Ejemplos de ZEND_CALL_VAR_NUM en C++ (Cpp)

Ejemplo n.º 1

Archivo: zend_optimizer.c Proyecto: Razzwan/php-src

int zend_optimizer_lookup_cv(zend_op_array *op_array, zend_string* name)
{
	int i = 0;
	zend_ulong hash_value = zend_string_hash_val(name);

	while (i < op_array->last_var) {
		if (op_array->vars[i] == name ||
		    (ZSTR_H(op_array->vars[i]) == hash_value &&
		     ZSTR_LEN(op_array->vars[i]) == ZSTR_LEN(name) &&
		     memcmp(ZSTR_VAL(op_array->vars[i]), ZSTR_VAL(name), ZSTR_LEN(name)) == 0)) {
			return (int)(zend_intptr_t)ZEND_CALL_VAR_NUM(NULL, i);
		}
		i++;
	}
	i = op_array->last_var;
	op_array->last_var++;
	op_array->vars = erealloc(op_array->vars, op_array->last_var * sizeof(zend_string*));
	op_array->vars[i] = zend_string_dup(name, 0);

	/* all IS_TMP_VAR and IS_VAR variable numbers have to be adjusted */
	{
		zend_op *opline = op_array->opcodes;
		zend_op *end = opline + op_array->last;
		while (opline < end) {
			if (opline->op1_type & (IS_TMP_VAR|IS_VAR)) {
				opline->op1.var += sizeof(zval);
			}
			if (opline->op2_type & (IS_TMP_VAR|IS_VAR)) {
				opline->op2.var += sizeof(zval);
			}
			if (opline->result_type & (IS_TMP_VAR|IS_VAR)) {
				opline->result.var += sizeof(zval);
			}
			if (opline->opcode == ZEND_DECLARE_INHERITED_CLASS ||
			    opline->opcode == ZEND_DECLARE_ANON_INHERITED_CLASS ||
			    opline->opcode == ZEND_DECLARE_INHERITED_CLASS_DELAYED) {
				opline->extended_value += sizeof(zval);
			}
			opline++;
		}
	}

	return (int)(zend_intptr_t)ZEND_CALL_VAR_NUM(NULL, i);
}

Ejemplo n.º 2

Archivo: phpdbg_frame.c Proyecto: AllenJB/php-src

zend_string *phpdbg_compile_stackframe(zend_execute_data *ex) {
	smart_str s = {0};
	zend_op_array *op_array = &ex->func->op_array;
	uint32_t i = 0, first_extra_arg = op_array->num_args, num_args = ZEND_CALL_NUM_ARGS(ex);
	zval *p = ZEND_CALL_ARG(ex, 1);

	if (op_array->scope) {
		smart_str_append(&s, op_array->scope->name);
		smart_str_appends(&s, "::");
	}
	smart_str_append(&s, op_array->function_name);
	smart_str_appendc(&s, '(');
	if (ZEND_CALL_NUM_ARGS(ex) > first_extra_arg) {
		while (i < first_extra_arg) {
			phpdbg_append_individual_arg(&s, i, ex->func, p);
			p++;
			i++;
		}
		p = ZEND_CALL_VAR_NUM(ex, op_array->last_var + op_array->T);
	}
	while (i < num_args) {
		phpdbg_append_individual_arg(&s, i, ex->func, p);
		p++;
		i++;
	}
	smart_str_appendc(&s, ')');

	if (ex->func->type == ZEND_USER_FUNCTION) {
		smart_str_appends(&s, " at ");
		smart_str_append(&s, op_array->filename);
		smart_str_appendc(&s, ':');
		smart_str_append_unsigned(&s, ex->opline->lineno);
	} else {
		smart_str_appends(&s, " [internal function]");
	}

	return s.s;
}