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<?php $n=0; echo $n; $n+=10; echo $n; $n+=10; echo $n; $x = 0; if(!function_exists('pCount')){ function pCount(){ global $x; if($x>5){ sleep(1); pCount(); }else{ $x++; return; } } } echo $x; pCount(); echo $x;
Output for git.master, git.master_jit, rfc.property-hooks
0102001

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