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PHP - Variables And Includes: A Href
Hello everybody, I have a question about changing variables.
In a website template I've created, I would like to only include some code from another file into the page if the variable changes. Example: Code: [Select] <?php $load_page1 = 0; ?> <a href="index.php#!/page1" onClick="<?php $load_page1 = 1; ?>">Page 1</a> <?php if($load_page1 == 1) { include('pages/page1.php'); } ?> The problem I'm having is Code: [Select] onClick="<?php $load_page1 = 1; ?>" always sets the variable to "1" even if not clicked. So the question is, how would I make it so the default is "0" and only after clicking the link, the variable is set to "1" and then the new code from the other file is included into the page. Please let me know if I need to clarify anything and thanks for any help in advance. Similar TutorialsHi there! I'm trying to put 2 variables using href. Ive got it already, but when I tried to insert the page=1, which is the the variable for my paginated code.It doesn't work. When I used the codes below, from other page (I don't used variable) it works Code: [Select] <a href='module_viewpaginated.php?page=1' but when I used this code, I've got the variable $course and $program, but I don't know how to insert page for my pagination Code: [Select] <a href='module_viewpaginated.php?course=".$courseid."&program=".$program." ' I hope my problem is clear. I want to combine the two. Any help would be greatfull!! Code: [Select] $query = mysql_query("SELECT name FROM business WHERE type ='Restaurant' ORDER BY name"); echo mysql_error(); while($ntx=mysql_fetch_row($query)) $nt[] = $ntx[0]; $i = -1; foreach($nt as $value) { $i++; echo $nt[$i]."<br/>";} Now im trying to swap the last line; Code: [Select] echo $nt[$i]."<br/>";} for somthing more like Code: [Select] echo "<a href="$nt[$i].html">$nt[$i]</a>";} My syntax seems to be shot to pieces, and i recieve errors. any ideas welcome? The error i receive is "Parse error: syntax error, unexpected T_VARIABLE, expecting ',' or ';' " Many thanks. how to get the domain name of a website which includes my includes file. The code would need to be put within my includes file so when any site includes it the file will get the sites domain. to $currentDomain i have tried using: echo file_get_contents() instead of includes but i get the same issue I get back the includes domain. then code i have tried (in the includes file): Code: [Select] $curdomain1= $_SERVER['HTTP_HOST']; $pageUR1 = ereg_replace("/(.+)", "", $_SERVER["SERVER_NAME"].$_SERVER["REQUEST_URI"]); $curdomain2 = str_replace("www.", "", $pageUR1); echo "<br> 1# Current Domain: ".$curdomain1; echo "<br> 2# Current Domain: ".$curdomain2; Hi guys; I've managed to find my way into something of a maze. <td> <a href="'Details/21/index.php'"?id= . $id .'>" . $row['id'] . "</a> </td> I'm looking at this line in the code. I realise it's currently in the wrong syntax but I'm just trying multiple different variations. At the moment I'm actually just trying to make it go to a static link but my real goal is to - get it to pick up the id number, of the id row I click, and concatenate that with the rest of my address string. Then use that as the href. Something like this: - "'Details/' + $id + '/index.php'" It's really confusing me though inside this loop and for some reason the id number is being picked up as an int, by the looks of things. It's getting above my level of understanding. Any chance one of you masters would through a n00b a lifeline?
This is my code below
<!DOCTYPE html>
<html>
<head>
<title>LifeSaver DB</title>
<h1> LifeSaver Database </h1>
</head>
<body>
<table>
<tr>
<th>Id</th>
<th>Location</th>
<th>Initials</th>
<th>TimeStamp</th>
<th>Notes</th>
</tr>
<?php
$conn = mysqli_connect("localhost", "meh", "pas", "DB");
// Check connection
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
$sql = "SELECT * FROM LifeSaver1 ORDER BY id DESC";
$result = $conn->query($sql);
if ($result->num_rows > 0) {
// output data of each row
while($row = $result->fetch_assoc()) {
//for href row
$id = $row['id'];
$Footage = ['Footage'];
echo
"<tr>
<td> <a href="'Details/21/index.php'"?id= . $id .'>" . $row['id'] . "</a> </td>
<td>" . $row["Location"] . "</td>
<td>" . $row["Initials"]. "</td>
<td>" . $row["TimeStamp"]. "</td>
<td>" . $row["Notes"] . "</td>
</tr>";}
//show table
echo "</table>";
} else { echo "0 results"; }
$conn->close();
?>
</table>
</body>
<style>
table, td, th {
border: 1px solid black;
margin: auto;
}
table {
border-collapse: collapse;
color: #000; <!--font colour -->
font-family: monospace;
font-size: 18px;
text-align: center;}
th {
background-color: #337AFF;
color: white;
font-weight: bold; }
tr:nth-child(odd) {background-color: #add8e6}
</style>
</html>
Edited February 8, 2020 by JonnyDriller Sorry for the long message but I need HELP!!! I'm somewhat familiar with HTML but very little in PHP, and even less in CSS. My eCommerce program is PHP based so I've had to learn to work with it. I did have someone else initially setup and create my website but over the past few years have taken it further myself. I've fiddled with some of it and looked up how to do certain things, such as have only one header and/or sidebar I can use for all pages. I use Dreamweaver CS4 and FTP with FileZilla. But I'm still new at this and have run into a couple of issues.
My webhost is GoDaddy, my website is MikiCat Designs and after fiddling for months, in March finally got my site to where I liked it. Unfortunately, I haven't kept it up. Anyway, I went there a couple of weeks ago and found that the PHP includes I'd had in the HTML files were no longer working. I get the error [an error occurred while processing this directive]. Weird. Worked fine before, now it doesn't. Called GoDaddy who says they didn't do anything . Uh huh. Now I know I didn't do anything since I haven't updated the site in 4 months! So, what could have caused this problem? I've had no idea how to fix it other than to change the index.html to index.php and, of course, do a minor repair on the include. Works fine and my header.php and leftsidebar.php show up again. Yay! Herein lies another problem. My header and sidebar link to other files some of which were HTML files. But those HTML files had the same header and sidebar issues as my INDEX file. This had to be fixed so I changed them to PHP. Still working on the changes. I deleted most of the HTML files from the server. So the links in my header and lefsidebar files now point to PHP files. e.g., gallery.html to gallery.php. When called on it's own, gallery.php shows up perfectly. But, no matter what I do, the header file still tries to load the HTML file!!! It's driving me crazy. What have I done wrong? I've deleted them both, refreshed, cleared cache and uploaded them again but I still get the same error. If you click on Gallery in the header, it tries to link gallery.html not gallery.php! Funny thing is, the leftsidebar now works perfectly and points to the proper PHP files. I'm completely confused now. I don't know why my header is insisting on trying to load the HTML page instead of the PHP. But here's my header code. Lines 41 and 42 work, lines 43, 44 and 45 do not. * Quietly banging head against wall while awaiting help.
<html>
<body>
<!-- begin #header -->
<!-- begin Facebook script -->
<div id="fb-root"></div>
<script>(function(d, s, id) {
var js, fjs = d.getElementsByTagName(s)[0];
if (d.getElementById(id)) return;
js = d.createElement(s); js.id = id;
js.src = "//connect.facebook.net/en_US/all.js#xfbml=1";
fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));</script>
<!-- end Facebook script -->
<div id="container">
<div id="headerright">
<form method="post" action="search.php">
<input type="hidden" name="posted" value="1"/>
<input type="text" name="stext" size="16"/>
<input type="submit" name="Search" value="Search"/> </form>
</div>
<div id="headerright1">
<form method="post" action="cart.php">
<input type="hidden" name="posted" value="1"/>
<input type="image" name="Submit" src="images/cartgrn.gif" />
</form></div>
<div id="headerright2">
<form method="post" action="clientlogin.php">
<input type="hidden" name="posted" value="2"/>
<input type="image" name="Submit" src="images/login2.gif" />
</form>
</div>
<div id="header">
<div id="PLHIMYFUFUJCDiv" style="position:absolute; left:567px; top:82px; width:490px; z-index:50; white-space:nowrap; direction:ltr;">
<div id="PLHIMYFUFUJCMain" style="width:490px;height:40px">
<ul style="margin:0px;padding:0px;font:italic normal bold 14px Georgia,Times New Roman,Times,serif;">
<li style="float:left;list-style:none;text-align:center;width:98px;height:40px;background-image:url(images/homenav.gif);"><a href="http://www.mikicatdesigns.com" target="_self" title="MikiCat Designs" style="display:block;height:28px;padding:12px 0px 0px 0px;color:#00008b;text-decoration:none;">Home</a></li>
<li style="float:left;list-style:none;text-align:center;width:98px;height:40px;background-image:url(images/homenav.gif);"><a href="http://www.mikicatdesigns.com/categories.php" target="_parent" title="Handmade jewelry and accessories " style="display:block;height:28px;padding:12px 0px 0px 0px;color:#00008b;text-decoration:none;">Products</a></li>
<li style="float:left;list-style:none;text-align:center;width:98px;height:40px;background-image:url(images/homenav.gif);"><a href="http://www.mikicatdesigns.com/gallery.php" target="_parent" title="Handmade jewelry gallery of past lives" style="display:block;height:28px;padding:12px 0px 0px 0px;color:#00008b;text-decoration:none;">Gallery</a></li>
<li style="float:left;list-style:none;text-align:center;width:98px;height:40px;background-image:url(images/homenav.gif);"><a href="http://www.mikicatdesigns.com/aboutmikicatdesigns.php" target="_parent" title="Learn about MikiCat Designs" style="display:block;height:28px;padding:12px 0px 0px 0px;color:#00008b;text-decoration:none;">About Us</a></li>
<li style="float:left;list-style:none;text-align:center;width:98px;height:40px;background-image:url(images/homenav.gif);"><a href="http://www.mikicatdesigns.com/contactmikicatdesigns.php" target="_parent" title="Contact MikiCat Designs" style="display:block;height:28px;padding:12px 0px 0px 0px;color:#00008b;text-decoration:none;">Contact Us</a></li>
</ul></div><div id="PLHIMYFUFUJCLevel2" style="float:left;width:490px;height:40px;"></div>
<script type="text/javascript" src="Pluginlab/Scripts/PLHIM.js">/* PLHIMMenu script ID:PLHIMYFUFUJC */</script>
</div>
<!-- end #header -->
Hi, Im pretty much self taught when it comes to php, never read any books just picked things up as i go, and im looking for some advice on how i build my pages as i believe im not approaching it correctly. Basically i build an index.php, this contains my header, footer, and any menus i may have, then for my content pages, in this case products, contact, about us i use use an include so these content pages just have content. Now by doing this my address bar looks like this index.php?location=contact.php for the sake of google and search results and so on, am i limiting my ability to be found by not using a differant file for each page? should i include a header, footer, menu etc within my content pages rather than the other way around? Thanks in advance for any advice. Ok, I am sure this is really simple for all of you, but I have very little experience with php. I haven't sat down to learn php yet, but I will when I have more free time. In the meantime I have the following issue: The site is http://astoryaday.fromyay.com/ I have all the stories in the /stories/ directory, all named 20110504.html, 201105005.html, etc. Every day I write another story, I name it following that pattern, and drop it into the /stories/ folder. I only want the newest story displayed on the page. So I wrote a little script that is: Code: [Select] <?php $files = glob("stories/*.html"); sort($files); $newest = array_pop($files); include($newest); ?> Now, what I want to do, is in the footer, put an Archive that will look like this: -2012 --January ---03 ---02 ---01 -2011 --December ---31 ---30 And upon clicking on the dates, the story from that day will replace the story that is currently included. Any help of how to get this done would be appreciated! Thanks Hey people! I'm currently working on an free API that i will be sharing with the web community in the next few months and had a question that much of this project hinges upon: Is there a way to allow a remote include of one php file from my server? Case: I am allowing 2 ways for users to access the APi: 1. Using AJAX or cURL accessing a REST method over POST or GET (This part is already functional) 2. Allowing an include of the API Library I'm not sure if it will be completely opensource yet, only free, this is why I don't want to simply provide the source files to users. Example of what I would like to do: <?php include('http://mysite.com/myAPI/classLib.php'); ?> Anybody have a solution for that?? Thanks in advance, E hi This problem is the most strange thing that i seen in the last times. this code works Code: [Select] <?php function conecta () { $host = "localhost"; $senha = "vertrigo"; $login = "xxx"; $database = "emprego"; $conexao = mysql_connect($host,$login,$senha) or die(mysql_error()); mysql_select_db($database,$conexao)or die; } conecta (); //more ?> but this doesn't work Code: [Select] <?php require("includes/f_banco.php"); conecta (); ?> I never seen something like that. Any ideia? the paths are correct, the bd is correct and the query works when i put the function conecta() directly in the php file. Thanks Hey everyone, I am trying to secure php includes and I wrote the following lines: Code: [Select] <?php $dir=scandir('.'); if (in_array('copyright.php',$dir)) { include('copyright.php'); } else { echo 'That page could not be found'; } ?> Is this code secure enough, can anyone help me improve it? Thanks in advance. Hi all My site is build using php includes. the index.php file contains code like <?php if(@$_GET['page'] == "web-design"){ include("includes/web-design.php"); } else if(@$_GET['page'] == "hosting"){ include("includes/hosting.php"); } else { include("includes/home.php"); } ?> I have created a sub domain blog.maplewebdesign.co.uk and a sub dircetory named blog. The link to this part of my site doesn't use includes, I want it to link directly to that sub directories index.php page. This works fine, but then when I click on a different link anywhere on the site my url is as follows www.maplewebdesign.co.uk/blog/index.php?page=home For some reason it is keeping the blog/ in the URL If you want to see go to http://www.maplewebdesign.co.uk/blog/ then click on a differnt link and check out the URL What am I doing wrong? Thanks Adi I did some googling and it seems you cannot include a file with an anchor: i.e include "hello.php#foo"; How do you guys go back to the middle of the page of an included file? Do you just not include files with anchors? I wanted to run my entire site inside index.php and just use includes to diplay the appropriate file, but I also need anchors to go to the middle of the page on some of those files. If one file includes another, do I need to start a session in each, or does the included file "inherit" the session? script_1.php // Initialize Session. session_start(); // Require Function require_once('script_2.php'); script_2.php // Initialize Session. session_start(); DO I NEED THIS HERE????????? if ($_SESSION['loggedIn'] == TRUE){ do something } Debbie This sounds like what i want to do. I am using includes for header, footer, and contents which go into a table to keep them organized and a standard look. I can put it all together well, except i dont know how to change the contents.php. I could eventually have hundreds of content pages. Right now i just have one and named it contents.php. So if i add another and called it contents2.php for example, how do i call it or replace the original contents.php. If i used a plain page i could just link to the next page but i dont want to do that. I have a folder with php includes files and one of them has the username and password of the database. Is there any way that i can lock the folder and unlock it with php. Or do it using the cpanel of my server? Hi Guys, im really hoping one of you php guru's can shed some light on this as its being bugging me for months... Im trying you access a php include, in a page 1 directory deep into a site (say one down from the index.php) - with no luck. My includes are in a folder that is on the same level as the index.php file for the website. Iv tried using this way: <? include("../includes/footer.php"); ?> And this way: <?php include $_SERVER['DOCUMENT_ROOT'] . "includes/footer.php"; ?> It works locally (using MAMP), but not live on the net. Im getting this error: Warning: main() [function.main]: open_basedir restriction in effect. File(/ext/default/includes/footer.php) is not within the allowed path(s): (.:/tmp) in /ext/f/fo/fourthelement.com/html/sita/resources/members_area.php on line 53 Warning: main(/ext/default/includes/footer.php) [function.main]: failed to open stream: Operation not permitted in /ext/f/fo/fourthelement.com/html/sita/resources/members_area.php on line 53 Warning: main() [function.include]: Failed opening '/ext/default/includes/footer.php' for inclusion (include_path='.:/usr/share/php:/usr/share/pear') in /ext/f/fo/fourthelement.com/html/sita/resources/members_area.php on line 53 Really appreciate anyone who has a few minutes to look at this. Cheers Guys Mike Which of these is the "best coding practice" for the proper order of "ob_start," "sessions," and "require?" (my "require" files are usually just mySQL login stuff):
a.)
b.) And also, instead of just plain "session_start()" isn't it more proper to ALWAYS use if(!isset($_SESSION)) { session_start(); } Thank you in advance.
I have a very simple page, where I use the include statement that includes my connection string. The connection string and a variables are not being passed to my test server - (WAMP). My include file is below
$server = "servername";
$username = "username";
$password = "";
$database = "dbname";
$portNumber = 3308;
$link = mysqli_connect($server,$username,$password,$database,$portNumber);
if(!$link)
{
echo "cannot connet to the server";
}
else
{
echo "This works";
}
echo "Hi";
I am including this file with the following code:
include ("includes/connect.inc");
My site is not connecting to the database, and is not displaying "This works", or "Hi". Do you have any pointers on how to get this connect?
OK I'm 98% new to PHP. I'm trying to do my own website and my idea will work something like this: index.php ____________________ Header + Nav {PHP INCLUDE} Footer ____________________ The content will reside in another *.php page If you look at www.avlscotland.com/test 'temporary' It loads default.php when you go to the page which is perfect. I have it working in basic form although only the hyperlinks HOME - ABOUT AVL - DEAD LINK are active at this moment. So it works this way with everything in the same directory, but I want it to load the content from a subdirectory /test/pages/content.php This is the PHP code I am using <?php // Check if page has been requested if (!isset($_GET['content'])) { // Page has not been requested, show default page $content = 'default.php'; } else { // Page has been requested, validate page exists, show page $content = $_GET['content'].'.php'; } // End if page has been requested // Check to see if page exists if (file_exists($content)) { // Page exists // Show page include("$content"); } else { // Page doesn't exist echo '<br>'; echo '<br>'; echo '<br>'; echo 'Sorry, the page that you are trying to access does not exist.<br>'; echo 'Please return to <a href="http://www.avlscotland.com/test/index.php">AVL Scotland</a><br>'; echo '<br>'; echo 'Thank you.<br>'; } // End if page exists ?> I'm accessing the pages using links like <a class="menuactive" href="test/index.php?content=avl">Home</a> What I'm struggling to do is make the PHP look for the content files in a sub-directory. Look forward to any help you can offer. Thanks, Ross Hi i am fairly new to php and seem to be having a problem using <php includes> This problem had boggled me for the last few hours now and finally came to try and seek help what i am trying to do is have a php index page that imports my header, footer, navbar and main content from other php files this is the code i am using: Code: [Select] <body> <div class="indexcontainer"> <?php include('header.php'); ?> <table width="900" border="0" cellpadding="0" cellspacing="0"> <tr> <td width="26" background="images/index20.jpg" > </td> <td width="162"><?php include('lsidebar.php'); ?></td> <td><?php include('content.php'); ?></td> </tr> </table> <?php include('footer.php'); ?> </div> </body> this doesnt display the way i want instead of 'images/index20.jpg' 'lsidebar.php' and 'content.php' appearing in the table under the header, images/index20.jpg takes up more space that i set, i set it to 26, it really takes up 123, and it pushes my content.php of the page i guess(i dont know how to fix this) images/index20.jpg- is a border image that i need to extend down to the bottom of page but above the footer, i had this working before but i had the border image included in with the navbar.php file, but it wouldnt extend to bottom of page im probably doing this wrong way, i hope someone can point me in the right direction |
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