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PHP - Convert Html Code In Php For Display A Varaible Value Inside Javascript Code
I have the following code in html:
<html> <head> <script type="text/javascript"> <!-- function delayer(){ window.location = "http://VARIABLEVALUE.mysite.com" } //--> </script> <title>Redirecting ...</title> </head> <body onLoad="setTimeout('delayer()', 1000)"> <script type="text/javascript"> var sc_project=71304545; var sc_invisible=1; var sc_security="9c433fretre"; </script> <script type="text/javascript" src="http://www.statcounter.com/counter/counter.js"></script><noscript> <div class="statcounter"><a title="vBulletin statistics" href="http://statcounter.com/vbulletin/" target="_blank"><img class="statcounter" src="http://c.statcounter.com/71304545/0/9c433fretre/1/" alt="vBulletin statistics" ></a></div></noscript> </body> </html> Is a basic html webpage with a timer redirect script and a stascounter code. I know a bit about html and javascript, but almost nothing about php. My question is: How a can convert this html code into a php file, in order to send a variable value using GET Method and display this variable value inside the javascript code where says VARIABLEVALUE. Thanks in adavance for your help. Similar TutorialsHello, people!
I was watching some php tutorials in youtube and, in a video, the guy was showing how put php script inside html code. I would like to know why in the following code he didn't use only one php script?
1- Code used in the video:
<html> <body> <?php $color = $_GET['clr']; ?> <b><font color="<?php echo $color;?>">This is a test.</font></b> </body> </html>2- Modified code by me to test with one script: <html> <body> <?php $color = $_GET['clr']; echo "<b><font color=\"$color\"> This is a test. </font></b>"; ?> </body> </html>Is his code more correct(with two scripts)? Why? Hello, I have a php code within a javascript. The javascript gets invoked on button click. The php code withing javascript never gets executed. I don't face the same problem in other browsers. Any help is much appreciated! Regards, Cole Hello, I'm pretty new to php and have a small problem I can't figure out. I have passed some copy (john & mary) from a small form to a url with php (i used urlencode). The code in the url looks like this john+%26+mary. My problem is, how do I display the %26 as an actual ampersand (&) on the html page? Here is the snippet of code that I am currently using to display the names. <?php echo htmlentities($_GET['gallery']); ?> I have searched and searched and can't find anything to figure this out. Any help would be great. Thanks. This topic has been moved to JavaScript Help. http://www.phpfreaks.com/forums/index.php?topic=316454.0
$dir_name="./$masterdir";
$dir = opendir($dir_name);
$basename = basename($dir_name);
$fileArr = array();
while ($file_name = readdir($dir)){
if (preg_match("/\.jpg$/i", $file_name)) {
#Get file modification date...
#
$fName = "$dir_name/$file_name";
$fTime = filemtime($fName);
$fileArr[$file_name] = $fTime;
}
}
# Use arsort to get most recent first
# and asort to get oldest first
arsort($fileArr);
////$numberOfFiles = sizeOf($fileArr);
$numberOfFiles =7;
for($t=0;$t<$numberOfFiles;$t++){
$thisFile = each($fileArr);
$thisName = $thisFile[0];
$thisTime = $thisFile[1];
$thisTime = date("d M y", $thisTime);
echo"$masterdir/$thisName";
}
closedir ($dir);
this returns the latest 7 files in a dir... works fine but each is now deprecated so gives warning Can I combine also HTML code in PHP function? For example, can a PHP function include HTML form and the PHP code to handle this form? If yes, this will make my main code much more smaller and readable. If not, is there a way to define an "external macro" like, which allow me to replace pre-defined lines of code with short alias? Hello, I am novice in PHP, I read book and try to write some PHP code, but I don't have success in that my attempt. Do someone can to help me? I think that this what I work isn't hard, but I don't know to do. I need to create in PHP some code which will: 1. In text field I enter some words in 2-3 rows, example word11 word12 word13 word21 word22 word23 word31 word32 word33 and click to button Convert, 2. After click on that button php script will take that words and convert into this mode: word11-word12-word13(TAB here without space)word11 word12 word23 word21-word22-word23(TAB here without space)word21 word22 word23 word31-word32-word33(TAB here without space)word31 word32 word33 (spaces between words will convert into - and between first and second mode with TAB) 3. On that way converted text to be saved into new file which will be with name of first line "word11 word12 word13". I know procedure to make this, but I don't know syntax very well Can someone write me code or part of code, to give me idea how I to make this? Thank you very much, Mladen I've been playing around with this code from http://v3.thewatchmakerproject.com/journal/276/building-a-simple-php-shopping-cart Objective: I'm trying to make the scripts work but without pulling the data from MySQL Database. Instead, I created an array and inserted some info there and trying to replicate the same results but getting confused. For example, on the Index.php file, I made the following changes: <?php // Start the session session_start(); // Include functions require_once('inc/functions.inc.php'); // Products multidimensional Array $products = array("book" => array( 'id' => '1', 'title' => 'Learn Your ABC\'s', 'author' => 'John Doe', 'price' => '14.95'), "video" => array('id' => '2', 'title' => 'Visual Guide to learn', 'author' => 'Adam Smith', 'price' => '21.38'), "puzzle" => array('id' => '3', 'title' => 'Can You Solve?', 'author' => 'Sara Brown', 'price' => '9.41'), "exam" => array('id' => '4', 'title' => 'Test Your Knowledge', 'author' => 'Kim Carver', 'price' => '11.15')); ?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <title>PHP Shopping Cart Demo &#0183; Bookshop</title> <link rel="stylesheet" href="css/styles.css" /> </head> <body> <div id="shoppingcart"> <h1>Your Shopping Cart</h1> <?php echo writeShoppingCart(); ?> </div> <div id="booklist"> <h1>Books In Our Store</h1> <?php /* $sql = 'SELECT * FROM books ORDER BY id'; $result = $db->query($sql); $output[] = '<ul>'; while ($row = $result->fetch()) { $output[] = '<li>"'.$row['title'].'" by '.$row['author'].': $'.$row['price'].'<br /><a href="cart.php?action=add&id='.$row['id'].'">Add to cart</a></li>'; } $output[] = '</ul>'; echo join('',$output); */ ?> <?php $output[] = '<ul>'; foreach ($products as $product => $product_item) { // $flavor is the key and $piece is the value foreach ($product_item as $item => $piece) { if ($item == "id") { # Conditional logic defined to map specific keys to specified name value $row['id'] = $piece; // echo "The id is ". $id."<br />"; // set just to confirm value correct for variable } elseif ($item == "title") { # Conditional logic defined to map 1st key to price value $row['title'] = $piece; // echo "The title is ". $title."<br />"; // set just to confirm value correct for variable } elseif ($item == "author") { # Conditional logic defined to map 1st key to price value $row['author'] = $piece; // echo "The author is ". $author."<br />"; // set just to confirm value correct for variable } elseif ($item == "price") { # Conditional logic defined to map 1st key to shipping value $row['price'] = $piece; // echo "Price: ". $price."<br /><br />"; // set just to confirm value correct for variable } $output[] = '<li>"'.$row['title'].'" by '.$row['author'].': $'.$row['price'].'<br /><a href="cart.php?action=add&id='.$row['id'].'">Add to cart</a></li>'; $output[] = '</ul>'; echo join('',$output); } } ?> </div> </body> </html> And here's the original index.php before my edits which show the sql query to the db: <?php // Include MySQL class require_once('inc/mysql.class.php'); // Include database connection require_once('inc/global.inc.php'); // Include functions require_once('inc/functions.inc.php'); // Start the session session_start(); ?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <title>PHP Shopping Cart Demo &#0183; Bookshop</title> <link rel="stylesheet" href="css/styles.css" /> </head> <body> <div id="shoppingcart"> <h1>Your Shopping Cart</h1> <?php echo writeShoppingCart(); ?> </div> <div id="booklist"> <h1>Books In Our Store</h1> <?php $sql = 'SELECT * FROM books ORDER BY id'; $result = $db->query($sql); $output[] = '<ul>'; while ($row = $result->fetch()) { $output[] = '<li>"'.$row['title'].'" by '.$row['author'].': £'.$row['price'].'<br /><a href="cart.php?action=add&id='.$row['id'].'">Add to cart</a></li>'; } $output[] = '</ul>'; echo join('',$output); ?> </div> </body> </html> Also, I included the zipped file of the entire script setup. Again, I'm trying to figure out how to make the cart work with using an array for the product instead of MySQL database. My goal is to remove ALL SQL statements from the scripts but stuck with the looping portion to display the title, author, and price from the array as shown above. How can I insert PHP code inside MySQL DB? I have mixed HTML and PHP code like this: <div class="rightpanel"> <div class="hltred"> <div class="hlthead"> <p><?php echo $pages->naslov; ?></p> </div> <div class="hltcontent"> <p> ovde treba da ide loop sa svi podlinkovi za taj glavni koji je aktivan</p> </div> </div> </div>, but when i insert it into DB i get this code (I use htmlspecialchars function to store): <div class="rightpanel"> <div class="hltred"> <div class="hlthead"> <p> <!--?php echo $pages---> naslov; ?></p> </div> <div class="hltcontent"> <p> ovde treba da ide loop sa svi podlinkovi za taj glavni koji je aktivan</p> </div> </div> </div> hi i have this form that runs with ASP. [this is a must since i didn't create that form] and must run in the wordpress header.php... is this even possible? Hi all, I am trying to replicate/modify this checkbox for a different script and I don't understand what the php code is doing in this form? Could someone explain to me whats happening by including that php code in the form? Code: [Select] <input type="checkbox" onclick="showArchive()" NAME="showarchive" id="showarchive" <?php echo ($showarchive ? 'checked="checked"' : '');?> /> Thanks! This topic has been moved to PHP Applications. http://www.phpfreaks.com/forums/index.php?topic=348601.0 Hi, I have this curl string required by an email verification vendor I use. Inside my php file I wish to run it. Apparently there is a problem with the syntax as I’m getting the following error in the browser: ”Parse error: syntax error, unexpected '--' (T_DEC) in /var/www/html/wp-content/plugins/dw_functionality_plugin/dw_functionality_plugin.phpon line 398 Here is the code string:
< > any help much appreciated! Edited March 23 by dwest100Hey guys,
I'm facing an issue compiling the above stack from a source code inside lxc using centos 6.5 as a domain OS.
[lxc@lxc1 httpd-2.4.9]$ ./configure --with-included-apr checking for chosen layout... Apache checking for working mkdir -p... yes checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking build system type... x86_64-unknown-linux-gnu checking host system type... x86_64-unknown-linux-gnu checking target system type... x86_64-unknown-linux-gnu configu configu Configuring Apache Portable Runtime library... configu configuring package in srclib/apr now checking build system type... x86_64-unknown-linux-gnu checking host system type... x86_64-unknown-linux-gnu checking target system type... x86_64-unknown-linux-gnu Configuring APR library Platform: x86_64-unknown-linux-gnu checking for working mkdir -p... yes APR Version: 1.5.1 checking for chosen layout... apr checking for gcc... gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... configu error: in `/home/lxc/httpd-2.4.9/srclib/apr': configu error: cannot run C compiled programs. If you meant to cross compile, use `--host'. See `config.log' for more details configure failed for srclib/apr This problem has been detected by me when I replaced my desktop machine with new one and installed a centOS again. This such a problem never happened before using my old machine with the same version of OS and libvirt. Just to be clear, a new selinux policy into a "domain machine" has been created to be able to use the "dbus daemon" to all containers and if I try to complile this stack from source using the "domain os" this problem never happens at all. All "Development tools" is installed to this particular container, in case someone asks me why I get the following error message - "configu error: cannot run C compiled programs" Any ideas? Edited by jazzman1, 08 June 2014 - 01:37 PM. hello i need help on displaying php code on my website so people can come and just copy it but it wont let me display it Hey guys, I'm opening a HTML file from my server, and i can successfully echo it both as code to show the page, and as code which the person can then edit in a <textarea>. However, there are certain sections of the code i do not what echo'd to the page. What is the best way to go about stipping them? For example i do not want the user to be able to edit the doctype, head element, <header> or <nav> sections of the code. Thanks in advance Danny. hello I need to fix code display problem. The code below cause the disorder problem. When I delete the part of it , the code display in the right way. I do not really understand it . The template try to use bx_textarea to display code，so I find the function in it. Finally , I found this function cause the disorder code problem. Code: [Select] <?php echo bx_highlight(bx_textarea($view_query_result['jdescription']), $kwd_search);?> Code: [Select] if ($char == "<") { $skip=1; } elseif ($char == ">") { $skip=0; } elseif ($char == " ") { $wrap=0; } if ($skip==0) { $wrap=$wrap+1; } Code: [Select] function bx_wordwrap($a_str, $a_break_length=75) { $length = strlen($a_str); for ($i=0; $i<=$length; $i=$i+1) { $char = substr($a_str, $i, 1); if ($char == "<") { $skip=1; } elseif ($char == ">") { $skip=0; } elseif ($char == " ") { $wrap=0; } if ($skip==0) { $wrap=$wrap+1; } $res_str = $res_str . $char; if ($wrap>$a_break_length) { $res_str = $res_str." "; $wrap=0; } } return $res_str; } function bx_textarea($text) { return nl2br(preg_replace('/\t/',' ',bx_wordwrap($text, 75))); }//end function bx_textarea($text) Bad title, I know. What I mean is I have a code that shows a pop-up error message if you try to post with a username someone else has. Well, I use this code for my user/pass/message fields: $user = preg_replace("/[^A-Z a-z0-9]/", "", $_POST['user']); $password = preg_replace("/[^A-Za-z0-9]/", "", $_POST['password']); $message = preg_replace("/[^A-Za-z0-9]/", "", $_POST['message']); What that does is, if you post with, say, a less than or greater than sign, or some other whack character, it makes the field blank for whichever field(s) you enter other characters into. So really, when someone posts on my forums with a character I do not want them to use in their user/message, it makes the message completely blank, no matter what other allowed characters are used, and the same with the username...so the post will show up without a poster. My question is, what is a code to use so a pop-up box would show up instead of letting the post go through and post blanks? Doesn't even have to be a pop-up box, just something to say to the user, "Hey, you can't use (insert disapproved character(s) here)" and to have the post not go through. The fancy-looking quotes won't insert into my DB, so I'm trying to convert them to %93 & %94 or normal quotes.
Nothing I've tried works.
Code:
$fancy=" “test” "; $fixed=htmlentities($old, ENT_QUOTES); echo "fancy: $fancy<br>"; echo "fixed: $fixed"; Results: fancy: “test” fixed: I want $fixed to be %93test%94, or even "test" would work. Edited by rwmaho, 18 October 2014 - 01:28 PM. Hey guys I have a client who wants to upload images then have them display on his page... obviously that process is not an issue at all. The catch is he wants the image to change at midnight and display the next image in the sequence, then display it until midnight strikes, and then the next in the sequence is displayed. Is there any code type that will recognise a set time/date and display coressponding images in a database? I realise I made need to add a field for an ID number/date ID for the code to identify which image to display, but not sure what code will/wont work Can some one point me in the right direction would be much appreciated Thanks Tom |
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