fix commit error on php5
fix commit error on php5

springleng/zan,youzan/zan,NameHaibinZhang/zan,youzan/zan,NameHaibinZhang/zan,springleng/zan,springleng/zan,youzan/zan,youzan/zan,youzan/zan,NameHaibinZhang/zan,springleng/zan,NameHaibinZhang/zan,springleng/zan,NameHaibinZhang/zan