271 lines
7.4 KiB
PHP
271 lines
7.4 KiB
PHP
<?php
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/* Fonction month(): convertit le mois (nb) en mois (texte) francais
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photo-du-mois.php
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*/
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function month($w) {
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//setlocale(LC_TIME, 'fr_FR');
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$m = date('m', strtotime($w)); // month
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$y = date('Y', strtotime($w)); // year
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//echo $w . "- month: " . $m . "- year: " . $y;
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// or any other locales like pl_PL, cs_CZ, fr_FR, zh, zh_Hans, ...
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$locale = 'fr_FR';
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$dateFormatter = new IntlDateFormatter(
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$locale,
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IntlDateFormatter::LONG, // date type
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IntlDateFormatter::NONE // time type
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);
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$dateFormatter->setPattern('LLLL'); // full month name with NO DECLENSION ;-)
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$months_locale = [];
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for ($month_number = 1; $month_number <= 12; ++$month_number) {
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$months_locale[] = $dateFormatter->format(
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// 'n' => month number with no leading zeros
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DateTime::createFromFormat('n', (string)$month_number)
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);
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}
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array_unshift($months_locale,"");
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unset($months_locale[0]);
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//_pr($months_locale);
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$my = ucfirst($months_locale[(int)$m]) . " " . $y;
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//echo $my;
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return $my;
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}
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/* Fonctions get_gps() et gps2Num(): extrait les coord GPS depuis les exifs
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insert_bdd.php
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*/
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function gps2Num($coordPart){
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/*
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Array
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(
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[0] => 46/1
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[1] => 408587/10000
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[2] => 0/0
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)
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Array
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(
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[0] => 5/1
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[1] => 562596/10000
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[2] => 0/0
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)
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*/
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$parts = explode('/', $coordPart);
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//echo $parts[0].'-'.$parts[1].'<br>';
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if(count($parts) <= 0)
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return 0;
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if(count($parts) == 1)
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return $parts[0];
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if($parts[1] != 0)
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return floatval($parts[0]) / floatval($parts[1]);
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else return 0;
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}
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function get_gps($exif) {
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if($exif && isset($exif['GPS'])){
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/*
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echo $exif['FILE']['FileName'];
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_pr($exif['GPS']['GPSLatitude']);
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_pr($exif['GPS']['GPSLongitude']);
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*/
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$GPSLatitudeRef = isset($exif['GPS']['GPSLatitudeRef']) ? $exif['GPS']['GPSLatitudeRef'] : '';
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$GPSLatitude = isset($exif['GPS']['GPSLatitude']) ? $exif['GPS']['GPSLatitude'] : '';
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$GPSLongitudeRef = isset($exif['GPS']['GPSLongitudeRef']) ? $exif['GPS']['GPSLongitudeRef'] : '';
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$GPSLongitude = isset($exif['GPS']['GPSLongitude']) ? $exif['GPS']['GPSLongitude'] : '';
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$GPSAltitude = isset($exif['GPS']['GPSAltitude']) ? $exif['GPS']['GPSAltitude'] : '';
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$lat_degrees = count($GPSLatitude) > 0 ? gps2Num($GPSLatitude[0]) : 0;
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$lat_minutes = count($GPSLatitude) > 1 ? gps2Num($GPSLatitude[1]) : 0;
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$lat_seconds = count($GPSLatitude) > 2 ? gps2Num($GPSLatitude[2]) : 0;
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$lon_degrees = count($GPSLongitude) > 0 ? gps2Num($GPSLongitude[0]) : 0;
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$lon_minutes = count($GPSLongitude) > 1 ? gps2Num($GPSLongitude[1]) : 0;
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$lon_seconds = count($GPSLongitude) > 2 ? gps2Num($GPSLongitude[2]) : 0;
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$lat_direction = ($GPSLatitudeRef == 'W' or $GPSLatitudeRef == 'S') ? -1 : 1;
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$lon_direction = ($GPSLongitudeRef == 'W' or $GPSLongitudeRef == 'S') ? -1 : 1;
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$latitude = $lat_direction * ($lat_degrees + ($lat_minutes / 60) + ($lat_seconds / (60*60)));
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$longitude = $lon_direction * ($lon_degrees + ($lon_minutes / 60) + ($lon_seconds / (60*60)));
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$alt = explode('/', $GPSAltitude);
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$altitude = (isset($alt[1])) ? ($alt[0] / $alt[1]) : $alt[0];
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}
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else {
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$latitude = '';
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$longitude = '';
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$altitude = '';
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}
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//echo $latitude . " - " . $longitude . " - " . $altitude;
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return array('latitude'=>$latitude, 'longitude'=>$longitude, 'altitude'=>$altitude);
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}
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/* Fonction create_thumb(): Création des vignettes
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insert_bdd.php
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*/
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function create_thumb($thumb_w, $thumb_h, $image) {
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list($origin_w, $origin_h) = getimagesize($image);
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$origin_ratio = round($origin_w / $origin_h, 1);
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$outFile = str_replace("photos/img", "photos/thumb", $image);
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if ($origin_w != null && $origin_h != null) {
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if ($thumb_w / $thumb_h > $origin_ratio) {
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$thumb_w = $thumb_h * $origin_ratio;
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} else {
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$thumb_h = $thumb_w / $origin_ratio;
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}
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if ($origin_w >= 400 && $origin_h >= 400) {
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$image = new Imagick($image); // !!!
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$image->thumbnailImage($thumb_w, $thumb_h);
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$image->writeImage($outFile);
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$image->destroy();
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}
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}
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}
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/* Fonction in_bdd(): test si la photo est déjà dans la bdd
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insert_bdd.php
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*/
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function in_bdd($image) {
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try {
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$conn3 = new PDO('sqlite:db_photo.sqlite3');
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#$query3 = "SELECT filename FROM photos WHERE instr(filename, '". $file . "') > 0;";
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$query3 = "SELECT filename FROM photos WHERE filename = :filename";
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$stmt = $conn3->prepare($query3);
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$stmt->bindParam(':filename', $image, PDO::PARAM_STR);
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$stmt->execute();
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$result3 = $stmt->fetchAll(PDO::FETCH_ASSOC);
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if (count($result3) > 0) {
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return true;
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} else {
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return false;
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}
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$conn3 = null;
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}
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catch(PDOException $e) {
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echo $e->getMessage();
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}
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}
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//
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function _pr($d) {
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echo "<div style='border: 1px solid#ccc; padding: 10px;'>";
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echo '<strong>' . debug_backtrace()[0]['file'] . ' ' . debug_backtrace()[0]['line'] . '</strong>';
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echo "</div>";
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echo '<pre>';
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if(is_array($d)) {
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print_r($d);
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} else if(is_object($d)) {
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var_dump($d);
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}
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echo '</pre>';
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}
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/* return geo exif in a nice form
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*/
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function geo_frac2dec($str) {
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@list( $n, $d ) = explode( '/', $str );
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if ( !empty($d) )
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return $n / $d;
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return $str;
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}
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/*
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33° 52.37′ 0″ S 151° 9.06′ 0″ E
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*/
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function geo_pretty_fracs2dec($fracs) {
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return geo_frac2dec($fracs[0]) . '° ' .
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geo_frac2dec($fracs[1]) . '′ ' .
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geo_frac2dec($fracs[2]) . '″ ';
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}
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/*
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to GoogleMaps
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*/
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function geo_single_fracs2dec($fracs) {
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return geo_frac2dec($fracs[0]) +
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geo_frac2dec($fracs[1]) / 60 +
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geo_frac2dec($fracs[2]) / 3600;
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}
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/**/
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function host() {
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$pv_sslport=443;
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//$pv_serverport=80;
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//$pv_servername="sur-le-sentier.fr";
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$pv_URIprotocol = isset($_SERVER["HTTPS"]) ? (($_SERVER["HTTPS"]==="on" || $_SERVER["HTTPS"]===1 || $_SERVER["SERVER_PORT"]===$pv_sslport) ? "https://" : "http://") : (($_SERVER["SERVER_PORT"]===$pv_sslport) ? "https://" : "http://");
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if ($_SERVER['HTTP_HOST'] == "sur-le-sentier.fr") {
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$host = $pv_URIprotocol . $_SERVER['HTTP_HOST'] . "/";
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}
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elseif ($_SERVER['HTTP_HOST'] == "airbook.local") {
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$host = $pv_URIprotocol . $_SERVER['HTTP_HOST'] . "/sls/";
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}
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return $host;
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}
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class AdvancedFilesystemIterator extends ArrayIterator
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{
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public function __construct(string $path, int $flags = FilesystemIterator::KEY_AS_PATHNAME | FilesystemIterator::CURRENT_AS_FILEINFO | FilesystemIterator::SKIP_DOTS)
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{
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parent::__construct(iterator_to_array(new FilesystemIterator($path, $flags)));
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}
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public function __call(string $name, array $arguments)
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{
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if (preg_match('/^sortBy(.*)/', $name, $m)) return $this->sort('get' . $m[1]);
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throw new MemberAccessException('Method ' . $methodName . ' not exists');
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}
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public function sort($method)
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{
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if (!method_exists('SplFileInfo', $method)) throw new InvalidArgumentException(sprintf('Method "%s" does not exist in SplFileInfo', $method));
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$this->uasort(function(SplFileInfo $a, SplFileInfo $b) use ($method) { return (is_string($a->$method()) ? strnatcmp($a->$method(), $b->$method()) : $b->$method() - $a->$method()); });
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return $this;
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}
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public function limit(int $offset = 0, int $limit = -1)
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{
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return parent::__construct(iterator_to_array(new LimitIterator($this, $offset, $limit))) ?? $this;
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}
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public function match(string $regex, int $mode = RegexIterator::MATCH, int $flags = 0, int $preg_flags = 0)
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{
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return parent::__construct(iterator_to_array(new RegexIterator($this, $regex, $mode, $flags, $preg_flags))) ?? $this;
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}
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}
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?>
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