24 lines
852 B
PHP
24 lines
852 B
PHP
<div id="gallery_frame">
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<?php
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//Request imageid
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$img = $_REQUEST['img'];
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if(!isset($img)) $img = 0;
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$gallerydir = scandir('gallery');
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$imglist = array();
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for($i=0;$i<=count($gallerydir)-1; $i++)
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{
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if(strtolower(substr($gallerydir[$i], strlen($gallerydir[$i])-4, 4))== ".jpg") $imglist[]=$gallerydir[$i];
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}
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if($img > count($imglist)-1) $img = count($imglist)-1;
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echo '<div id="gallery_box"><img id="gallery_pic" alt="Bilder-Galerie-" src="gallery/'.$imglist[$img].'"/></div><br/>';
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if($img > 0) $back = $img -1; else $back = count($imglist)-1;
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if($img < count($imglist)-1) $next = $img +1; else $next = 0;
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echo '<div id="gallery_back"><a href="index.php?page=galerie&img='.$back.'">Zurück</a></div><div id="gallery_next"><a href="index.php?page=galerie&img='.$next.'">Vorwärts</a></div>';
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?>
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</div>
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