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<?php var_dump(empty('')); var_dump(empty('0')); var_dump(empty(0)); var_dump(empty(0.0)); var_dump(empty(false)); var_dump(empty(null)); var_dump(empty([])); var_dump(empty($variable));
Output for git.master_jit, git.master, rfc.property-hooks
bool(true) bool(true) bool(true) bool(true) bool(true) bool(true) bool(true) bool(true)

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