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run code in 200+ php & hhvm versions
Bugs & Features
<?php $author_id = 12; $has_author = "author = $author_id"; echo $has_author.boogh;
based on aC8IM
Output for 7.2.0
Warning: Use of undefined constant boogh - assumed 'boogh' (this will throw an Error in a future version of PHP) in /in/Gfgcf on line 5 author = 12boogh
Output for 5.3.21 - 7.1.10
Notice: Use of undefined constant boogh - assumed 'boogh' in /in/Gfgcf on line 5 author = 12boogh