Doc #73669 [Ver]: iconv_substr not work correctly

Edit report at https://bugs.php.net/bug.php?id=73669&edit=1 ID: 73669 User updated by: axot at axot dot org Reported by: axot at axot dot org Summary: iconv_substr not work correctly Status: Verified Type: Documentation Problem Package: ICONV related Operating System: Mac PHP Version: 7.0.13 Assigned To: cmb Block user comment: N Private report: N New Comment: I think this is a different case to #72320, I test this code both in 7.0.13 and 7.1.0. All of the 2 version failed. Previous Comments: ------------------------------------------------------------------------ [2016-12-07 14:27:34] cmb@php.net To match the behavior of substr() and mb_substr() in PHP 7, iconv_substr() has been fixed as of PHP 7.0.11 (see bug #72320 and <https://3v4l.org/qhP6H>). This has not been documented, however. ------------------------------------------------------------------------ [2016-12-06 16:52:16] axot at axot dot org Description: ------------ If str is shorter than offset characters long, FALSE will be returned. But string(0) returned. Test script: --------------- <?php var_dump(iconv_substr('20', 2, 1)); ?> Expected result: ---------------- bool(false) Actual result: -------------- string(0) "" ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=73669&edit=1