diff options
Diffstat (limited to 'ext/mbstring/mbstring.c')
| -rw-r--r-- | ext/mbstring/mbstring.c | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/ext/mbstring/mbstring.c b/ext/mbstring/mbstring.c index 197ad3bc57..c0c82e759a 100644 --- a/ext/mbstring/mbstring.c +++ b/ext/mbstring/mbstring.c @@ -194,6 +194,7 @@ function_entry mbstring_functions[] = { PHP_FE(mb_strimwidth, NULL) PHP_FE(mb_convert_encoding, NULL) PHP_FE(mb_detect_encoding, NULL) + PHP_FE(mb_guess_encoding, NULL) PHP_FE(mb_convert_kana, NULL) PHP_FE(mb_encode_mimeheader, NULL) PHP_FE(mb_decode_mimeheader, NULL) @@ -2607,6 +2608,83 @@ PHP_FUNCTION(mb_detect_encoding) +/* {{{ proto string mb_guess_encoding(string str [, mixed encoding_list]) + Encodings of the given string is returned (as a string) */ +PHP_FUNCTION(mb_guess_encoding) +{ + pval **arg_str, **arg_list; + mbfl_string string; + const char *ret; + enum mbfl_no_encoding *elist; + int size, *list; + + if (ZEND_NUM_ARGS() == 1) { + if (zend_get_parameters_ex(1, &arg_str) == FAILURE) { + WRONG_PARAM_COUNT; + } + } else if (ZEND_NUM_ARGS() == 2) { + if (zend_get_parameters_ex(2, &arg_str, &arg_list) == FAILURE) { + WRONG_PARAM_COUNT; + } + } else { + WRONG_PARAM_COUNT; + } + + /* make encoding list */ + list = NULL; + size = 0; + if (ZEND_NUM_ARGS() >= 2) { + switch (Z_TYPE_PP(arg_list)) { + case IS_ARRAY: + if (!php_mbstring_parse_encoding_array(*arg_list, &list, &size, 0)) { + if (list) { + efree(list); + size = 0; + } + } + break; + default: + convert_to_string_ex(arg_list); + if (!php_mbstring_parse_encoding_list(Z_STRVAL_PP(arg_list), Z_STRLEN_PP(arg_list), &list, &size, 0)) { + if (list) { + efree(list); + size = 0; + } + } + break; + } + if (size <= 0) { + php_error(E_WARNING, "%s() illegal argument", + get_active_function_name(TSRMLS_C)); + } + } + + if (size > 0 && list != NULL) { + elist = list; + } else { + elist = MBSTRG(current_detect_order_list); + size = MBSTRG(current_detect_order_list_size); + } + + convert_to_string_ex(arg_str); + mbfl_string_init(&string); + string.no_language = MBSTRG(current_language); + string.val = Z_STRVAL_PP(arg_str); + string.len = Z_STRLEN_PP(arg_str); + ret = mbfl_guess_encoding_name(&string, elist, size TSRMLS_CC); + if (list != NULL) { + efree((void *)list); + } + if (ret != NULL) { + RETVAL_STRING((char *)ret, 1); + } else { + RETVAL_FALSE; + } +} +/* }}} */ + + + /* {{{ proto string mb_encode_mimeheader(string str [, string charset [, string transfer-encoding [, string linefeed]]]) Converts the string to MIME "encoded-word" in the format of =?charset?(B|Q)?encoded_string?= */ PHP_FUNCTION(mb_encode_mimeheader) |