5.4.45