diff options
| -rw-r--r-- | Zend/zend_API.c | 41 |
1 files changed, 38 insertions, 3 deletions
diff --git a/Zend/zend_API.c b/Zend/zend_API.c index d1766d4610..45462bde3e 100644 --- a/Zend/zend_API.c +++ b/Zend/zend_API.c @@ -271,7 +271,7 @@ ZEND_API int zend_get_object_classname(zval *object, char **class_name, zend_uin } -static char *zend_parse_arg_impl(zval **arg, va_list *va, char **spec TSRMLS_DC) +static char *zend_parse_arg_impl(int arg_num, zval **arg, va_list *va, char **spec TSRMLS_DC) { char *spec_walk = *spec; char c = *spec_walk++; @@ -492,6 +492,41 @@ static char *zend_parse_arg_impl(zval **arg, va_list *va, char **spec TSRMLS_DC) } break; + case 'C': + { + zend_class_entry **lookup, **pce = va_arg(*va, zend_class_entry **); + zend_class_entry *ce_base = *pce; + + convert_to_string_ex(arg); + if (zend_lookup_class(Z_STRVAL_PP(arg), Z_STRLEN_PP(arg), &lookup TSRMLS_CC) == FAILURE) { + *pce = NULL; + } else { + *pce = *lookup; + } + if (ce_base) { + if ((!*pce || !instanceof_function(*pce, ce_base TSRMLS_CC)) && !return_null) { + char *space; + char *class_name = get_active_class_name(&space TSRMLS_CC); + zend_error(E_WARNING, "%s%s%s() expects parameter %d to be a class name derived from %s, '%s' given", + class_name, space, get_active_function_name(TSRMLS_C), + arg_num, ce_base->name, Z_STRVAL_PP(arg)); + *pce = NULL; + return ""; + } + } + if (!*pce && !return_null) { + char *space; + char *class_name = get_active_class_name(&space TSRMLS_CC); + zend_error(E_WARNING, "%s%s%s() expects parameter %d to be a valid class name, '%s' given", + class_name, space, get_active_function_name(TSRMLS_C), + arg_num, Z_STRVAL_PP(arg)); + return ""; + } + break; + + } + break; + case 'z': { zval **p = va_arg(*va, zval **); @@ -525,7 +560,7 @@ static int zend_parse_arg(int arg_num, zval **arg, va_list *va, char **spec, int { char *expected_type = NULL; - expected_type = zend_parse_arg_impl(arg, va, spec TSRMLS_CC); + expected_type = zend_parse_arg_impl(arg_num, arg, va, spec TSRMLS_CC); if (expected_type) { if (!quiet) { char *space; @@ -560,7 +595,7 @@ static int zend_parse_va_args(int num_args, char *type_spec, va_list *va, int fl case 'r': case 'a': case 'o': case 'O': case 'z': case 'Z': - case 'h': + case 'C': case 'h': max_num_args++; break; |