ID: 42945 Updated by: [EMAIL PROTECTED] Reported By: Arne dot Heizmann at csr dot com -Status: Verified +Status: Closed Bug Type: PCRE related Operating System: * PHP Version: 5CVS-2007-10-22 New Comment:
This bug has been fixed in CVS. Snapshots of the sources are packaged every three hours; this change will be in the next snapshot. You can grab the snapshot at http://snaps.php.net/. Thank you for the report, and for helping us make PHP better. Previous Comments: ------------------------------------------------------------------------ [2008-01-12 02:16:40] [EMAIL PROTECTED] I tested in PHP 5.3 Index: php_pcre.c =================================================================== RCS file: /repository/php-src/ext/pcre/php_pcre.c,v retrieving revision 1.168.2.9.2.21.2.8 diff -u -r1.168.2.9.2.21.2.8 php_pcre.c --- php_pcre.c 31 Dec 2007 07:17:11 -0000 1.168.2.9.2.21.2.8 +++ php_pcre.c 12 Jan 2008 02:14:13 -0000 @@ -1562,7 +1562,7 @@ } - if (!no_empty || start_offset != subject_len) + if (!no_empty || last_match[0] != '\0') { if (offset_capture) { /* Add the last (match, offset) pair to the return value */ ------------------------------------------------------------------------ [2007-10-22 08:52:08] [EMAIL PROTECTED] Verified using latest CVS snapshot. ------------------------------------------------------------------------ [2007-10-12 12:04:43] Arne dot Heizmann at csr dot com Description: ------------ The following example code shows how preg_split() - when used with PREG_SPLIT_NO_EMPTY - omits pieces which aren't empty. The returned array SHOULD contain ALL of the characters from the original string minus the characters that match the separator. In my example, the separator is a zero-width match. I notice that this problem was reported as Bug #15413 before and marked "Bogus". My example shows that the bug is real. Reproduce code: --------------- <? header ('Content-type: text/plain'); var_export (preg_split ('/\b/', 'a\'', -1, PREG_SPLIT_NO_EMPTY)); ?> Expected result: ---------------- array ( 0 => 'a', 1 => '\'', ) Actual result: -------------- array ( 0 => 'a', ) ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=42945&edit=1
