diff options
Diffstat (limited to 'ext/standard/string.c')
| -rw-r--r-- | ext/standard/string.c | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/ext/standard/string.c b/ext/standard/string.c index de550c451c..75e7438329 100644 --- a/ext/standard/string.c +++ b/ext/standard/string.c @@ -2473,10 +2473,11 @@ PHPAPI char *php_addslashes(char *str, int length, int *new_length, int should_f /* {{{ php_char_to_str */ -PHPAPI void php_char_to_str(char *str, uint len, char from, char *to, int to_len, zval *result) +PHPAPI int php_char_to_str(char *str, uint len, char from, char *to, int to_len, zval *result) { - int char_count=0; - char *source, *target, *tmp, *source_end=str+len, *tmp_end=NULL; + int char_count = 0; + int replaced = 0; + char *source, *target, *tmp, *source_end=str+len, *tmp_end = NULL; for (source=str; source<source_end; source++) { if (*source==from) { @@ -2486,7 +2487,7 @@ PHPAPI void php_char_to_str(char *str, uint len, char from, char *to, int to_len if (char_count==0) { ZVAL_STRINGL(result, str, len, 1); - return; + return 0; } Z_STRLEN_P(result) = len + (char_count * (to_len - 1)); @@ -2495,6 +2496,7 @@ PHPAPI void php_char_to_str(char *str, uint len, char from, char *to, int to_len for (source = str; source < source_end; source++) { if (*source == from) { + replaced = 1; for (tmp = to, tmp_end = tmp+to_len; tmp < tmp_end; tmp++) { *target = *tmp; target++; @@ -2505,6 +2507,7 @@ PHPAPI void php_char_to_str(char *str, uint len, char from, char *to, int to_len } } *target = 0; + return replaced; } /* }}} */ @@ -2992,13 +2995,12 @@ PHP_FUNCTION(nl2br) if (new_length != (*str)->value.str.len) RETURN_STRINGL (tmp, new_length, 0); efree (tmp); - /* Mac style line-endings */ - tmp = boyer_str_to_str((*str)->value.str.val, (*str)->value.str.len, "\n\r", 2, "<br />\n\r", 8, &new_length); - if (new_length != (*str)->value.str.len) - RETURN_STRINGL (tmp, new_length, 0); - efree (tmp); - /* Unix style line-endings */ - php_char_to_str((*str)->value.str.val,(*str)->value.str.len, '\n',"<br />\n", 7, return_value); + + /* Mac / Unix style line-endings */ + if (php_char_to_str((*str)->value.str.val,(*str)->value.str.len, '\n',"<br />\n", 7, return_value)) + return; + efree (Z_STRVAL_P(return_value)); + php_char_to_str((*str)->value.str.val,(*str)->value.str.len, '\r',"<br />\r", 7, return_value); } /* }}} */ @@ -3786,6 +3788,6 @@ PHP_FUNCTION(sscanf) * tab-width: 4 * c-basic-offset: 4 * End: - * vim600: noet sw=4 ts=4 tw=78 fdm=marker - * vim<600: noet sw=4 ts=4 tw=78 + * vim600: noet sw=4 ts=4 fdm=marker + * vim<600: noet sw=4 ts=4 */ |