60 lines
1.3 KiB
PHP
60 lines
1.3 KiB
PHP
<?php
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// Indicate the location of your images
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$root = '';
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// use if specifying path from root
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//$root = $_SERVER['DOCUMENT_ROOT'];
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$path = 'images/';
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function getImagesFromDir($path) {
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$images = array();
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if ( $img_dir = @opendir($path) ) {
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while ( false !== ($img_file = readdir($img_dir)) ) {
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// checks for gif, jpg, png and jpeg
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if ( preg_match("/(\.gif|\.jpg|\.png\.jpeg)$/", $img_file) ) {
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$images[] = $img_file;
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}
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}
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closedir($img_dir);
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}
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return $images;
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}
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function getRandomFromArray($ar) {
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mt_srand( (double)microtime() * 1000000 ); // php 4.2+ not needed
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$num = array_rand($ar);
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return $ar[$num];
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}
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// Obtain list of images from directory
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$imgList = getImagesFromDir($root . $path);
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$img = getRandomFromArray($imgList);
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?>
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<title>Yagyuu</title>
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<style type="text/css">
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body { font: 14px/1.3 verdana, arial, helvetica, sans-serif; }
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h1 { font-size:1.3em; }
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h2 { font-size:1.2em; }
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a:link { color:#33c; }
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a:visited { color:#339; }
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p { max-width: 60em; }
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/* so linked image won't have border */
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a img { border:none; }
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</style>
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</head>
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<body>
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<center>
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<!-- image displays here -->
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<div><img src="<?php echo $path . $img ?>" alt="" /></div>
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</center>
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</body>
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</html>
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