1: <?php
 2: /**
 3:  * Sastrawi (https://github.com/sastrawi/sastrawi)
 4:  *
 5:  * @link      http://github.com/sastrawi/sastrawi for the canonical source repository
 6:  * @license   https://github.com/sastrawi/sastrawi/blob/master/LICENSE The MIT License (MIT)
 7:  */
 8: 
 9: namespace Sastrawi\Morphology\Disambiguator;
10: 
11: /**
12:  * Disambiguate Prefix Rule 34
13:  * Rule 34 : peCP -> pe-CP where C != {r|w|y|l|m|n} and P != 'er'
14:  */
15: class DisambiguatorPrefixRule34 implements DisambiguatorInterface
16: {
17:     /**
18:      * Disambiguate Prefix Rule 34
19:      * Rule 34 : peCP -> pe-CP where C != {r|w|y|l|m|n} and P != 'er'
20:      */
21:     public function disambiguate($word)
22:     {
23:         if (preg_match('/^pe([bcdfghjklmnpqrstvwxyz])(.*)$/', $word, $matches)) {
24:             if (preg_match('/^er(.*)$/', $matches[2]) === 1) {
25:                 return;
26:             }
27: 
28:             return $matches[1] . $matches[2];
29:         }
30:     }
31: }
32: