PHP_JSON_API      592 json/json.c    PHP_JSON_API void php_json_encode(smart_str *buf, zval *val, int options TSRMLS_DC) /* {{{ */
PHP_JSON_API      653 json/json.c    PHP_JSON_API void php_json_decode_ex(zval *return_value, char *str, int str_len, int options, long depth TSRMLS_DC) /* {{{ */
PHP_JSON_API       51 json/php_json.h PHP_JSON_API void php_json_encode(smart_str *buf, zval *val, int options TSRMLS_DC);
PHP_JSON_API       52 json/php_json.h PHP_JSON_API void php_json_decode_ex(zval *return_value, char *str, int str_len, int options, long depth TSRMLS_DC);