preg_split

Kode 

list ($name, $type) = preg_split('\[\.\]', $file);

Kode 

list ($name, $type) = explode('[.]', $file);

Kode 

<?php
	if (!isset($_GET['page'])) { $page = ""; } else { $page = $_GET['page']; }
	switch ($page) {
		default:			
			// Drawing table
			echo "<div align=\"center\">\n";
			echo "<table cellspacing=\"0\" cellpadding=\"8\" class=\"gallery\" border=\"0\">\n";
			echo "<tr>\n";
			
			// Getting files and putting into table
			$dir = "simplegallery/";
			if (is_dir($dir)) {
				if ($dh = opendir($dir)) {
					$i = 0;
					while (($file = readdir($dh)) !== false) {

// HER ER DET ENE PROBLEM
						list ($name, $type) = preg_split('[.]', $file);
						if ($type == "JPG" || $type == "jpg" ) {
							// Checking for thumbnails
							if (!file_exists("thumbs/tb_".$file)) {
								echo "<!-- to lighten page, run index.php?page=init (".$file." - thumbs/tb_".$file." not found) -->\n";
								$thumbimg = "simplegallery/".$file;
							} else {
								echo "<!-- thumbs/tb_".$file." found -->";
								$thumbimg = "thumbs/tb_".$file;
							}
												
							// Drawing pictures
							echo "	<td align=\"center\" valign=\"top\">\n";
							echo "<a href=\"?page=picture&name=".$file."\" target=\"_top\"><img src=\"".$thumbimg."\" height=\"".$thumbsize."\" alt=\"\" border=\"0\" /></a><br />\n";
							echo "<a href=\"?page=picture&name=".$file."\" target=\"_top\">".$name."</a>\n";
							echo "	</td>\n";
							
							// Drawing linebreak for every n picturs
							$i++;
							if ($i >= $n) {
								echo "</tr>\n";
								echo "<tr>\n";
								$i = 0;							
							}
						}
					}
					closedir($dh);
				}
			}				
			echo "</tr>\n</table>\n</div>";
		break;
		case "picture":
			if (isset($_GET['name'])) { $name = $_GET['name']; } else {	header('Location:./'); exit; }
			
			// Drawing table
			echo "<div align=\"center\">\n";
			echo "<table cellspacing=\"0\" cellpadding=\"8\" class=\"gallery\" border=\"0\">\n";
			echo "<tr>\n";
			
			// Checking for standard pictures
			if (!file_exists("standard/std_".$name)) {
				echo "<!-- to lighten page, run index.php?page=init (".$name." - standard/std_".$name." not found) -->\n";
				$standardimg = "simplegallery/".$name;
			} else {
				echo "<!-- standard/std_".$name." found -->";
				$standardimg = "standard/std_".$name;
			}
			
			$dir = "simplegallery/";
			if (is_dir($dir)) {
				if ($dh = opendir($dir)) {
					$i = 0;
					while (($file = readdir($dh)) !== false) {

// HER ER DET ANDET PROBLEM
						list($fname, $type) = preg_split('[.]', $file);
						if ($type == "JPG" || $type == "jpg" ) {
							$filename[$i] = $file;
							$i++;
						}
					}
					for ($t = 0; (count($filename)-1) >= $t; $t++) {
						$looptest = $filename[$t];
						if ($looptest == $name) {
							if ($t == 0) {
								echo "	<td align=\"right\" width=\"40%\"><span class=\"grey\"><< previous</span></td>\n";
								echo "	<td align=\"center\" width=\"20%\"><a href=\"./\" target=\"_top\">up</a></td>\n";
								echo "	<td align=\"left\" width=\"40%\"><a href=\"?page=picture&name=".$filename[$t+1]."\" target=\"_top\">next >></a></td>\n";
								
							} elseif ($t == (count($filename)-1)) {
								echo "	<td align=\"right\" width=\"40%\"><a href=\"?page=picture&name=".$filename[$t-1]."\" target=\"_top\"><< previous</a></td>\n";
								echo "	<td align=\"center\" width=\"20%\"><a href=\"./\" target=\"_top\">up</a></td>\n";
								echo "	<td align=\"left\" width=\"40%\"><span class=\"grey\">next >></span></td>\n";
							} else {
								echo "	<td align=\"right\" width=\"40%\"><a href=\"?page=picture&name=".$filename[$t-1]."\" target=\"_top\"><< previous</a></td>\n";
								echo "	<td align=\"center\" width=\"20%\"><a href=\"./\" target=\"_top\">up</a></td>\n";
								echo "	<td align=\"left\" width=\"40%\"><a href=\"?page=picture&name=".$filename[$t+1]."\" target=\"_top\">next >></a></td>\n";
							}
							echo "</tr>\n<tr>\n";
							echo "	<td align=\"center\" colspan=\"3\">\n";
							echo "		<a href=\"simplegallery/".$name."\" target=\"_top\">\n";
							echo "		<img src=\"".$standardimg."\"  height=\"".$standardsize."\" border=\"0\" alt=\"".$name."\" />\n";
							echo "		</a>\n";
							echo "	</td>\n";
						}
					}
				}
			}
			echo "</tr>\n</table>\n</div>";
		break;
		case "init":
			// Getting files and putting into table
			$dir = "simplegallery/";
			if (is_dir($dir)) {
				if ($dh = opendir($dir)) {
					$i = 0;
					while (($file = readdir($dh)) !== false) {
						list($name, $type) = split('[.]', $file);
						if ($type == "JPG" || $type == "jpg" ) {
							// Checking for thumbnails
							if (!file_exists("thumbs/tb_".$file)) {
								// Creating thumbnail
								set_time_limit(30);
								createImage($file, "simplegallery", $thumbsize, "thumbs", "tb_", 25);
								echo "Thumbnail tb_".$file." created.<br />\n";
							} else {
								echo "File: tb_".$file." already excists<br />\n";
							}
							// Checking for standard pictures
							if (!file_exists("standard/std_".$file)) { 
								// Creating standard picturs
								set_time_limit(30);
								createImage($file, "simplegallery", $standardsize, "standard", "std_", 100);
								echo "Standard std_".$file." created.<br />\n";
							} else {
								echo "File: std_".$file." already excists<br />\n";
							}
						}
					}
					if ($autoexit_init == 1) {
						header("Location:./");
						exit;
					}
				}
			}
		break;
	}
?>

Kode 

list ($name, $type) = explode('.', $file);