more const

Author: mvorisek

ext/standard/php_string.h

@@ -52,8 +52,8 @@ PHPAPI zend_string *php_str_to_str(const char *haystack, size_t length, const ch
 PHPAPI zend_string *php_trim(zend_string *str, const char *what, size_t what_len, int mode);
 PHPAPI size_t php_strip_tags(char *rbuf, size_t len, const char *allow, size_t allow_len);
 PHPAPI size_t php_strip_tags_ex(char *rbuf, size_t len, const char *allow, size_t allow_len, bool allow_tag_spaces);
-PHPAPI void php_implode(const zend_string *delim, HashTable *arr, zval *return_value);
-PHPAPI void php_explode(const zend_string *delim, zend_string *str, zval *return_value, zend_long limit);
+PHPAPI void php_implode(const zend_string *delim, const HashTable *arr, zval *return_value);
+PHPAPI void php_explode(const zend_string *delim, const zend_string *str, zval *return_value, zend_long limit);
 
 PHPAPI size_t php_strspn(const char *s1, const char *s2, const char *s1_end, const char *s2_end);
 PHPAPI size_t php_strcspn(const char *s1, const char *s2, const char *s1_end, const char *s2_end);

ext/standard/string.c

@@ -937,7 +937,7 @@ PHP_FUNCTION(explode)
 /* }}} */
 
 /* {{{ php_implode */
-PHPAPI void php_implode(const zend_string *glue, HashTable *pieces, zval *return_value)
+PHPAPI void php_implode(const zend_string *glue, const HashTable *pieces, zval *return_value)
 {
 	zval         *tmp;
 	uint32_t      numelems;