Req #61484 [Opn]: iconv //IGNORE option doesn't work anymore in PHP5.4/5.5

Edit report at https://bugs.php.net/bug.php?id=61484&edit=1 ID: 61484 Updated by: yohgaki@php.net Reported by: juzna dot cz at gmail dot com Summary: iconv //IGNORE option doesn't work anymore in PHP5.4/5.5 Status: Open Type: Feature/Change Request Package: ICONV related Operating System: Linux PHP Version: 5.5.0 Block user comment: N Private report: N New Comment: It seems usable. $ php -r 'echo "\xc5\xbea\x01b\xed\xa0\x80c\xef\xbb\xbfd\xf4\x90\x80\x80e";' | iconv -f 'UTF-8' -t 'UTF-16//IGNORE' | od -t x1 iconv: 位置 18 に不正な入力シーケンスがあります 0000000 ff fe 7e 01 61 00 01 00 62 00 63 00 ff fe 64 00 0000020 65 00 0000022 Previous Comments: ------------------------------------------------------------------------ [2013-08-02 02:01:05] yohgaki@php.net iconv() returns FALSE when there is error. I haven't checked if out_buffer is usable, though. ext/iconv/iconv.c err = php_iconv_string(in_buffer, (size_t)in_buffer_len, &out_buffer, &out_len, out_charset, in_charset); _php_iconv_show_error(err, out_charset, in_charset TSRMLS_CC); if (err == PHP_ICONV_ERR_SUCCESS && out_buffer != NULL) { RETVAL_STRINGL(out_buffer, out_len, 0); } else { if (out_buffer != NULL) { efree(out_buffer); } RETURN_FALSE; } ------------------------------------------------------------------------ [2013-08-02 01:56:00] yohgaki@php.net Fedora19 x86_64's php php > var_dump(iconv('UTF-8', 'UTF-16//IGNORE', "\xc5\xbea\x01b\xed\xa0\x80c\xef\xbb\xbfd\xf4\x90\x80\x80e")); Notice: iconv(): Detected an illegal character in input string in php shell code on line 1 bool(false) php > echo phpversion(); 5.5.0 ------------------------------------------------------------------------ [2012-11-02 13:45:19] valeriy-v at yandex dot ru PHP Version 5.4.8 Centos Linux 2.6.32-279.11.1.el6.x86_64 #1 SMP Tue Oct 16 15:57:10 UTC 2012 x86_64 ------------------------------------------------------------------------ [2012-09-13 08:09:50] alec at alec dot pl The bug exists in PHP 5.3.10 and Ubuntu EGLIBC 2.15-0ubuntu10 ------------------------------------------------------------------------ [2012-08-28 16:55:32] hrach dot cz at gmail dot com PHP 5.4.6 iconv implementation libiconv iconv library version 1.11 works! ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at https://bugs.php.net/bug.php?id=61484 -- Edit this bug report at https://bugs.php.net/bug.php?id=61484&edit=1