script works in firefox but not IE7

Question

freshfitz 0 Posting Pro in Training

14 Years Ago

I have a simple gallery script in flash that has a php admin. The login works in firefox but no IE it redirects you right back to the login page can anyone figure this out it's 3 files index.php admin.php config.php the index.php redirects you to admin.php.

index.php

<?
	$login=$_POST['login'];
	$pass=$_POST['pass'];
if (!isset($login)&&!isset($pass)) {
	print'<html><link href="main.css" rel="stylesheet" type="text/css"><body style="background-color: #161616;">';
	print'<table width="100%" height="100%" border="0"><tr><td valign="middle"  style="color:#FFFFFF;font-family: Tahoma; font-size:11px " align="center">';
	print'<img src="pics/text_top.jpg" border="0"><br><br>';
	print'<img src="pics/logo.jpg" border="0">';
	print'<form action="index.php" method="post">';
    print '<strong>Login:</strong> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<input name="login" type="text" maxlength="16"  style="border-color:#777777; border-width:1px; border-style:solid; background-color:#000000; color:#777777 "/><br><br>';
    print '<strong>Password:</strong> &nbsp;&nbsp;<input name="pass" type="password" maxlength="16"  style="border-color:#777777; border-width:1px; border-style:solid; background-color:#000000; color:#777777 "/><br><br>';
	print'<input name="ENTER" type="submit" value="" style="width:78px; height:21px; border-width:0px; border-style:solid; background-image:url(pics/submit.jpg)"/>';
	print'</form>';
	print'</td></tr></table></body</html>';
} else {
	$login = str_replace("'", "", $login);
	$login = substr($login,0,16);
	require ("config.php");
	$a1=strcmp($admin_login,$login);unset($admin_login);
	$a2=strcmp($admin_pass,$pass);unset($admin_pass);
	$COOKIE_LOGIN_NAME='login';
	$COOKIE_PASSW_NAME='pass';
	if (($a1==0)&&($a2==0)) {
	  setcookie($COOKIE_LOGIN_NAME, $login, time()+3600);
	  setcookie($COOKIE_PASSW_NAME, md5($pass), time()+3600);
	  header("Location: admin.php");
	  exit;
	} else {
	  unset($pass);unset($login);
	  setcookie($COOKIE_LOGIN_NAME, '', time()+3600);
	  setcookie($COOKIE_PASSW_NAME, '', time()+3600);
	  header("Location: index.php");
	};
}
print "<noscript>";
?>

admin.php

<?
	require ("config.php");
	$COOKIE_LOGIN_NAME='login';
	$COOKIE_PASSW_NAME='pass';
	$login = $_COOKIE[$COOKIE_LOGIN_NAME];
	$pass = $_COOKIE[$COOKIE_PASSW_NAME];
	$a1=strcmp($admin_login,$login);unset($admin_login);
	$a2=strcmp(md5($admin_pass),$pass);unset($admin_pass);
if (($a1!=0)or($a2!=0)) {
      header("Location: index.php");
	exit;
} else {
	Header('Cache-Control: no-cache, must-revalidate');
	Header('Pragma: no-cache');
	Header('Expires: Mon,26 Jul 1980 05:00:00 GMT');
	include("inc/header.php");
$edit_dir=$_GET['edit_dir'];
$dir_selected=0;
if ($_GET['dir_selected']) {$dir_selected=$_GET['dir_selected'];};
if ($_POST['dir_selected']) {$dir_selected=$_POST['dir_selected'];};

if ($edit_dir!='') {
	print '<table><tr><td style="color:#ffffff">'."\n";

	print "<form action=\"admin.php\" method=\"post\">\n";
	print "Category to rename:<br />\n";
	print "<b>$edit_dir</b><br />\n";
	print "<input name=\"ren_dir\" type=\"hidden\" value=\"$edit_dir\" /><br />\n";
	print "New category name:<br />\n";
	print "<input name=\"ren_dir2\" type=\"text\" /><br />\n";
	print "<input type=\"submit\" /></form>\n";

	print "</td></tr></table>\n";
	print "</body></html>";
} else {
	include("inc/top.php");

// rename category
	$ren_dir=$_POST['ren_dir'];
	$ren_dir2=$_POST['ren_dir2'];
	if (($ren_dir!='')&&($ren_dir2!='')) {
	  rename($gallery_path."/".$ren_dir, $gallery_path."/".$ren_dir2);
	};
// add new category
	$new_dir=$_POST['new_dir'];
	if (($new_dir!='')&&(!is_dir($gallery_path."/".$new_dir))) {
	  mkdir($gallery_path."/".$new_dir, 0777);
	  mkdir($gallery_path."/".$new_dir."/pix", 0777);
	  mkdir($gallery_path."/".$new_dir."/thumbs", 0777);
	};
// delete category
	$del_dir=$_GET['del_dir'];
	if (($del_dir!='')&&(is_dir($gallery_path."/".$del_dir))) {
	  $Open=opendir($gallery_path."/".$del_dir."/thumbs");
	  if ($Open) {
	    while ($Files=readdir($Open)) {
		if (($Files!='.')&&($Files!='..')) {
		  if (file_exists($gallery_path."/".$del_dir."/thumbs/".$Files)) {
 	          unlink($gallery_path."/".$del_dir."/thumbs/".$Files);
		  };
		  if (file_exists($gallery_path."/".$del_dir."/pix/".$Files)) {
 	          unlink($gallery_path."/".$del_dir."/pix/".$Files);
		  };
		};
	    };	
	  };
	  $tmp=rmdir($gallery_path."/".$del_dir."/pix");
	  $tmp=rmdir($gallery_path."/".$del_dir."/thumbs");
	  if (file_exists($gallery_path."/".$del_dir."/settings.dat")) {
 	    unlink($gallery_path."/".$del_dir."/settings.dat");
	  };
	  $tmp=rmdir($gallery_path."/".$del_dir);
	};
//

	$dirs_count=0;
	$category_settings='';
	$Open=opendir($gallery_path);
	while ($Files=readdir($Open)) {
	  if (!is_file($Files)&&$Files!='.'&&$Files!='..') {
		print '<table width="239"><tr><td style="color:#ffffff">';

		print "<a href=\"admin.php?del_dir=$Files\" class=\"menu_2\"><img src=\"pics/delete.gif\" border=0 alt=\"delete\"></a> ";
		print "<a href=\"admin.php?edit_dir=$Files\" class=\"menu_2\"><img src=\"pics/edit.gif\" border=0 alt=\"edit\"></a> ";
		if ($dir_selected==$dirs_count) {
			$selectDir=$Files;
			print "<a href=\"admin.php?dir_selected=$dirs_count\" class=\"menu_1\">$Files</a>";

//read category settings
			$FileName="$gallery_path/$Files/settings.dat";
			if (is_file($FileName)) {
			  $File=fopen($FileName,'r');
			  if (filesize($FileName)>0) {
			    $category_settings=fread($File,filesize($FileName));
			  };
			  fclose($File);
			};
		} else {
			print "<a href=\"admin.php?dir_selected=$dirs_count\" class=\"menu_2\">$Files</a>";
		};
		print '</td></tr></table>';
		$dirs_count++;
	  };
	};

	print '<br><br><table width="100%"><tr><td  style="color:#FFFFFF "><strong class="white"  style=" font-size:11px ">Add new category:</strong><form action="admin.php" method="post"><input name="dir_selected" type="hidden" value="'.$dir_selected.'"><input type="text" name="new_dir" style="border-color:#777777; border-width:1px; border-style:solid; background-color:#000000; color:#777777 "><input name="OK" type="submit" value=""  style="width:51px; height:21px; border-width:0px; border-style:solid; background-image:url(pics/add.jpg)"></form></td></tr></table>';
	print "</td><td>";

//select image - save category settings
	$select_file=$_GET['select_file'];
	if (($select_file!='')&&($dirs_count!=0)) {
	  $FileName="$gallery_path/$selectDir/settings.dat";
	  $File=fopen($FileName,'w');
	  fwrite($File,$select_file);
	  fclose($File);
	  $category_settings=$select_file;
	};

// add new picture

if (isset($_FILES["new_file"])) {
	if (is_uploaded_file($_FILES['new_file']['tmp_name'])) {
		$filename = $_FILES['new_file']['tmp_name'];
		$upload_name = $_FILES['new_file']['name'];
		$ext = substr($_FILES['new_file']['name'], 
			1 + strrpos($_FILES['new_file']['name'], "."));
		$size = GetImageSize($filename);
		if (($size)&&($size[0]<$pic_max_size_x)&&($size[1]<$pic_max_size_y)) {
			if (copy($filename, $gallery_path."/".$selectDir."/pix/".$upload_name)) {
				require ('inc/imgresize.php');
				img_resize($filename, $gallery_path."/".$selectDir."/thumbs/".$upload_name, $thumb_size_x, $thumb_size_y);
			};
		unlink($filename);
		} else {
		    	print "<center><strong class=\"white\"  style=\" font-size:11px \">Size of new picture is very large. Please resize this.<br /><br />";
		    	print "Maximum size of new picture must be: ".$pic_max_size_x."x".$pic_max_size_y."</center><br /><br />";
		};
	};
};

// delete picture
	$delete_file=$_GET['delete_file'];
	if ($delete_file) {
 	  unlink($gallery_path."/".$selectDir."/thumbs/".$delete_file);
 	  unlink($gallery_path."/".$selectDir."/pix/".$delete_file);
	};
//

			print '<br><br><table width="100%"  style="margin-left:15px; margin-top:0px;"><tr><td colspan="3"><strong class="white"  style=" font-size:11px ">Add new picture:</strong><form enctype="multipart/form-data" action="admin.php" method="post"><input name="dir_selected" type="hidden" value="'.$dir_selected.'"><input type="file" name="new_file" style="border-color:#777777; border-width:1px; border-style:solid; background-color:#000000; color:#777777 ">&nbsp;<input name="OK" type="submit" value=""  style="width:51px; height:21px; border-width:0px; border-style:solid; background-image:url(pics/add.jpg)"></form></td></tr></table>';

	if ($dirs_count>0) {
		$k=0;
		$Open=opendir($gallery_path."/".$selectDir."/thumbs");
		if ($Open) {
		while ($Files=readdir($Open)) {
		  $out = array();
		  preg_match('/\S+\.(\S+)$/', $Files, $out);
		  if ($out[1]==="jpg") {
			print '<table width="100%"  bgcolor="#161616" cellspacing="1" cellpadding="5" style="margin-left:15px; margin-top:0px;">';
			if ($k==0) {	
			  print '<tr bgcolor="#313131">';
			  $k++;
			} else {
			  print '<tr bgcolor="#2d2d2d">';
			  $k=0;	
			};
			print '<td width="38"><a href="admin.php?';
			print "delete_file=$Files&dir_selected=$dir_selected";
			print '"><img src="pics/delete.gif" border=0 alt="delete" style="margin-left:12px "></td>';
			print '<td width="38"><a href="admin.php?';
			if ($category_settings!=$Files) {
			  print "select_file=$Files&dir_selected=$dir_selected";
			  print '"><img src="pics/no_select.gif" border=0 alt="select" style="margin-left:12px ">';
			} else {
			  print "select_file=$Files&dir_selected=$dir_selected";
			  print '"><img src="pics/select.gif" border=0 alt="select" style="margin-left:12px "></td>';
			};

			print '<td width="50"><a href="';
			print $gallery_path."/".$selectDir."/pix/".$Files;
			print '"><img src="';
			print $gallery_path."/".$selectDir."/thumbs/".$Files;
			print '" border="0" width="50" height="50"></a></td><td  style="color:#FFFFFF ">';
			print $Files;
			print '</td></tr></table>';
		  };
		};
		} else {
			print '<table width="100%">';
			print '<tr>';
			print '<td colspan="3">no files found</td>';
			print '</td></tr></table>';
		};

	};

	include("inc/bottom.php");
};
};

?>

config.php

<?
$admin_login="admin";
$admin_pass="pass";
$gallery_path="gallery";
$pic_max_size_x="547";
$pic_max_size_y="391";
$thumb_size_x="104";
$thumb_size_y="80";
?>

php

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3 Replies
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Latest Post 14 Years Ago Latest Post by diafol

All 3 Replies

Atli 182 Posting Pro

14 Years Ago

Hey.

Since this is browser specific, the problem is likely not in the PHP code itself, but rather the HTML (or other client-side code).

You should start by fixing the HTML for the login form. Main things to consider there:

A HTML document requires a <head> tag, and a <title> tag within the <head> tag. The <link> tag should also be inside the <head> tag.
Your form is enclosed in a <table> element, which has no rows and no columns. If you intend to use a table, you need to set it up properly. (See Google for details on that.) Otherwise you may as well trade it out for a <div>.
Your end </body> tag is missing the closing > char.

You can use the W3C Markup Validation Service to spot additional problems in your markup.

Fix that and then try again. IE has a hard enough time using error-free markup, let alone broken markup ;-)

diafol commented: I valued your post even if the idiot who posted didn't! +4

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freshfitz 0 Posting Pro in Training · Answer 1 · 2009-11-30T18:24:47+00:00

I actually did away with that script and went with this http://www.zubrag.com/scripts/password-protect.php Everything's working great now

diafol · Answer 2 · 2009-12-01T05:57:37+00:00

Glad to see Atli didn't waste his time then. :icon_rolleyes:

script works in firefox but not IE7

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