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$exif = @exif_read_data($file, O, true);
foreach ($exif as $key => $section){
if($key == 'IFD0'){
foreach ($section as $name => $val) {
if($name == 'DateTime' && $val != ''){
$this->DateTime = HtmlEncode(trim($val));
}
else if($name == 'Title' && $val != ''){
$this->Title = HtmlEncode(trim($val));
}
else if($name == 'Comments' && $val!= ''){
$this->Comments = HtmlEncode(trim($val));
}
else if($name == 'Author' && $val != ''){
$this->Author = HtmlEncode(trim($val));
}
}
}
}
function HtmlEncode($str){
$TempStr=trim($str);
$TempStr=htmlentities($TempStr,ENT_QUOTES);
return $TempStr;
}