.......PS. [ZBX-7763] fixed checking the wrong exit code of php_get_sem()

git-svn-id: svn://svn.zabbix.com/trunk@42574 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
........S. [ZBX-7572] fixed processing of JSON object by trapper

git-svn-id: svn://svn.zabbix.com/trunk@42577 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2