Description: ------------ I was getting the following error on PHP 5.0.4 Warning: preg_replace() [function.preg-replace]: Delimiter must not be alphanumeric or backslash in C:\php\PEAR\Spreadsheet\Excel\Writer\Worksheet.php on line 1939 I am no expert on Regular Expressions so there may be a more appropriate method but the following works for me. // Strip URL type //$url = preg_replace('s[^internal:]', '', $url); $url = preg_replace('/^internal:/', '', $url); Best regards, Steve Krause. Test script: --------------- $url = "internal:somesheet!A1" ; $lable = "some guide text" ; $worksheet->writeUrl (27, 2, $url, $lable, $format1); Actual result: -------------- Warning: preg_replace() [function.preg-replace]: Delimiter must not be alphanumeric or backslash in C:\php\PEAR\Spreadsheet\Excel\Writer\Worksheet.php on line 1939

This bug has been fixed in CVS. If this was a documentation problem, the fix will appear on pear.php.net by the end of next Sunday (CET). If this was a problem with the pear.php.net website, the change should be live shortly. Otherwise, the fix will appear in the package's next release. Thank you for the report and for helping us make PEAR better.