FILTER_SANITIZE_SPECIAL_CHARS 54 filter/filter.c { "special_chars", FILTER_SANITIZE_SPECIAL_CHARS, php_filter_special_chars }, FILTER_SANITIZE_SPECIAL_CHARS 243 filter/filter.c REGISTER_LONG_CONSTANT("FILTER_SANITIZE_SPECIAL_CHARS", FILTER_SANITIZE_SPECIAL_CHARS, CONST_CS | CONST_PERSISTENT); FILTER_SANITIZE_SPECIAL_CHARS 244 filter/filter.c REGISTER_LONG_CONSTANT("FILTER_SANITIZE_FULL_SPECIAL_CHARS", FILTER_SANITIZE_SPECIAL_CHARS, CONST_CS | CONST_PERSISTENT);