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1 | <?php |
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2 | |
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3 | /** |
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4 | * decode/iso8859-7.php |
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5 | * |
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6 | * This file contains iso-8859-7 decoding function that is needed to read |
7 | * iso-8859-7 encoded mails in non-iso-8859-7 locale. |
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8 | * |
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9 | * Original data taken from: |
10 | * ftp://ftp.unicode.org/Public/MAPPINGS/ISO8859/8859-7.TXT |
11 | * |
12 | * Name: ISO 8859-7:1987 to Unicode |
13 | * Unicode version: 3.0 |
14 | * Table version: 1.0 |
15 | * Table format: Format A |
16 | * Date: 1999 July 27 |
17 | * Authors: Ken Whistler <kenw@sybase.com> |
18 | * |
19 | * Original copyright: |
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20 | * Copyright (c) 1999 Unicode, Inc. All Rights reserved. |
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21 | * |
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22 | * This file is provided as-is by Unicode, Inc. (The Unicode Consortium). |
23 | * No claims are made as to fitness for any particular purpose. No |
24 | * warranties of any kind are expressed or implied. The recipient |
25 | * agrees to determine applicability of information provided. If this |
26 | * file has been provided on optical media by Unicode, Inc., the sole |
27 | * remedy for any claim will be exchange of defective media within 90 |
28 | * days of receipt. |
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29 | * |
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30 | * Unicode, Inc. hereby grants the right to freely use the information |
31 | * supplied in this file in the creation of products supporting the |
32 | * Unicode Standard, and to make copies of this file in any form for |
33 | * internal or external distribution as long as this notice remains |
34 | * attached. |
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35 | * |
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36 | * @copyright © 2003-2006 The SquirrelMail Project Team |
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37 | * @license http://opensource.org/licenses/gpl-license.php GNU Public License |
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38 | * @version $Id$ |
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39 | * @package squirrelmail |
40 | * @subpackage decode |
41 | */ |
42 | |
43 | /** |
44 | * Decode iso8859-7 encoded strings |
45 | * @param string $string Encoded string |
46 | * @return string $string Decoded string |
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47 | */ |
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48 | function charset_decode_iso_8859_7 ($string) { |
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49 | // don't do decoding when there are no 8bit symbols |
50 | if (! sq_is8bit($string,'iso-8859-7')) |
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51 | return $string; |
52 | |
53 | $iso8859_7 = array( |
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54 | "\xA0" => ' ', |
55 | "\xA1" => '‘', |
56 | "\xA2" => '’', |
57 | "\xA3" => '£', |
58 | "\xA6" => '¦', |
59 | "\xA7" => '§', |
60 | "\xA8" => '¨', |
61 | "\xA9" => '©', |
62 | "\xAB" => '«', |
63 | "\xAC" => '¬', |
64 | "\xAD" => '­', |
65 | "\xAF" => '―', |
66 | "\xB0" => '°', |
67 | "\xB1" => '±', |
68 | "\xB2" => '²', |
69 | "\xB3" => '³', |
70 | "\xB4" => '΄', |
71 | "\xB5" => '΅', |
72 | "\xB6" => 'Ά', |
73 | "\xB7" => '·', |
74 | "\xB8" => 'Έ', |
75 | "\xB9" => 'Ή', |
76 | "\xBA" => 'Ί', |
77 | "\xBB" => '»', |
78 | "\xBC" => 'Ό', |
79 | "\xBD" => '½', |
80 | "\xBE" => 'Ύ', |
81 | "\xBF" => 'Ώ', |
82 | "\xC0" => 'ΐ', |
83 | "\xC1" => 'Α', |
84 | "\xC2" => 'Β', |
85 | "\xC3" => 'Γ', |
86 | "\xC4" => 'Δ', |
87 | "\xC5" => 'Ε', |
88 | "\xC6" => 'Ζ', |
89 | "\xC7" => 'Η', |
90 | "\xC8" => 'Θ', |
91 | "\xC9" => 'Ι', |
92 | "\xCA" => 'Κ', |
93 | "\xCB" => 'Λ', |
94 | "\xCC" => 'Μ', |
95 | "\xCD" => 'Ν', |
96 | "\xCE" => 'Ξ', |
97 | "\xCF" => 'Ο', |
98 | "\xD0" => 'Π', |
99 | "\xD1" => 'Ρ', |
100 | "\xD3" => 'Σ', |
101 | "\xD4" => 'Τ', |
102 | "\xD5" => 'Υ', |
103 | "\xD6" => 'Φ', |
104 | "\xD7" => 'Χ', |
105 | "\xD8" => 'Ψ', |
106 | "\xD9" => 'Ω', |
107 | "\xDA" => 'Ϊ', |
108 | "\xDB" => 'Ϋ', |
109 | "\xDC" => 'ά', |
110 | "\xDD" => 'έ', |
111 | "\xDE" => 'ή', |
112 | "\xDF" => 'ί', |
113 | "\xE0" => 'ΰ', |
114 | "\xE1" => 'α', |
115 | "\xE2" => 'β', |
116 | "\xE3" => 'γ', |
117 | "\xE4" => 'δ', |
118 | "\xE5" => 'ε', |
119 | "\xE6" => 'ζ', |
120 | "\xE7" => 'η', |
121 | "\xE8" => 'θ', |
122 | "\xE9" => 'ι', |
123 | "\xEA" => 'κ', |
124 | "\xEB" => 'λ', |
125 | "\xEC" => 'μ', |
126 | "\xED" => 'ν', |
127 | "\xEE" => 'ξ', |
128 | "\xEF" => 'ο', |
129 | "\xF0" => 'π', |
130 | "\xF1" => 'ρ', |
131 | "\xF2" => 'ς', |
132 | "\xF3" => 'σ', |
133 | "\xF4" => 'τ', |
134 | "\xF5" => 'υ', |
135 | "\xF6" => 'φ', |
136 | "\xF7" => 'χ', |
137 | "\xF8" => 'ψ', |
138 | "\xF9" => 'ω', |
139 | "\xFA" => 'ϊ', |
140 | "\xFB" => 'ϋ', |
141 | "\xFC" => 'ό', |
142 | "\xFD" => 'ύ', |
143 | "\xFE" => 'ώ' |
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144 | ); |
145 | |
146 | $string = str_replace(array_keys($iso8859_7), array_values($iso8859_7), $string); |
147 | |
148 | return $string; |
149 | } |