#37773 [Ver]: iconv_substr() gives "Unknown error" when string length = 1"

ID: 37773 Updated by: moriyoshi@php.net Reported By: dave at dgx dot cz Status: Verified Bug Type: ICONV related PHP Version: 5.1.4 -Assigned To: +Assigned To: moriyoshi New Comment: The switch clause is needed so that illegal multibyte occurrences would be detected per specification. I'm going to look into this one. Previous Comments: ------------------------------------------------------------------------ [2006-06-12 14:59:26] nlopess@php.net http://mega.ist.utl.pt/~ncpl/php_bug_37773.txt the patch removes a strange 'switch (errno)' that I don't really know why it was there and adds a check for _php_iconv_appendl() ------------------------------------------------------------------------ [2006-06-12 10:40:16] tony2001@php.net Please try using this CVS snapshot: http://snaps.php.net/php5.2-latest.tar.gz For Windows: http://snaps.php.net/win32/php5.2-win32-latest.zip ------------------------------------------------------------------------ [2006-06-10 00:03:08] dave at dgx dot cz Of course, title is: iconv_substr() gives "Unknown error" when string length = 1" Operating system: Windows XP. It is not my error - bugs.php.net has bugs! ------------------------------------------------------------------------ [2006-06-10 00:01:14] dave at dgx dot cz Description: ------------ (Similar to bug #34757). When input string length = 1, iconv_substr() produces "Unknown error (0)" and returns FALSE. Reproduce code: --------------- $s = 'x'; $s = iconv_substr($s, 0, 1, 'UTF-8'); var_dump($s); Expected result: ---------------- string(1) "x" Actual result: -------------- bool(false) and Notice: iconv_substr() [function.iconv-substr.html]: Unknown error (0) in ... ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=37773&edit=1