Anmerkung zu ".$arrTopic[$topic]."
";
if ($boolUpload && isset($row['filename']) && $boolShow) {
$strDescription .= "";
$strDescription .= "![](\'images/".$row['filename']."\')
";
}
$strDescription .= nl2br2($description);
$strDescription .= ($boolShow) ? "
- ".$row['username']." (".$datum.")":"
".$datum;
if ($boolDefect) {
if ($row['defect']>=0) { //Hindernis kann nicht leer sein
$strDescription .= "
" . $strDefect ."";
}
}
if ($boolRating) {
$strDescription .="
";
}
if ($boolComment) {
$strDescription .= "
";
$strSQL = "SELECT username,comment,created_at FROM comment WHERE loc_id=".$id;
$result = $db->query($strSQL);
while ($comment = $result->fetch(PDO::FETCH_ASSOC)) {
$strDescription .= "";
}
}
return $strDescription;
}
/**
* reads gps location form picture data
*/
function read_gps_location($file){
if (is_file($file)) {
$info = exif_read_data($file);
if (isset($info['GPSLatitude']) && isset($info['GPSLongitude']) &&
isset($info['GPSLatitudeRef']) && isset($info['GPSLongitudeRef']) &&
in_array($info['GPSLatitudeRef'], array('E','W','N','S')) && in_array($info['GPSLongitudeRef'], array('E','W','N','S'))) {
$GPSLatitudeRef = strtolower(trim($info['GPSLatitudeRef']));
$GPSLongitudeRef = strtolower(trim($info['GPSLongitudeRef']));
$lat_degrees_a = explode('/',$info['GPSLatitude'][0]);
$lat_minutes_a = explode('/',$info['GPSLatitude'][1]);
$lat_seconds_a = explode('/',$info['GPSLatitude'][2]);
$lng_degrees_a = explode('/',$info['GPSLongitude'][0]);
$lng_minutes_a = explode('/',$info['GPSLongitude'][1]);
$lng_seconds_a = explode('/',$info['GPSLongitude'][2]);
$lat_degrees = $lat_degrees_a[0] / $lat_degrees_a[1];
$lat_minutes = $lat_minutes_a[0] / $lat_minutes_a[1];
$lat_seconds = $lat_seconds_a[0] / $lat_seconds_a[1];
$lng_degrees = $lng_degrees_a[0] / $lng_degrees_a[1];
$lng_minutes = $lng_minutes_a[0] / $lng_minutes_a[1];
$lng_seconds = $lng_seconds_a[0] / $lng_seconds_a[1];
$lat = (float) $lat_degrees+((($lat_minutes*60)+($lat_seconds))/3600);
$lng = (float) $lng_degrees+((($lng_minutes*60)+($lng_seconds))/3600);
//If the latitude is South, make it negative.
//If the longitude is west, make it negative
$GPSLatitudeRef == 's' ? $lat *= -1 : '';
$GPSLongitudeRef == 'w' ? $lng *= -1 : '';
return array(
'lat' => $lat,
'lng' => $lng
);
}
}
return false;
}
function nl2br2($string) {
$string = str_replace(array("\r\n", "\r", "\n"), "
", $string);
return $string;
}
"; $strDescription .= nl2br2($comment['comment']); $strDescription .= "