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<?php $a = 'a,b,c,d,e,f'; function g($a) { echo 'in'; yield from preg_split('/,/' , $a); echo 'ou'; }; foreach (g($a) as $t) { var_dump($t); }
Output for git.master, git.master_jit, rfc.property-hooks
instring(1) "a" string(1) "b" string(1) "c" string(1) "d" string(1) "e" string(1) "f" ou

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