Bug #12768 Updated: wordwrap crashes with 4 parameters and width=0

ID: 12768 Updated by: jimw Reported By: marc.pohl@wwf-gruppe.de Old Status: Open Status: Closed Bug Type: Reproducible crash Operating System: Linux PHP Version: 4.0.6 Assigned To: elixer New Comment: forcing a cut with a zero width doesn't make any sense. but segfault fixed in cvs and this case now issues a warning. (but also found and fixed a related crash if a multi-character break was used with a zero width.) Previous Comments: ------------------------------------------------------------------------ [2001-08-15 12:00:10] marc.pohl@wwf-gruppe.de hi, i discovered a small bug in wordwrap. if you call this function with 4 parameters and a width of 0 your php-script will crash/timeout. <pre> <?php $string = "the quick brown fox ..."; echo wordwrap($string, 0, "\n", 1),"\n"; ?> </pre> here is an inconsistency with the 2-parameter version, which returns all words separated by \n in this case regards marc ------------------------------------------------------------------------ Edit this bug report at http://bugs.php.net/?id=12768&edit=1