fix(php5): fix segmentfault after restart apache
fix(php5): fix segmentfault after restart apache

tangyouyi1513/openrasp,tangyouyi1513/openrasp,tangyouyi1513/openrasp,tangyouyi1513/openrasp,tangyouyi1513/openrasp,tangyouyi1513/openrasp,tangyouyi1513/openrasp,tangyouyi1513/openrasp