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<?php $a=array('0.txt','1.txt','2.txt','3.txt'); $n=(int)current(explode('.',end($a))); echo $n+=1; $a[]=$n.txt; $n=(int)current(explode('.',end($a))); echo $n+=1; $a[]=$n.txt; $n=(int)current(explode('.',end($a))); echo $n+=1; $a[]=$n.txt; ?>
Output for git.master, git.master_jit, rfc.property-hooks
4 Fatal error: Uncaught Error: Undefined constant "txt" in /in/VkX95:7 Stack trace: #0 {main} thrown in /in/VkX95 on line 7
Process exited with code 255.

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