ZEND_EXT_NOP     4883 Zend/zend_compile.c 		zend_op *opline_ext = zend_emit_op(NULL, ZEND_EXT_NOP, NULL, NULL);
ZEND_EXT_NOP     7031 Zend/zend_vm_def.h ZEND_VM_HANDLER(104, ZEND_EXT_NOP, ANY, ANY)
ZEND_EXT_NOP      462 sapi/phpdbg/phpdbg.c 		 || cur->opcode == ZEND_EXT_STMT || cur->opcode == ZEND_EXT_FCALL_BEGIN || cur->opcode == ZEND_EXT_FCALL_END || cur->opcode == ZEND_EXT_NOP || cur->opcode == ZEND_BIND_GLOBAL) {