1 | <?php |
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2 | /*************************************************************************** |
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3 | * Expresso Livre * |
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4 | * http://www.expressolivre.org * |
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5 | * -------------------------------------------- * |
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6 | * This program is free software; you can redistribute it and/or modify it * |
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7 | * under the terms of the GNU General Public License as published by the * |
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8 | * Free Software Foundation; either version 2 of the License, or (at your * |
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9 | * option) any later version. * |
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10 | \**************************************************************************/ |
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11 | |
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12 | class Functions{ |
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13 | |
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14 | // get the offset against GMT. |
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15 | function CalculateDateOffset() |
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16 | { |
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17 | |
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18 | |
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19 | $zones = $this->getTimezones(); |
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20 | $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['timezone'] = isset($GLOBALS['phpgw_info']['user']['preferences']['expressoMail']['timezone']) ? $GLOBALS['phpgw_info']['user']['preferences']['expressoMail']['timezone'] : sprintf("%s", array_search("America/Sao_Paulo", $zones)); |
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21 | |
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22 | $timezone_index = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['timezone']; |
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23 | $user_timezone = $zones[$timezone_index]; |
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24 | |
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25 | $tz = new DateTimeZone($user_timezone); |
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26 | $gmt = new DateTimeZone("Etc/GMT+0"); |
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27 | $gmttime = new DateTime("now", $gmt); |
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28 | $offset = $tz->getOffset($gmttime); |
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29 | return $offset; |
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30 | } |
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31 | |
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32 | function getTimezones() |
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33 | { |
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34 | $zones = timezone_identifiers_list(); |
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35 | $friendly_zones = array(); |
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36 | foreach ($zones as $zone) |
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37 | { |
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38 | if (preg_match("/^(Africa|America|Antarctica|Arctic|Asia|Atlantic|Australia|Europe|Indian|Pacific)\/.*$/", $zone)) |
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39 | { |
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40 | $friendly_zones[$zone] = $zone;// array_push($friendly_zones, $zone); |
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41 | } |
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42 | |
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43 | } |
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44 | return $friendly_zones; |
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45 | } |
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46 | |
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47 | function CallVoipConnect($params){ |
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48 | $fromNumber = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['telephone_number']; |
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49 | if(!$fromNumber) |
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50 | return false; |
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51 | $fromNumber = substr($fromNumber,strlen($fromNumber) - 4, strlen($fromNumber) - 1); |
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52 | $toNumber = $params['to'] ? substr($params['to'],strlen($params['to']) - 4, strlen($params['to']) - 1) : 0; |
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53 | |
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54 | $voipServer = $_SESSION['phpgw_info']['expressomail']['server']['voip_server']; |
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55 | $voipUrl = $_SESSION['phpgw_info']['expressomail']['server']['voip_url']; |
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56 | $voipPort = $_SESSION['phpgw_info']['expressomail']['server']['voip_port']; |
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57 | |
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58 | // Se for celular, passa os digitos do número e conecta com outro VoIP Server..... |
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59 | if($params['typePhone'] == 'mob'){ |
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60 | $toNumber = $params['to']; |
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61 | $voipServer = $_SESSION['phpgw_info']['expressomail']['server']['voip_server']; |
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62 | $voipUrl = $_SESSION['phpgw_info']['expressomail']['server']['voip_url']; |
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63 | $voipPort = $_SESSION['phpgw_info']['expressomail']['server']['voip_port']; |
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64 | } |
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65 | |
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66 | if(!$voipServer || !$voipUrl || !$voipPort) |
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67 | return false; |
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68 | $url = "http://".$voipServer.":".$voipPort.$voipUrl."?magic=1333&acao=liga&ramal=".$fromNumber."&numero=".$toNumber; |
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69 | $sMethod = 'GET '; |
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70 | $crlf = "\r\n"; |
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71 | $sRequest = " HTTP/1.1" . $crlf; |
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72 | $sRequest .= "Host: localhost" . $crlf; |
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73 | $sRequest .= "Accept: */* " . $crlf; |
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74 | $sRequest .= "Connection: Close" . $crlf . $crlf; |
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75 | $sRequest = $sMethod . $url . $sRequest; |
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76 | $sockHttp = socket_create(AF_INET, SOCK_STREAM, SOL_TCP); |
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77 | if (!$sockHttp) { |
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78 | return false; |
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79 | } |
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80 | $resSocketConnect = socket_connect($sockHttp, $voipServer, $voipPort); |
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81 | if (!$resSocketConnect) { |
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82 | return false; |
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83 | } |
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84 | $resSocketWrite = socket_write($sockHttp, $sRequest, strlen($sRequest)); |
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85 | if (!$resSocketWrite) { |
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86 | return false; |
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87 | } |
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88 | $sResponse = ''; |
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89 | while ($sRead = socket_read($sockHttp, 512)) { |
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90 | $sResponse .= $sRead; |
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91 | } |
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92 | |
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93 | socket_close($sockHttp); |
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94 | $pos = strpos($sResponse, $crlf . $crlf); |
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95 | return substr($sResponse, $pos + 2 * strlen($crlf)); |
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96 | } |
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97 | |
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98 | function getDirContents($dir){ |
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99 | //$dir = dirname($dir); |
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100 | |
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101 | if (!is_dir($dir)) { |
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102 | return 'Error: Cannot load files in :'. $dir.' !'; |
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103 | } |
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104 | |
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105 | if ($root=@opendir($dir)) { |
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106 | |
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107 | while ($file=readdir($root)) { |
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108 | if($file!="." && $file!="..") |
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109 | $files[]=$dir."/".$file; |
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110 | } |
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111 | |
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112 | } |
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113 | |
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114 | return $files; |
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115 | } |
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116 | |
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117 | function getFilesJs($includeFiles = '', $update_version = ''){ |
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118 | |
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119 | $files = $this -> getDirContents('js'); |
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120 | $str_files = ''; |
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121 | |
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122 | if($includeFiles) { |
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123 | $includeFiles = explode(",",trim($includeFiles)); |
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124 | // Bug fixed for array_search function |
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125 | $includeFiles[count($includeFiles)] = $includeFiles[0]; |
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126 | $includeFiles[0] = null; |
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127 | // End Bug fixed. |
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128 | } |
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129 | for($i = 0; $i < count($files); $i++) { |
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130 | if(count(explode('.js',$files[$i])) > 1) { |
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131 | if($includeFiles && array_search(trim($files[$i]),$includeFiles)){ |
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132 | $str_files .= "<script src='".$files[$i]."?".$update_version."' type='text/javascript'></script>"; |
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133 | } |
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134 | } |
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135 | } |
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136 | |
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137 | return $str_files; |
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138 | } |
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139 | |
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140 | function getReturnExecuteForm(){ |
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141 | $response = $_SESSION['response']; |
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142 | $_SESSION['response'] = null; |
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143 | return $response; |
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144 | } |
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145 | function getLang($key){ |
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146 | if ($_SESSION['phpgw_info']['expressomail']['lang'][$key]) |
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147 | return $_SESSION['phpgw_info']['expressomail']['lang'][$key]; |
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148 | else |
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149 | return ($key . '*'); |
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150 | } |
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151 | |
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152 | function get_preferences() { |
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153 | return $_SESSION['phpgw_info']['user']['preferences']['expressoMail']; |
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154 | } |
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155 | // Unicode Conversor: convert everything from UTF-8 into an NCR[Numeric Character Reference] |
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156 | function utf8_to_ncr($content) { |
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157 | $result = ""; |
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158 | while ($strlen = mb_strlen($content)) { |
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159 | $c = mb_substr($content, 0, 1, "UTF-8"); |
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160 | $h = ord($c{0}); |
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161 | if ($h <= 0x7F || $h < 0xC2) { |
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162 | // fixing curly brackets |
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163 | if($h == 0x7B || $h == 0x7D) |
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164 | $result .= "&#" . $h . ";"; |
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165 | else |
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166 | $result .= $c; |
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167 | } |
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168 | else if ($h <= 0xDF) { |
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169 | $h = ($h & 0x1F) << 6 | (ord($c{1}) & 0x3F); |
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170 | $result .= "&#" . $h . ";"; |
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171 | } else if ($h <= 0xEF) { |
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172 | $h = ($h & 0x0F) << 12 | (ord($c{1}) & 0x3F) << 6 | (ord($c{2}) & 0x3F); |
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173 | $result .= "&#" . $h . ";"; |
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174 | } else if ($h <= 0xF4) { |
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175 | $h = ($h & 0x0F) << 18 | (ord($c{1}) & 0x3F) << 12 | (ord($c{2}) & 0x3F) << 6 | (ord($c{3}) & 0x3F); |
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176 | $result .= "&#" . $h . ";"; |
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177 | } |
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178 | $content = mb_substr( $content, 1, $strlen, "UTF-8"); |
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179 | } |
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180 | return mb_convert_encoding($result,"UTF-8"); |
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181 | } |
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182 | } |
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183 | ?> |
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