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<?php $heading_level = '1dsfhsdjfhdjshfjsdhfjdshfjshdfjhds 0'; $heading_level++; $heading_level++; echo $heading_level;
Output for git.master, git.master_jit, rfc.property-hooks
1dsfhsdjfhdjshfjsdhfjdshfjshdfjhds 2

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