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<?php $s = "Sticky_Sticky_Sticky_Sticky_Sticky"; $r = array_unique(explode("_", $r)); foreach($r as $q) { echo $q . '\r\n'; } ?>
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $r in /in/J61sm on line 3 Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated in /in/J61sm on line 3 \r\n

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