1 | <?php |
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2 | // +-----------------------------------------------------------------------+ |
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3 | // | comments.php | |
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4 | // +-----------------------------------------------------------------------+ |
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5 | // | application : PhpWebGallery <http://phpwebgallery.net> | |
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6 | // | branch : BSF (Best So Far) | |
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7 | // +-----------------------------------------------------------------------+ |
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8 | // | file : $RCSfile$ |
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9 | // | last update : $Date: 2004-02-22 02:43:13 +0000 (Sun, 22 Feb 2004) $ |
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10 | // | last modifier : $Author: gweltas $ |
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11 | // | revision : $Revision: 369 $ |
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12 | // +-----------------------------------------------------------------------+ |
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13 | // | This program is free software; you can redistribute it and/or modify | |
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14 | // | it under the terms of the GNU General Public License as published by | |
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15 | // | the Free Software Foundation | |
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16 | // | | |
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17 | // | This program is distributed in the hope that it will be useful, but | |
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18 | // | WITHOUT ANY WARRANTY; without even the implied warranty of | |
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19 | // | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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20 | // | General Public License for more details. | |
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21 | // | | |
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22 | // | You should have received a copy of the GNU General Public License | |
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23 | // | along with this program; if not, write to the Free Software | |
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24 | // | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
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25 | // | USA. | |
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26 | // +-----------------------------------------------------------------------+ |
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27 | |
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28 | //----------------------------------------------------------- include |
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29 | define('PHPWG_ROOT_PATH','./'); |
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30 | include_once( PHPWG_ROOT_PATH.'include/common.inc.php' ); |
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31 | |
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32 | //--------------------------------------------------- number of days to display |
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33 | if ( isset( $_GET['last_days'] ) ) define( 'MAX_DAYS', $_GET['last_days'] ); |
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34 | else define( 'MAX_DAYS', 0 ); |
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35 | //----------------------------------------- non specific section initialization |
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36 | $array_cat_directories = array(); |
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37 | $array_cat_names = array(); |
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38 | $array_cat_site_id = array(); |
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39 | //------------------------------------------------------- last comments display |
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40 | |
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41 | // |
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42 | // Start output of page |
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43 | // |
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44 | $title= $lang['title_comments']; |
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45 | include(PHPWG_ROOT_PATH.'include/page_header.php'); |
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46 | |
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47 | $template->set_filenames( array('comments'=>'comments.tpl') ); |
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48 | initialize_template(); |
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49 | |
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50 | $template->assign_vars(array( |
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51 | 'L_TITLE' => $lang['title_comments'], |
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52 | 'L_STATS' => $lang['stats_last_days'], |
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53 | 'L_RETURN' => $lang['search_return_main_page'], |
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54 | |
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55 | 'U_HOME' => add_session_id( 'category.php' ) |
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56 | ) |
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57 | ); |
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58 | |
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59 | foreach ( $conf['last_days'] as $option ) { |
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60 | $url = './comments.php?last_days='.($option - 1); |
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61 | $template->assign_block_vars('last_day_option', array ( |
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62 | 'OPTION'=>$option, |
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63 | 'T_STYLE'=>(( $option == MAX_DAYS + 1 )?'text-decoration:underline;':''), |
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64 | 'U_OPTION'=>add_session_id( $url ) |
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65 | )); |
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66 | } |
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67 | |
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68 | // 1. retrieving picture ids which have comments recently added |
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69 | $date = date( 'Y-m-d', time() - ( MAX_DAYS*24*60*60 ) ); |
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70 | list($year,$month,$day) = explode( '-', $date); |
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71 | $maxtime = mktime( 0,0,0,$month,$day,$year ); |
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72 | $query = 'SELECT DISTINCT(ic.image_id) as image_id,'; |
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73 | $query .= '(ic.category_id) as category_id'; |
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74 | $query.= ' FROM '.PREFIX_TABLE.'comments AS c'; |
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75 | $query.= ', '.PREFIX_TABLE.'image_category AS ic'; |
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76 | $query.= ' WHERE c.image_id = ic.image_id'; |
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77 | $query.= ' AND date > '.$maxtime; |
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78 | $query.= " AND validated = 'true'"; |
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79 | // we must not show pictures of a forbidden category |
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80 | if ( $user['forbidden_categories'] != '' ) |
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81 | { |
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82 | $query.= ' AND category_id NOT IN '; |
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83 | $query.= '('.$user['forbidden_categories'].')'; |
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84 | } |
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85 | $query.= ' ORDER BY ic.image_id DESC'; |
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86 | $query.= ';'; |
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87 | $result = mysql_query( $query ); |
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88 | |
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89 | while ( $row = mysql_fetch_array( $result ) ) |
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90 | { |
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91 | $category_id=$row['category_id']; |
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92 | |
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93 | // for each picture, getting informations for displaying thumbnail and |
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94 | // link to the full size picture |
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95 | $query = 'SELECT name,file,storage_category_id as cat_id,tn_ext'; |
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96 | $query.= ' FROM '.IMAGES_TABLE; |
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97 | $query.= ' WHERE id = '.$row['image_id']; |
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98 | $query.= ';'; |
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99 | $subresult = mysql_query( $query ); |
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100 | $subrow = mysql_fetch_array( $subresult ); |
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101 | |
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102 | if ( !isset($array_cat_directories[$subrow['cat_id']]) ) |
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103 | { |
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104 | $array_cat_directories[$subrow['cat_id']] = |
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105 | get_complete_dir( $subrow['cat_id'] ); |
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106 | $cat_result = get_cat_info( $subrow['cat_id'] ); |
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107 | $array_cat_site_id[$subrow['cat_id']] = $cat_result['site_id']; |
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108 | $array_cat_names[$subrow['cat_id']] = |
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109 | get_cat_display_name( $cat_result['name'], ' > ', '' ); |
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110 | } |
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111 | |
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112 | $file = get_filename_wo_extension( $subrow['file'] ); |
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113 | // name of the picture |
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114 | $name = $array_cat_names[$category_id].' > '; |
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115 | if ( $subrow['name'] != '' ) $name.= $subrow['name']; |
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116 | else $name.= str_replace( '_', ' ', $file ); |
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117 | $name.= ' [ '.$subrow['file'].' ]'; |
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118 | // source of the thumbnail picture |
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119 | $src = $array_cat_directories[$subrow['cat_id']]; |
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120 | $src.= 'thumbnail/'.$conf['prefix_thumbnail']; |
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121 | $src.= $file.'.'.$subrow['tn_ext']; |
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122 | // link to the full size picture |
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123 | $url = './picture.php?cat='.$category_id; |
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124 | $url.= '&image_id='.$row['image_id']; |
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125 | |
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126 | $template->assign_block_vars('picture',array( |
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127 | 'TITLE_IMG'=>$name, |
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128 | 'I_THUMB'=>$src, |
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129 | 'U_THUMB'=>add_session_id( $url ) |
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130 | )); |
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131 | |
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132 | // for each picture, retrieving all comments |
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133 | $query = 'SELECT id,date,author,content'; |
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134 | $query.= ' FROM '.COMMENTS_TABLE; |
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135 | $query.= ' WHERE image_id = '.$row['image_id']; |
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136 | $query.= ' AND date > '.$maxtime; |
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137 | $query.= " AND validated = 'true'"; |
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138 | $query.= ' ORDER BY date DESC'; |
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139 | $query.= ';'; |
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140 | $handleresult = mysql_query( $query ); |
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141 | while ( $subrow = mysql_fetch_array( $handleresult ) ) |
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142 | { |
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143 | $author = $subrow['author']; |
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144 | if ( $subrow['author'] == '' ) $author = $lang['guest']; |
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145 | $content = nl2br( $subrow['content'] ); |
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146 | |
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147 | // replace _word_ by an underlined word |
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148 | $pattern = '/_([^\s]*)_/'; |
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149 | $replacement = '<span style="text-decoration:underline;">\1</span>'; |
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150 | $content = preg_replace( $pattern, $replacement, $content ); |
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151 | |
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152 | // replace *word* by a bolded word |
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153 | $pattern = '/\*([^\s]*)\*/'; |
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154 | $replacement = '<span style="font-weight:bold;">\1</span>'; |
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155 | $content = preg_replace( $pattern, $replacement, $content ); |
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156 | |
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157 | // replace /word/ by an italic word |
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158 | $pattern = '/\/([^\s]*)\//'; |
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159 | $replacement = '<span style="font-style:italic;">\1</span>'; |
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160 | $content = preg_replace( $pattern, $replacement, $content ); |
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161 | $template->assign_block_vars('picture.comment',array( |
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162 | 'AUTHOR'=>$author, |
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163 | 'DATE'=>format_date( $subrow['date'], 'unix', true ), |
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164 | 'CONTENT'=>$content, |
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165 | )); |
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166 | } |
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167 | } |
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168 | //----------------------------------------------------------- html code display |
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169 | $template->pparse('comments'); |
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170 | include(PHPWG_ROOT_PATH.'include/page_tail.php'); |
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171 | ?> |
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