1: <?php
 2: class Horde_Date_Parser_Locale_Pt_Separator extends Horde_Date_Parser_Locale_Base_Separator
 3: {
 4: 
 5:     public $commaScanner = array(
 6:         '/^,$/' => 'comma',
 7:     );
 8: 
 9:     public $slashOrDashScanner = array(
10:         '/^-$/' => 'dash',
11:         '/^\/$/' => 'slash',
12:     );
13: 
14:     public $atScanner = array(
15:         '/^(em|@|de)$/' => 'at',
16:         '/^(as|ao)$/' => 'at',
17:         '/^(at|@)$/' => 'at',
18:     );
19: 
20: 
21:     public $inScanner = array(
22:         '/^no$/' => 'in',
23:         '/^in$/' => 'in',
24:     );
25: 
26:     public function scan($tokens)
27:     {
28:         foreach ($tokens as &$token) {
29:             if ($t = $this->scanForCommas($token)) {
30:                 $token->tag('separator_comma', $t);
31:             } elseif ($t = $this->scanForSlashOrDash($token)) {
32:                 $token->tag('separator_slash_or_dash', $t);
33:             } elseif ($t = $this->scanForAt($token)) {
34:                 $token->tag('separator_at', $t);
35:             } elseif ($t = $this->scanForIn($token)) {
36:                 $token->tag('separator_in', $t);
37:             }
38:         }
39:         return $tokens;
40:     }
41: 
42:     public function scanForCommas($token)
43:     {
44:         foreach ($this->commaScanner as $scannerItem => $scannerTag) {
45:             if (preg_match($scannerItem, $token->word)) {
46:                 return $scannerTag;
47:             }
48:         }
49:     }
50: 
51:     public function scanForSlashOrDash($token)
52:     {
53:         foreach ($this->slashOrDashScanner as $scannerItem => $scannerTag) {
54:             if (preg_match($scannerItem, $token->word)) {
55:                 return $scannerTag;
56:             }
57:         }
58:     }
59: 
60:     public function scanForAt($token)
61:     {
62:         foreach ($this->atScanner as $scannerItem => $scannerTag) {
63:             if (preg_match($scannerItem, $token->word)) {
64:                 return $scannerTag;
65:             }
66:         }
67:     }
68: 
69:     public function scanForIn($token)
70:     {
71:         foreach ($this->inScanner as $scannerItem => $scannerTag) {
72:             if (preg_match($scannerItem, $token->word)) {
73:                 return $scannerTag;
74:             }
75:         }
76:     }
77: }
78: