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PHP - Security Functions
Ok so I have these 2 functions set up to secure some things make_safe() is used before putting anything in the database. the make_viewable() function is used to display the data that was made safe.
function make_safe($string) { // used before adding to db return addslashes($string); } function make_viewable($string) { // used before displaying anywhere return stripslashes($string); } is this enough or is there anything else to make this secure. Thanks Shane Similar TutorialsI have a script I am putting together that simulate a cricket game. The only issue is, that there are a huge number of functions because there doesn't seem to be any other way to do this properly. As well as this, there a while() loop and all this seems to be leading to the page reaching a max 30 second timeout when generating the result. My code is attached below, it is quite messy at the moment because i've just be working on it, but I was wondering if anyone has any solutions of how I can speed this up or change to prevent a timeout: <?php // Error reporting error_reporting(E_ALL); // Connect DB mysql_connect("wickettowicket.adminfuel.com", "rockinaway", "preetha6488") or die(mysql_error()); // Select DB mysql_select_db("wickettowicket") or die(mysql_error()); // MySQL queries to find batsmen and bowlers $array_batsmen = mysql_query('SELECT id, name, ability, strength FROM wtw_players WHERE team_id = 1 ORDER BY id ASC'); $array_bowlers = mysql_query('SELECT id, name, ability, strength FROM wtw_players WHERE team_id = 2'); // Start table for data $data = '<table width="600px">'; // Create blank scorecard while ($array_bat = mysql_fetch_array($array_batsmen)) { $data .= '<tr><td>'.$array_bat['name'].'</td><td></td><td></td><td>0</td></tr>'; } // Set up arrays for players $current_batsman = $current_bowler = array(); // Reset query mysql_data_seek($array_batsmen,0); $in_one = $in_two = $it = ''; function currentBatsman($id, $name, $ability, $strength, $out, $in, $runs) { global $current_batsman; $current_batsman = array ( 'id' => $id, 'name' => $name, 'ability' => $ability, 'strength' => $strength, 'out' => $out, 'in' => $in, 'runs' => $runs ); echo 'set current'; } // Set up arrays of batsmen while ($array = mysql_fetch_array($array_batsmen)) { if ($it < 3 && $in_one == '') { currentBatsman($array['id'], $array['name'], $array['ability'], $array['strength'], 0, 1, 0); $batsmen[$array['id']] = array ( 'id' => $array['id'], 'name' => $array['name'], 'ability' => $array['ability'], 'strength' => $array['strength'], 'out' => 0, 'in' => 1, 'runs' => 0 ); $in_one = $array['id']; $current = $array['id']; $it++; } else if ($it < 3 && $in_two == '') { $batsmen[$array['id']] = array ( 'id' => $array['id'], 'name' => $array['name'], 'ability' => $array['ability'], 'strength' => $array['strength'], 'out' => 0, 'in' => 1, 'runs' => 0 ); $in_two = $array['id']; $it++; } else { $batsmen[$array['id']] = array ( 'id' => $array['id'], 'name' => $array['name'], 'ability' => $array['ability'], 'strength' => $array['strength'], 'out' => 0, 'in' => 0, 'runs' => 0 ); } } // Bowler Array while ($array = mysql_fetch_array($array_bowlers)) { $bowlers[] = array ( 'name' => $array['name'], 'ability' => $array['ability'], 'strength' => $array['strength'] ); } // Reset both queries mysql_data_seek($array_bowlers,0); mysql_data_seek($array_batsmen,0); function changeBatsman($just_out) { global $array_batsmen, $batsmen; //Update array $batsmen[$just_out] = array ( 'in' => 1, 'out' => 1 ); while ($array = mysql_fetch_array($array_batsmen)) { if ($just_out != $array['id'] && $batsmen[$array['id']]['out'] != 0) currentBatsman($array['id'], $array['name'], $array['ability'], $array['strength'], 0, 1, 0); } // Reset query mysql_data_seek($array_batsmen,0); echo 'change batsman'; } function swapBatsman($other_batsman) { global $array_batsmen, $batsman; while ($array = mysql_fetch_array($array_batsmen)) { if ($other_batsman != $array['id'] && $batsman[$array['id']]['out'] != 0 && $batsman[$array['id']]['in'] == 1) currentBatsman($array['id'], $array['name'], $array['ability'], $array['strength'], 0, 1, 0); } // Reset query mysql_data_seek($array_batsmen,0); echo 'swap batsman'; } $runs = $outs = $balls = $overs = 0; $played = array(); function selectBowler() { global $bowlers, $current_bowler; // Select random bowler $choose_bowler = array_rand($bowlers, 1); $current_bowler = array ( 'name' => $bowlers[$choose_bowler]['name'], 'ability' => $bowlers[$choose_bowler]['ability'], 'strength' => $bowlers[$choose_bowler]['strength'] ); } /* function selectBatsman(); { global $array_batsmen; while ($array_batsmen[]['out'] != 1) { }*/ function bowl() { global $batsmen, $bowlers, $current_bowler, $current_batsman, $data, $balls, $outs, $runs; if ($current_batsman['out'] == 0) { echo 'bowling'; // Set the initial number $number = rand(0, 190); // Ability of batsman if ($current_batsman['ability'] > 90) $number += 30; else if ($current_batsman['ability'] > 70) $number += 15; else if ($current_batsman['ability'] > 50) $number += 2; else $number = $number; // Strength of batsman if ($current_batsman['strength'] > 90) $number += 15; else if ($current_batsman['strength'] > 70) $number += 10; else if ($current_batsman['strength'] > 50) $number += 5; else $number = $number; // Depending on overs if ($balls > 270) $number += 30; else if ($balls > 120) $number -= 10; // Ability if ($current_bowler['ability'] > 90) $number -= 30; else if ($current_bowler['ability'] > 70) $number -= 15; else if ($current_bowler['ability'] > 50) $number -= 2; else $number = $number; // If batsman has made a huge total of runs, we need to knock some numbers off - more likely to get out if ($current_batsman['runs'] > 200) $number -= 70; else if ($current_batsman['runs'] > 100) $number -= 30; // Finally sort out runs if ($number > 190) $run = 6; else if ($number > 170) $run = 4; else if ($number > 160) $run = 3; else if ($number > 100) $run = 2; else if ($number > 50) $run = 1; else if ($number > 10) $run = 0; else if ($balls > 120 && $number > 0) $run = 0; else $run = -1; // Increase number of balls $balls += 1; // Are they out? if ($run == -1) { $current_batsman['out'] = 1; $played[] = $current_batsman['id']; $find = '<tr><td>'.$current_batsman['name'].'</td><td></td><td></td><td>0</td></tr>'; $replace = '<tr><td>'.$current_batsman['name'].'</td><td></td><td>'.$current_bowler['name'].'</td><td>'.$current_batsman['runs'].'</td></tr>'; $data = str_replace($find, $replace, $data); changeBatsman($current_batsman['id']); echo 'out'; } else { $current_batsman['runs'] += $run; $runs += $run; if ($run == 1 || $run == 3) { swapBatsman($current_batsman['id']); echo 'time to swap'; } echo $run; } // Count outs if ($current_batsman['out'] == 1) $outs += 1; } } function game() { global $main, $batsmen, $bowlers, $data, $batted, $balls, $outs, $current_batsman; // Check if possible while ($balls <= 295 && $outs < 10) { selectBowler(); // Actually bowl now bowl(); } } game(); echo $data; I teaching myself php, but I am coming from java and other compiled languages, so the process has been a little bumpy. I am trying to do something like this: Code: [Select] class my_class { function one () { $two = two (); $three = three (); $five = $two + $three; return $five; } function two () { $two = 2; return $two; } function three () { $three = 3; return $three; } } Unfortunately, I keep getting an error message saying that my call to two () is an undefined function. I am gathering from this that the scope of one () is not aware of the existence of two (). Is there a way to get around this so I can call two () and three () from one ()? I have just made a couple of forms that submit data to a mysql database. I was wondering what measures I need to make to in order to keep the whole thing very secure. At the moment I have stripped the inputs of tags and forward slashes. Is there anything else I should do? Also some field in the form allow the user to enter a url. With these fields I have not stripped them of forward slashes. Is this a bad idea? Should I do something like replace the forward slashes with something else and then reverse this process every time I extract that data from the database? Besides "mysql_real_escape_string"ing all the user input what other security strings should you definitely include n your site? Hey, so basically this is what im trying to do: I'm writing an mp3 store, and want the user to be able to play the whole track before purchase. Currently all the music files are in a protected folder with permissions set so access isnt possible. The mp3 player calls play.php?fid=encryptedfileid rather than the direct music link. This is all working perfectly. The bit i am now stuck on is stopping the users going to play.php?fid=encryptedfileid directly and downloading the mp3 directly. How do I make it so the server can execute the play.php file, but the user cannot? I attempted to set a cookie in play.php and deny access if cookie was present, however the server also set the cookie, so this didnt work. See play.php code (in this example, fid is just the filename, but it will be more encrypted, calling to a special md5 hash, albumid and artistid). <?PHP // Define the path to file $filename=$_GET[fid]; $file = "music/$filename.mp3"; if(!$file) { // File doesn't exist, output error die('file not occupied'); } elseif(!file_exists($file)) { die('Error: File not found.'); } else { // Set headers header("Cache-Control: public"); header("Content-Description: File Transfer"); header("Content-Disposition: attachment; filename=$file"); header("Content-Type: application/octet-stream"); header("Content-Transfer-Encoding: binary"); // Read the file from disk readfile($file); } ?> So to clarify, I need the server to access and execute this script with the mp3 player (simple javascript player) and the server not be able to visit play.php?fid=xxx directly to download. Thanks I'm building an e-commerce website using php and mysql and I'm a bit worried about security issues. The website is going to be handling personal information so I want to make sure that it's secure and that no-one can get hold of it. I don't really have any idea about and security issues or problems that I could run into and perhaps you could point me in the direction or some tutorials that would be really great. Also if anyone here has been in the same situation what did you do to make your site as secure as possible? Thanks for any help. I want to create an ADMIN directory with several directory under that. I want to be certain that the user cannot log into any of the directory unless they have confirmed login. Is $_session id's the best way to go? Should I create on the flyer and attached to username? What is the best practice for this? Regards, DED I have been working on a website for some time now. My work is now 95% finished and now I am starting to look at security, as I am using PHP. My webpage uses HTML FORMS. When most of these forms get send back to the server, 50% of the time PHP is inserting the value of the FORM inputs into MySQL. To give a basic run down, I have a newsletter sign up system. "Enter your e-mail address"... and then the user enters their e-mail and submits.. PHP runs a MySQL query to insert that FORM value into the database along the lines of this: Quote insert into newsletters (email) values ('.$POST['email'].') I fear this is very vulnerable to injection attack as it means a trouble maker can come along and enter anything they want into my database, potentially wiping it out. I believe I need to "sanitize" my input with a MySQL "real_escape_string" or something? Is there anything real obvious I should look out for when it comes to PHP security? Is there a way to forbid all strings/arguments except the few I need or something perhaps? Hi there, I'm in serious need to find a way to block people from a website I code for. The thing is, we have a jailing system, nice and simple, and IP/email ban system too. But with proxies, advertisers and repeated troublemakers keep coming back because we just get the new proxy IP each time and it's a losing battle. What I need is a way to ban them properly from the site, like somehow stopping the computer they use from accesing the site. someone once said you can use a cookie to stop a browser getting on the site, but I don't know how to set it up to give the cookies out upon login and find the one associated to an account we don't want (by "cookie" banning I guess?") and stop them from logging in. Hi everyone, So, like my name says, I'm just a hobbyist PHPer, but I write the occassional PHP application for people, I've been doing it for quite a while and I fear that perhaps my way of securing my applications may be a bit antiquated... I was hoping that you guys/gals might be able to take a look and give me some help with perhaps how I could go about making these apps more secure... So, without further ado, here it is... standard application page, e.g. index.php Code: [Select] <? session_start(); if(!$_SESSION['Condition'] == 'Logged') { header("Location: login.php"); } elseif($_SESSION['Condition'] == 'Logged') { require "connection.inc"; ?> <? } ?> login.php page Code: [Select] <? if(isset($_POST['Login'])) { include_once 'connection.inc'; $count = 0; $query = "SELECT UserID FROM Users WHERE UserName = '$_POST[username]' AND UserPassword = '$_POST[password]'"; $results = mysql_query($query)or die(mysql_error()); $count = mysql_num_rows($results); while($row = mysql_fetch_array($results)) { $UserID = $row['UserID']; } if ($count == 1) { header("Location: loginaction.php?UserID=$UserID"); } } ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" > <head> <title></title> <link rel="stylesheet" type="text/css" href="StyleSheet.css" /> <script language="javascript" type="text/javascript"> function loginValidate(form) { if (form.username.value == '') { alert('You must supply a Username.'); form.username.focus(); return false; } if (form.password.value == '') { alert('You must supply a Password.'); form.password.focus(); return false; } else { return true; } } </script> </head> <body> <? include_once 'header.inc'; ?> <div id="LoginBox"> <div id="SubFormBoxHeading"> Log In </div> <form id="thisform" action="<? echo $_SERVER['PHP_SELF']; ?>" onsubmit="return loginValidate(this)" method="post"> <table> <tr> <td colspan="2"> <? if (isset($_POST['Login']) && !$count == 1) { echo '<h3>Wrong Username and/or Password</h3>'; } ?> </td> </tr> <tr> <td class="Labels">Username:</td> <td><input type="input" id="username" name="username" size="20" /></td> </tr> <tr> <td class="Labels">Password:</td> <td><input type="password" id="password" name="password" size="20" /></td> </tr> <tr> <td colspan="2"> <div style="text-align: center; margin-top: 20px; margin-bottom: 20px;"> <input type="submit" id="Login" name="Login" value="Log In" /> </div> </td> </tr> </table> </form> </div> <? include_once 'footer.inc'; ?> </body> </html> loginaction.php page Code: [Select] <? session_start(); $_SESSION['Condition'] = 'Logged'; $_SESSION['UserID'] = $_GET['UserID']; header("Location: index.php"); ?> and finally, the logout.php page Code: [Select] <? session_start(); unset($_SESSION['Condition']); unset($_SESSION['UserID']); session_destroy(); header("Location: index.php"); ?> I have nearly finished a website that i am making for my local community, they will be registering on the site and i am wandering what sort of security for the site i should be thinking about. I just dont want someone out there doing something to cause problem with the site and ruining it for everyone else. hi php freaks I am using pdo as the driver for my new app the issue is I can't seem to find a clear answer. I want to sanise the vars that are coming into the database but pdo is suppose to fix all the issues. Is this true what other things do I need to watch for when using pdo they must have some flaws. Thanks Hi everyone I'm kinda new to PHP and have a couple of questions; 1: How secure is PHP, is it very hackable? Are there things you recommend to make it more secure? 2: I am building a little employee system for staff at a friends company and they can view personal information when they login, as well as ordering stuff with online payment through WorldPay. What is therefore the best and most secure way of handling passwords, logins, data, insert statements etc. I basically want to make it as secure as possible and hopefully learn some new skills Any tips or help would be great Thanks Hi, I am currently working on an Invoice System using PHP and MySQL. However I was just wondering if the system I am using is secure enough. The Client gets a link like this: Code: [Select] mysite.com/?customerid=b3e470c55aad30eb38ee52eec1d8cb52 Each client has a unique "id" I also have an ID for the administrative back-end. I do clean the GET variable before querying the database though. Do I need to secure this with anything else or is this enough, as this is my first time creating anything with PHP and MySQL together. Thanks, mme Hi, I am looking to create a directory that can not be accessed using .htaccess and neither can files directly. But I want to make it so when you are signed into joomla you can access the files via a mp3 player on the sight. My mp3 extention is joomline player flplayer. And I heard that if I cange the name of the file in joomla fomr lovelove.com/audio/love/abc.mp3 to lovelove.com/audio/love/abc.php?name=abc and then that abc.php script (inside the script it checks if you are logged in) will retrieve the file name, and the joomline will play it it will work. is this possible? Also, if not what can I do for this to work? Right now my script is not working as the joomline looks up all the mp3 files as one big string. this is the abc.php which on my site its calld psp.php
<?php
define( '_JEXEC', 1 );
define( 'JPATH_BASE', realpath(dirname(__FILE__).'/../../' ));
require_once ( JPATH_BASE .'/includes/defines.php' );
require_once ( JPATH_BASE .'/includes/framework.php' );
$mainframe =& JFactory::getApplication('site');
if( !empty( $_GET['name'] ) )
{
// check if user is logged
if(JFactory::getUser()->guest) {
die( "ERROR: invalid song or you don't have permissions to download it." );
}
else {
$psp = preg_replace( '#[^-\w]#', '', $_GET['name'] );
$psp_file = "{$_SERVER['DOCUMENT_ROOT']}/audio/live/{$psp}.mp3";
if( file_exists( $psp_file ) )
{
header( 'Cache-Control: public' );
header( 'Content-Description: File Transfer' );
header( "Content-Disposition: attachment; filename={$psp_file}" );
header( 'Content-Type: application/mp3' );
header( 'Content-Transfer-Encoding: binary' );
readfile( $psp_file );
exit;
}
}
}
?>
then I have joomline player jlplayer
<?php
/**
* JoomLine mp3 player - Joomla mp3 player
*
* @version 1.5
* @package JoomLine mp3 player
* @author Anton Voynov (anton@joomline.ru), Sergii Gaievskiy (shturman.kh@gmail.com)
* @copyright (C) 2010 by Anton Voynov(http://www.joomline.ru)
* @license GNU/GPL: http://www.gnu.org/copyleft/gpl.html
*
* If you fork this to create your own project,
* please make a reference to JoomLine someplace in your code
* and provide a link to http://www.joomline.ru
**/
defined('_JEXEC') or die('Restricted access');
function ascii2hex($ascii, $reverse = false) {
$hex = array();
for ($i = 0; $i < strlen($ascii); $i++) {
$byte = strtoupper(dechex(ord($ascii{$i})));
$byte = str_repeat('0', 2 - strlen($byte)).$byte;
$hex[] = $byte;
}
if ($reverse) $hex = array_reverse($hex);
return implode(" ",$hex);
}
function read_frame (&$f, &$tagdata, $frame) {
$pos = strpos($tagdata,$frame);
if ( $pos !== FALSE) {
// frame found. read length of this frame
fseek($f, 10+$pos+4);
$frame2len = hexdec(ascii2hex(fread($f,4)));
if (($frame2len-1) > 0) {
// read frame data
fseek($f, 10+$pos+4+2+4+1);
$data = trim(fread($f,$frame2len-1));
$hexfdata = ascii2hex($data);
if ( substr($hexfdata,0,5) == 'FF FE' or substr($hexfdata,0,5) == 'FE FF' ) {
$data = iconv("UCS-2","UTF-8",$data);
} else {
if (!preg_match('//u', $data)) {
$data = iconv("cp1251", "UTF-8",$data);
}
}
return $data;
} else {
return false;
}
} else {
return false;
}
}
function readmp3tag($file) {
$f = fopen($file, 'rb');
rewind($f);
fseek($f, -128, SEEK_END);
$tmp = fread($f,128);
if ($tmp[125] == Chr(0) and $tmp[126] != Chr(0)) {
// ID3 v1.1
$format = 'a3TAG/a30NAME/a30ARTISTS/a30ALBUM/a4YEAR/a28COMMENT/x1/C1TRACK/C1GENRENO';
} else {
// ID3 v1
$format = 'a3TAG/a30NAME/a30ARTISTS/a30ALBUM/a4YEAR/a30COMMENT/C1GENRENO';
}
$id3v1tag = unpack($format, $tmp);
// read tag length
fseek($f, 8);
$tmp = fread($f,2);
$tmp = ascii2hex($tmp);
$taglen= hexdec($tmp);
$tagdata = "";
if ($taglen > 0) {
//read tag data
fseek($f, 10);
$tagdata = fread($f,$taglen);
}
// find song title frame
$title = read_frame ($f, $tagdata, "TIT2");
if (!$title) {
if ($id3v1tag['TAG']== 'TAG' && ascii2hex(substr($id3v1tag['NAME'],0,1)) != '00' ) {
$title = $id3v1tag['NAME'];
} else {
$title = explode(DS,$file);
$title = $title[count($title)-1];
$title = explode('.',$title);
$title=$title[0];
}
if (!preg_match('//u', $title)) $title = iconv("cp1251", "UTF-8",$title);
}
$artist = read_frame ($f, $tagdata, "TPE1");
if (!$artist) {
if ($id3v1tag['TAG']== 'TAG' && ascii2hex(substr($id3v1tag['ARTISTS'],0,1)) != '00') {
$artist = $id3v1tag['ARTISTS'];
} else {
$artist = "";
}
}
if (!preg_match('//u', $artist)) $artist = iconv("cp1251", "UTF-8//TRANSLIT",$artist);
$id3tag['NAME'] = $title;
$id3tag['ARTIST'] = $artist;
return $id3tag;
}
if (DS == "/")
$dir = str_replace("\\",DS,$music_dir);
else
$dir = str_replace("/",DS,$music_dir);
$dir = JPATH_ROOT.DS.$dir;
if (!is_dir($dir)) {
echo "Wrong dir in settings";
} else {
$files = glob($dir.DS."*.{mp3,MP3}",GLOB_BRACE);
if (count($files) > 0) {
sort($files);
$host = $base_uri;
foreach ($files as $file) {
$tags = readmp3tag($file);
$file = explode (DS, $file);
if ($server_utf8 == 1) {
$fname = rawurlencode($file[count($file)-1]);
} else {
$fname = rawurlencode($file[count($file)-1]);
}
$fname = substr($fname, 0, -4);
$file = $host."/".$music_dir."/psp.php?name=".$fname;
echo $file;
$artist = trim($tags['ARTIST']);
$artist = $artist == "" ? "" : "{$tags['ARTIST']} - ";
$playlist[] = '{name:"'.$artist.$tags['NAME'].'",mp3:"'.$file.'"}';
}
}
/*
*
//if(!window.jQuery) {
document.write(unescape('<script type="text/javascript" src="<?=$base_uri?>/modules/mod_jlplayer/js/jq.js">%3C/script%3E'));
document.write(unescape('<script type="text/javascript">jQuery.noConflict();%3C/script%3E'));
//}
*
*/
?>
<script type="text/javascript">
var myPlayList = [
<?php
echo implode(",\n ",$playlist)."\n";
?>
];
Array.prototype.find=function(v){
for (i=0;i<this.length;i++){
if (this[i]==v) return i;
}
return 0;
}
var plIndex = [];
for (i=0;i<myPlayList.length;i++) {
plIndex[i] = i;
}
<?php if ($shfl == 1) : ?>
//shuffle
function randOrd(){
return (Math.round(Math.random())-0.5);
}
plIndex.sort(randOrd);
<?php endif; ?>
function setCookie (name, value) {
document.cookie = name + "=" + escape(value) + "; expires=Thu, 01-Jan-2055 00:00:01 GMT; path=/";
}
function getCookie(name) {
var cookie = " " + document.cookie;
var search = " " + name + "=";
var setStr = null;
var offset = 0;
var end = 0;
if (cookie.length > 0) {
offset = cookie.indexOf(search);
if (offset != -1) {
offset += search.length;
end = cookie.indexOf(";", offset)
if (end == -1) {
end = cookie.length;
}
setStr = unescape(cookie.substring(offset, end));
}
}
return(setStr);
}
function changeShflStatus(el) {
nowPlay = plIndex[playItem];
if (el.checked) {
setCookie("jlp_shfl","shuffle");
plIndex.sort(randOrd);
} else {
setCookie("jlp_shfl","notshuffle");
plIndex.sort();
}
playItem = plIndex.find(nowPlay);
}
</script>
<script type="text/javascript" src="<?=$base_uri?>/modules/mod_jlplayer/js/jq.js"></script>
<script type="text/javascript">jQuery.noConflict();</script>
<link href="<?=$base_uri?>/modules/mod_jlplayer/skin/skin.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="<?=$base_uri?>/modules/mod_jlplayer/js/jquery.jplayer.min.js"></script>
<script type="text/javascript">
var playItem = 0;
jQuery(function(){
var jpPlayTime = jQuery("#jplayer_play_time");
var jpTotalTime = jQuery("#jplayer_total_time");
var jlp_shfl = getCookie("jlp_shfl");
if (jlp_shfl == "shuffle") {
document.getElementById('jlp_shfl').checked = true;
} else if (jlp_shfl == "notshuffle") {
document.getElementById('jlp_shfl').checked = false;
}
jsuri = baseuri+"/modules/mod_jlplayer/js/";
jQuery("#jquery_jplayer").jPlayer({
ready: function() {
displayPlayList();
playListInit(enable_autoplay); // Parameter is a boolean for autoplay.
},
errorAlerts:true,
warningAlerts:true,
swfPath: jsuri
})
.jPlayer("onProgressChange", function(loadPercent, playedPercentRelative, playedPercentAbsolute, playedTime, totalTime) {
jpPlayTime.text(jQuery.jPlayer.convertTime(playedTime));
jpTotalTime.text(jQuery.jPlayer.convertTime(totalTime));
})
.jPlayer("onSoundComplete", function() {
playListNext();
});
jQuery("#jplayer_previous").click( function() {
playListPrev();
return false;
});
jQuery("#jplayer_next").click( function() {
playListNext();
return false;
});
});
function displayPlayList() {
for (i=0; i < myPlayList.length; i++) {
jQuery("#jplayer_playlist").append("<div id='jplayer_playlist_item_"+i+"'>"+ myPlayList[i].name +"</div>");
jQuery("#jplayer_playlist_item_"+i).data( "index", i ).click( function() {
var index = jQuery(this).data("index");
if (plIndex[playItem] != index) {
_index = plIndex.find(index);
playListChange( _index, index );
} else {
jQuery("#jquery_jplayer").jPlayer("play");
}
});
}
}
function playListInit(autoplay) {
if(autoplay) {
playListChange(0, plIndex[0] );
} else {
playListConfig(0, plIndex[0] );
}
}
function playListConfig(_index, index ) {
jQuery("#jplayer_playlist_item_"+plIndex[playItem]).removeClass("jplayer_playlist_current");
jQuery("#jplayer_playlist_item_"+index).addClass("jplayer_playlist_current");
playItem = _index;
jQuery("#jquery_jplayer").jPlayer("setFile", myPlayList[plIndex[playItem]].mp3);
}
function playListChange(_index, index ) {
playListConfig(_index, index );
jQuery("#jquery_jplayer").jPlayer("play");
}
function playListNext() {
var _index = (playItem+1 < myPlayList.length) ? playItem+1 : 0;
var index = plIndex[_index];
playListChange(_index, index );
}
function playListPrev() {
var _index = (playItem-1 >= 0) ? playItem-1 : myPlayList.length-1;
var index = plIndex[_index];
playListChange(_index, index );
}
</script>
<?php include_once(JPATH_ROOT.DS.'modules/mod_jlplayer/skin/tpl.php'); ?>
<?php
}
I was messing around in there with $file
if ($server_utf8 == 1) {
$fname = rawurlencode($file[count($file)-1]);
} else {
$fname = rawurlencode($file[count($file)-1]);
}
$fname = substr($fname, 0, -4);
$file = $host."/".$music_dir."/psp.php?name=".$fname;
echo $file;
I am unsure how to retreive a file title only, with out the whole path, just the name and not even the file ext.It comes up with all the files names in the echo. Also I am not sure how joomline chooses just one file. I am not a php designer and I am quite confused lol Any help would be appreciated! Thank you. I really have less idea about website security. Yesterday for the first time I learned website hacking and applied that method to my web page. My webpage was completely down after applying that. Q) To free a site from hacking what techniques are followed? Is it true that PHP Comments are hidden from end users? And is it dangerous to put extensive comments in your code (e.g. links to developer sites, article excerpts, etc)? I am re-factoring my website, and have found some really helpful articles that I'd like to post in my code so I don't forget what I'm doing 6 months from now, but don't want to cause any issues. (I know this sounds wimpy, but I am a newbie?!) Debbie Hi, Im building a management web application that can contain sensitive information for people, allow for cheques to be printed, amoung other things. Im wondering what are some extra security features that could be added as some users may not want to have the web application available outside their business. I would preffer doing this without having to run the server locatlly on thier machine. i was thinking something like only allowing certain ip address's to access the sites login. Anyone have any other/better ideas? triple posted for some reason. |
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