26
wmatch
wmatch
SYNOPSIS
wmatch($word, $wl, $dlimit=0, $closest=true)
DESCRIPTION
CODE
- require_once 'strflat.php';
- function wmatch($word, $wl, $dlimit=0, $closest=true) {
- $word = strtolower(strflat($word));
- $ret = false;
- foreach ($wl as $w) {
- $d = levenshtein($word, strtolower(strflat($w)));
- if ($d < 0) {
- continue;
- }
- /* DON'T return immediately if $d is 0 to be case and accent insensitive */
- if ($d <= $dlimit) {
- if ($closest && $d < $dlimit) {
- $ret=array($w);
- $dlimit=$d;
- }
- else {
- $ret[]=$w;
- }
- }
- }
- return $ret;
- }
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