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run code in 200+ php & hhvm versions
Bugs & Features
<?php $r = 123; printf("1 %d \n");
Output for 4.3.2 - 7.2.0
Warning: printf(): Too few arguments in /in/PrE6d on line 3
Output for 4.3.0 - 4.3.1
Warning: printf() [http://www.php.net/function.printf]: Too few arguments in /in/PrE6d on line 3