#42737 [Opn->Asn]: Notice: preg_split(): Unknown error

ID: 42737 Updated by: tony2001@php.net Reported By: rm at drgs dot no -Status: Open +Status: Assigned Bug Type: PCRE related Operating System: Mac OS X 10.3.9 PHP Version: 5.2.4 -Assigned To: +Assigned To: nlopess Previous Comments: ------------------------------------------------------------------------ [2007-09-22 20:17:43] rm at drgs dot no this seems to be the case with all strings which end with "\r\n" btw, theres an extra obsolete parantesis at the end of the second line in reproduce code, sorry ------------------------------------------------------------------------ [2007-09-22 20:11:09] rm at drgs dot no Description: ------------ I'm splitting a string into characters with this: preg_split('//u', $string, - 1, PREG_SPLIT_NO_EMPTY); I get a notice on an uknown error which happens when I use the unicode suffix u in the pattern and when the input string is "\r\n": $string = chr(13).chr(10); but not when i drop the unicode option, ie. this works fine: preg_split('//', $string, - 1, PREG_SPLIT_NO_EMPTY); Reproduce code: --------------- $string = chr(13).chr(10); $array = preg_split('//u', $string, - 1, PREG_SPLIT_NO_EMPTY)); print_r(array_map('ord', $array)); Expected result: ---------------- Array ( [0] => 13 [1] => 10 ) Actual result: -------------- <br /> <b>Notice</b>: preg_split() [<a href='function.preg- split'>function.preg-split</a>]: Unknown error in <b>/Users/ myname/Sites/script.php</b> on line <b>73</b><br /> Array ( [0] => 13 [1] => 10 ) ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=42737&edit=1