diff options
Diffstat (limited to 'Zend/zend_API.c')
| -rw-r--r-- | Zend/zend_API.c | 38 |
1 files changed, 36 insertions, 2 deletions
diff --git a/Zend/zend_API.c b/Zend/zend_API.c index ae33bf3022..139e11e937 100644 --- a/Zend/zend_API.c +++ b/Zend/zend_API.c @@ -2790,9 +2790,43 @@ ZEND_API zend_result zend_set_hash_symbol(zval *symbol, const char *name, size_t /* Disabled functions support */ -ZEND_API zend_result zend_disable_function(const char *function_name, size_t function_name_length) /* {{{ */ +static void zend_disable_function(const char *function_name, size_t function_name_length) { - return zend_hash_str_del(CG(function_table), function_name, function_name_length); + zend_hash_str_del(CG(function_table), function_name, function_name_length); +} + +ZEND_API void zend_disable_functions(const char *function_list) /* {{{ */ +{ + if (!function_list || !*function_list) { + return; + } + + const char *s = NULL, *e = function_list; + while (*e) { + switch (*e) { + case ' ': + case ',': + if (s) { + zend_disable_function(s, e - s); + s = NULL; + } + break; + default: + if (!s) { + s = e; + } + break; + } + e++; + } + if (s) { + zend_disable_function(s, e - s); + } + + /* Rehash the function table after deleting functions. This ensures that all internal + * functions are contiguous, which means we don't need to perform full table cleanup + * on shutdown. */ + zend_hash_rehash(CG(function_table)); } /* }}} */ |