ID: 48709 Updated by: fel...@php.net Reported By: brettz9 at yahoo dot com -Status: Open +Status: Closed Bug Type: Unknown/Other Function Operating System: Windows PHP Version: 6CVS-2009-06-28 (snap) -Assigned To: +Assigned To: felipe 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. Fixed in 5.2 and HEAD. 5.3 in soon. Thanks. Previous Comments: ------------------------------------------------------------------------ [2009-06-28 05:29:41] brettz9 at yahoo dot com Description: ------------ The source for metaphone() states in the comments that "WH becomes H" and when one tests it, e.g., with "whit", as per the comment on line 227 and the code which phonizes Next_Letter on line 233 when there is a 'W' followed by 'H', it returns 'H' ("ht" for 'whit'). However, according to the metaphone() algorithm (see http://aspell.net/metaphone/ and the original implementation at http://aspell.net/metaphone/metaphone.basic ), 'wh' should become 'w', not 'h'. So, to fix it, you could change the comment on 233 to: /* WH becomes W, and then change the 'if' on 231-234 to: if (Next_Letter == 'H') { Phonize('W'); w_idx += 2; } else if (Next_Letter == 'R') { Phonize(Next_Letter); w_idx += 2; Reproduce code: --------------- <?php echo metaphone('Whit'); ?> Expected result: ---------------- WT Actual result: -------------- HT ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=48709&edit=1
