Bug #76572 [Opn->Nab]: natsort dash order error

Edit report at https://bugs.php.net/bug.php?id=76572&edit=1 ID: 76572 Updated by: cmb@php.net Reported by: volodymyrbas at gmail dot com -Summary: nutsort dash order error +Summary: natsort dash order error -Status: Open +Status: Not a bug Type: Bug Package: Arrays related Operating System: Ubuntu 16.04 PHP Version: 7.2.7 -Assigned To: +Assigned To: cmb Block user comment: N Private report: N New Comment: Thank you for taking the time to write to us, but this is not a bug. Please double-check the documentation available at http://www.php.net/manual/ and the instructions on how to report a bug at http://bugs.php.net/how-to-report.php natcasesort() is about alphanumeric strings; hyphens and underscores, for instance, are not alphanumeric characters, though. Use usort() with an appropriate user defined comparison function, if you need it. Previous Comments: ------------------------------------------------------------------------ [2018-07-03 11:27:22] volodymyrbas at gmail dot com Description: ------------ nutsort function does not order strings with dash charater in proper order. Test script: --------------- <?php $arr = [ 'Saint-Prex', 'Saint Prex', 'Saint Genis Pouilly', ]; natsort($arr); print_r($arr); Expected result: ---------------- Array ( [0] => Saint Genis Pouilly [2] => Saint Prex [1] => Saint-Prex ) Actual result: -------------- Array ( [0] => Saint-Prex [2] => Saint Genis Pouilly [1] => Saint Prex ) ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=76572&edit=1