diff options
Diffstat (limited to 'Zend/zend_API.c')
| -rw-r--r-- | Zend/zend_API.c | 57 |
1 files changed, 43 insertions, 14 deletions
diff --git a/Zend/zend_API.c b/Zend/zend_API.c index eec4ab0bb1..95c90ea753 100644 --- a/Zend/zend_API.c +++ b/Zend/zend_API.c @@ -306,16 +306,14 @@ static const char *zend_parse_arg_impl(int arg_num, zval **arg, va_list *va, con { const char *spec_walk = *spec; char c = *spec_walk++; - int return_null = 0; + int check_null = 0; /* scan through modifiers */ while (1) { if (*spec_walk == '/') { SEPARATE_ZVAL_IF_NOT_REF(arg); } else if (*spec_walk == '!') { - if (Z_TYPE_PP(arg) == IS_NULL) { - return_null = 1; - } + check_null = 1; } else { break; } @@ -327,6 +325,12 @@ static const char *zend_parse_arg_impl(int arg_num, zval **arg, va_list *va, con case 'L': { long *p = va_arg(*va, long *); + + if (check_null) { + zend_bool *p = va_arg(*va, zend_bool *); + *p = (Z_TYPE_PP(arg) == IS_NULL); + } + switch (Z_TYPE_PP(arg)) { case IS_STRING: { @@ -380,6 +384,12 @@ static const char *zend_parse_arg_impl(int arg_num, zval **arg, va_list *va, con case 'd': { double *p = va_arg(*va, double *); + + if (check_null) { + zend_bool *p = va_arg(*va, zend_bool *); + *p = (Z_TYPE_PP(arg) == IS_NULL); + } + switch (Z_TYPE_PP(arg)) { case IS_STRING: { @@ -418,7 +428,7 @@ static const char *zend_parse_arg_impl(int arg_num, zval **arg, va_list *va, con int *pl = va_arg(*va, int *); switch (Z_TYPE_PP(arg)) { case IS_NULL: - if (return_null) { + if (check_null) { *p = NULL; *pl = 0; break; @@ -462,6 +472,12 @@ static const char *zend_parse_arg_impl(int arg_num, zval **arg, va_list *va, con case 'b': { zend_bool *p = va_arg(*va, zend_bool *); + + if (check_null) { + zend_bool *p = va_arg(*va, zend_bool *); + *p = (Z_TYPE_PP(arg) == IS_NULL); + } + switch (Z_TYPE_PP(arg)) { case IS_NULL: case IS_STRING: @@ -484,7 +500,7 @@ static const char *zend_parse_arg_impl(int arg_num, zval **arg, va_list *va, con case 'r': { zval **p = va_arg(*va, zval **); - if (return_null) { + if (check_null && Z_TYPE_PP(arg) == IS_NULL) { *p = NULL; break; } @@ -499,7 +515,7 @@ static const char *zend_parse_arg_impl(int arg_num, zval **arg, va_list *va, con case 'a': { zval **p = va_arg(*va, zval **); - if (return_null) { + if (check_null && Z_TYPE_PP(arg) == IS_NULL) { *p = NULL; break; } @@ -514,7 +530,7 @@ static const char *zend_parse_arg_impl(int arg_num, zval **arg, va_list *va, con case 'h': { HashTable **p = va_arg(*va, HashTable **); - if (return_null) { + if (check_null && Z_TYPE_PP(arg) == IS_NULL) { *p = NULL; break; } @@ -534,7 +550,7 @@ static const char *zend_parse_arg_impl(int arg_num, zval **arg, va_list *va, con case 'o': { zval **p = va_arg(*va, zval **); - if (return_null) { + if (check_null && Z_TYPE_PP(arg) == IS_NULL) { *p = NULL; break; } @@ -551,7 +567,7 @@ static const char *zend_parse_arg_impl(int arg_num, zval **arg, va_list *va, con zval **p = va_arg(*va, zval **); zend_class_entry *ce = va_arg(*va, zend_class_entry *); - if (return_null) { + if (check_null && Z_TYPE_PP(arg) == IS_NULL) { *p = NULL; break; } @@ -573,7 +589,7 @@ static const char *zend_parse_arg_impl(int arg_num, zval **arg, va_list *va, con zend_class_entry **lookup, **pce = va_arg(*va, zend_class_entry **); zend_class_entry *ce_base = *pce; - if (return_null) { + if (check_null && Z_TYPE_PP(arg) == IS_NULL) { *pce = NULL; break; } @@ -607,7 +623,7 @@ static const char *zend_parse_arg_impl(int arg_num, zval **arg, va_list *va, con zend_fcall_info_cache *fcc = va_arg(*va, zend_fcall_info_cache *); char *is_callable_error = NULL; - if (return_null) { + if (check_null && Z_TYPE_PP(arg) == IS_NULL) { fci->size = 0; fcc->initialized = 0; break; @@ -637,7 +653,7 @@ static const char *zend_parse_arg_impl(int arg_num, zval **arg, va_list *va, con case 'z': { zval **p = va_arg(*va, zval **); - if (return_null) { + if (check_null && Z_TYPE_PP(arg) == IS_NULL) { *p = NULL; } else { *p = *arg; @@ -648,7 +664,7 @@ static const char *zend_parse_arg_impl(int arg_num, zval **arg, va_list *va, con case 'Z': { zval ***p = va_arg(*va, zval ***); - if (return_null) { + if (check_null && Z_TYPE_PP(arg) == IS_NULL) { *p = NULL; } else { *p = arg; @@ -697,6 +713,19 @@ static int zend_parse_arg(int arg_num, zval **arg, va_list *va, const char **spe } /* }}} */ +ZEND_API int zend_parse_parameter(int flags, int arg_num TSRMLS_DC, zval **arg, const char *spec, ...) +{ + va_list va; + int ret; + int quiet = flags & ZEND_PARSE_PARAMS_QUIET; + + va_start(va, spec); + ret = zend_parse_arg(arg_num, arg, &va, &spec, quiet TSRMLS_CC); + va_end(va); + + return ret; +} + static int zend_parse_va_args(int num_args, const char *type_spec, va_list *va, int flags TSRMLS_DC) /* {{{ */ { const char *spec_walk; |