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PHP - Working With Quantities
Hello,
I'm at a total loss, how do I make, for example; 5 pies cost $1, and pies can only be bought in multiple's of 5? Thanks in advance Similar Tutorialscan someone help please... this php is to calculate shipping charges for paypal.. RULES: ($7.00 FOR THE FIRST TWO ITEMS - $1.00 FOR EACH ADDITIONAL ITEM) as is, the formula calculates the number of items - not total of quantity - adds $1 for each additional after 2. any suggestions would be appreciated.. link to form: http://crsecrets.com/test01/order.html FORM LIST ITEMS FORMAT - HTML <TD>Herbal Hair Rejuvenator, Unscented <FONT SIZE="-2">(4oz. jar)</FONT><input type="hidden" name="item_name_1" value="Herbal Hair Rejuvenator, Unscented (4oz. jar)" /> </TD> <TD align="center" id="table"><input name="quantity_1" type="text" value="" size="6" maxlength="2" /></TD> <TD align="center">$13.50<input type="hidden" name="amount_1" value="13.50" /></TD> <?php $products = array(); $url = "?business=*********$handling_cart=7.00"; foreach ($_POST as $k=>$v) { preg_match("/\_(\d{1,3})$/",$k,$match); $key = $match[1]; $products[$key][$k] = $v; } $i=1; foreach ($products as $k=>$v) { if ($v['quantity_'.$k] > 0) { foreach ($v as $k1=>$v1) { $key = explode("_",$k1); switch($key[0]) { case 'item': $var = "item_name_" . $i; break; case 'quantity': $var = "quantity_" . $i; break; case 'amount': $var = "amount_" . $i; break; } //get shipping for additional items above 3 if ($i <= 2) { $shipping = "0.00"; } else { $shipping = "1.00"; } $shipping = ($shipping * $v['quantity_' . $k]); $url .= "&" . $var . "=" . urlencode($v1); } $url .= "&shipping_" . $i . "=" . $shipping; $i++; } } #echo $url; header("Location: https://www.paypal.com/cgi-bin/webscr" . $url); exit; ?> the PHP below counts the number of items but not the total quantity (quantity_1) to calculate the value of $shipping. any ideas? link to form: http://crsecrets.com/test01/order.html FORM Code: [Select] <TD>Herbal Hair Rejuvenator, Unscented <FONT SIZE="-2">(4oz. jar)</FONT><input type="hidden" name="item_name_1" value="Herbal Hair Rejuvenator, Unscented (4oz. jar)" /> </TD> <TD align="center" id="table"><input name="quantity_1" type="text" value="" size="6" maxlength="2" /></TD> <TD align="center">$13.50<input type="hidden" name="amount_1" value="13.50" /></TD> Code: [Select] [m]<?php $products = array(); $url = "?business=*********$handling_cart=7.00"; foreach ($_POST as $k=>$v) { preg_match("/\_(\d{1,3})$/",$k,$match); $key = $match[1]; $products[$key][$k] = $v; } $i=1; foreach ($products as $k=>$v) { if ($v['quantity_'.$k] > 0) { foreach ($v as $k1=>$v1) { $key = explode("_",$k1); switch($key[0]) { case 'item': $var = "item_name_" . $i; break; case 'quantity': $var = "quantity_" . $i; break; case 'amount': $var = "amount_" . $i; break; } //get shipping for additional items above 3 if ($i <= 2) { $shipping = "0.00"; } else { $shipping = "1.00"; } $shipping = ($shipping * $v['quantity_' . $k]); $url .= "&" . $var . "=" . urlencode($v1); } $url .= "&shipping_" . $i . "=" . $shipping; $i++; } } #echo $url; header("Location: https://www.paypal.com/cgi-bin/webscr" . $url); exit; ?>[/m] This is the code that I'm using for a shopping cart in order to update the quantity if the same product id is chosen. $cart_items is a two-dimensional session array composed of the id session array and the quantity session array. While looping through $cart_items, I create a temporary array $temp_array so that I can execute some logic on the array without changing the normal output. $temp_array is the $cart_items array without the last items which would be the $_REQUEST id and the $_REQUEST quantity. So the two $_REQUESTs are popped off with array_pop and then the remaining $_SESSIONs are compared to the $_REQUEST id with
$j = array_search($_REQUEST["element_id_$i"], $temp_array); if( $j==$temp_array[$i]) If $j is the key of the item in $temp_array, then the $_REQUEST is unset and the quantities for the item are added together.
There are two problems with this code. First of all the var_dump of the $temp_array is always an empty array but I am expecting to get an array with just the last element popped off. Secondly,
foreach($cart_items as $item) {
foreach($item["id"] as $key => $val) {
foreach($item["quantity"] as $i => $value) {
if ($key == $i){
$temp_array = $cart_items;
$array = array_pop($temp_array);
var_dump($temp_array);
if (isset($_REQUEST["element_id_$i"]) && isset($_REQUEST["quantity_$i"])&& isset($value)){
$j = array_search($_REQUEST["element_id_$i"], $temp_array);
if( $j==$temp_array[$i]) {
echo "<b>SAME PRODUCT ADDED</b>";
$value += $_REQUEST["quantity_$i"];
unset($_REQUEST["element_id_$i"]);
}}}}}}
i dont understand what is wrong plz help me.
here is code
$name = "img/".rand(1,9999999).".png";
$myFile = $name;
$fh = fopen($myFile, 'w') or die("can't open file");
$stringData = $html;
fwrite($fh, $stringData);
fclose($fh);
$file=$name;
$fst=file_get_contents($file);
$im=imagecreatefromstring($fst);
imagefilter($im, IMG_FILTER_GRAYSCALE);
imagefilter($im, IMG_FILTER_NEGATE);
//Convert to Grey Scale
for($i=0;$i<123;$i++){
for($j=0;$j<50;$j++){
$px=imagecolorat($im,$i,$j);
if($px<0x303030){
imagesetpixel($im,$i,$j,0);
}else{
imagesetpixel($im,$i,$j,0xffffff);
}
}
}
$database = unserialize(@file_get_contents("db.txt"));
if($database === false) $database = array();
// modify the database if needed
if($_SERVER['REQUEST_METHOD'] == 'POST'){
if($_POST['submit'] == 'Add')
$database[$_POST['ident']] = substr($_POST['letter'], 0, 1);
if($_POST['submit'] == 'Del')
unset($database[$_POST['ident']]);
if($fh = @fopen('db111.txt', 'w+')){
fwrite($fh, serialize($database));
fclose($fh);
}
}else{
$newimage = true;
}
$width = 130;
$height = 40;
$captcha_gridstart =1;
$captcha_gridspace =2;
$letters = findletters($im, $width, $height, $captcha_gridstart, $captcha_gridspace);
$count = count($letters);
$cellw = ($count > 0) ? intval(100 / $count) : 0;
//dispeckle the image and GET co-ordinates of the characters of captcha image and return them.
function findletters($image, $width, $height, $gridstart, $gridspace){
$offsets = array(); $o = 0;
$atstartx = true;
for($x = 0; $x < $width; $x++){
$blankx = true;
for($y = 0; $y < $height; $y++){
if(imagecolorat($image, $x, $y) == 0){
$blankx = false;
break;
}
}
if(!$blankx && $atstartx){
$offsets[$o]['startx'] = $x;
$atstartx = !$atstartx;
}else if($blankx && !$atstartx){
$offsets[$o]['endx'] = $x;
$atstartx = !$atstartx;
$o++;
}
}
$count = $o;
for($o = 0; $o < $count; $o++){
for($y = 0; $y < $height; $y++){
$blanky = true;
for($x = $offsets[$o]['startx']; $x < $offsets[$o]['endx']; $x++){
if(imagecolorat($image, $x, $y) == 0){
$blanky = false;
break;
}
}
if(!$blanky){
$offsets[$o]['starty'] = $y;
break;
}
}
for($y = $height-1; $y > $offsets[$o]['starty']; $y--){
$blanky = true;
for($x = $offsets[$o]['startx']; $x < $offsets[$o]['endx']; $x++){
if(imagecolorat($image, $x, $y) == 0){
$blanky = false;
break;
}
}
if(!$blanky){
$offsets[$o]['endy'] = $y;
break;
}
}
}
for($o = 0; $o < $count; $o++){
$offsets[$o]['ident'] = "";
for($x = $offsets[$o]['startx'] + $gridstart; $x < $offsets[$o]['endx']; $x += $gridspace){
for($y = $offsets[$o]['starty'] + $gridstart; $y < $offsets[$o]['endy']; $y += $gridspace){
$offsets[$o]['ident'] .= ((imagecolorat($image, $x, $y) == 0) ? "0" : "1");
#echo $offsets[$o]['ident'].'<br>';
}
}
}
return $offsets;
}
$a="";
foreach($letters as $letter){
$asciiletter = $database[$letter['ident']];
if(!empty($asciiletter)) {
$a.=$asciiletter;
}
}
http://paste.ee/p/OhiWv
The above is a link to a readable version of my code. The XMLHTTPREQUEST worked, and the array was pulled down. Was able to print out the undecoded/unparsed array. However, immediately afterwards, all code stops working.
<script>
var xhr;
if (window.XMLHttpRequest) { // Mozilla, Safari, ...
xhr = new XMLHttpRequest();
} else if (window.ActiveXObject) { // IE 8 and older
xhr = new ActiveXObject("Microsoft.XMLHTTP");
}
xhr.open("POST", "PHPLibrary/selectMemberResults.php", true);
xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xhr.send();
xhr.onreadystatechange = display_data;
var $phparray
function display_data() {
if (xhr.readyState == 4) {
if (xhr.status == 200) {
//alert(xhr.responseText);
$phparray = xhr.responseText;
document.getElementById("suggestion").innerHTML = $phparray;
//
//
//......................................................?
// The above line of code is the last thing to print or
// to do anything that returns to the browser....
//.......................................................?
// All lines below do nothing............................?
//
} else {
//alert('There was a problem with the request.');
}
}
}
document.write("Length of phparray Array :" + $phparray.length + "<");
var output = JSON.parse($phparray, function (key,val) {
if ( typeof val === 'string' ) {
// regular expression to remove extra white space
if ( val.indexOf('\n') !== -1 ) {
var re = /\s\s+/g;
return val.replace(re, ' ');
} else {
return val;
}
}
return val;
} );
document.write("Length of Array :" + $output.length + "<");
for (var i=0; i < $output.length; i++)
{
document.getElementById("suggestion").innerHTML = $output[i].MEMBER_NAME;
}
</script>
I need bit of help, so I am looking into a plugin created for newsletter where default is it shows ad but it has option to remove ads by checking the check box. Default is to send ads in newsletter but if you don't want to send ads through newsletter then check the box. The problem is, it seems like checkbox selected is not being picked up. Some help would be appreciated. The custom field in wp:
'label' => 'Hide newsletter ads',
'name' => 'hide_ads',
'type' => 'checkbox',
'instructions' => 'Checking the checkbox will remove ads',
'required' => 0,
'conditional_logic' => 0,
'wrapper' => array(
'width' => '',
'class' => '',
'id' => '',
),
'choices' => array(
'Hide newsletter ads' => 'Hide newsletter ads',
),
'allow_custom' => 0,
'default_value' => array(
),
'layout' => 'block',
'toggle' => 0,
'return_format' => 'value',
'save_custom' => 0,
),
This is the php code for it:
<!doctype html>
<html lang="en-GB">
<head>
<meta name="viewport" content="width=device-width" />
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta name="x-apple-disable-message-reformatting">
<title><?php the_title(); ?></title>
<style>
<?php require ABSPATH . 'path/newsletter.css'; ?>
</style>
<!--[if mso]>
<style type="text/css">
.outlook-fallback-font {
font-family: 'Lucida Bright', 'Cambria', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}
</style>
<![endif]-->
</head>
<?php
$hide_newsletter_ads = get_field('hide_ads');
echo $hide_newsletter_ads;
?>
<body itemscope itemtype="http://schema.org/EmailMessage">
<div class="wrap">
<?php
if (!$hide_newsletter_ads) {
include ABSPATH . 'path/ad-banner.php';
}
?>
<div class="header">
<a href="<?php bloginfo( 'url' ); ?>">
<img src="<?php echo get_home_url().'logo.png' ?>" alt="News"
/>
</a>
</div>
<?php
if ( have_posts() ) :
while ( have_posts() ) :
the_post();
?>
<?php if ( get_field( 'newsletter_summary' ) ) { ?>
<div class="newsletter-summary"><?php the_field( 'newsletter_summary' ); ?></div>
<?php } ?>
<?php if ( have_rows( 'newsletter_content' ) ) : ?>
<?php
// Loop through the ACF blocks
$count = 0;
while ( have_rows( 'newsletter_content' ) ) :
the_row();
if ( get_row_layout() === 'story' ) :
?>
<?php if ( 0 === $count ) { ?>
<span class="date outlook-fallback-font"><?php the_time( 'd M Y' ); ?></span>
<?php } ?>
<?php if ( get_sub_field( 'story_heading' ) ) : ?>
<h1><?php the_sub_field( 'story_heading' ); ?></h1>
<?php endif; ?>
<div class="content">
<?php the_sub_field( 'story_content' ); ?>
</div>
<?php
endif;
if ( 'post_list' === get_row_layout() ) :
?>
<?php
$posts = get_sub_field( 'post_list' );
if ( $posts ) :
?>
</div>
<div class="story-list">
<h2><span class="wrap"><?php the_sub_field( 'post_list_heading' ); ?></span></h2>
<div class="wrap-table">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<?php
// Output story cards
foreach ( $posts as $i => $post ) {
if ( 0 === $i % 2 ) {
echo '<tr>';
}
$class = ( 0 === $i % 2 ) ? 'odd' : 'even';
$image_src = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), array( 640, 345 ) );
$image_srcset = wp_get_attachment_image_srcset( get_post_thumbnail_id( $post->ID ) );
echo sprintf(
'<td class="story-cell %4$s" valign="top">
<a href="%1$s" class="story-card outlook-fallback-font">
<img src="%3$s" alt="" height="120" style="height: 150px; object-fit: cover;" />
<span>%2$s</span>
</a>
</td>',
esc_url( get_permalink( $post->ID ) . '?utm_source=newsletter&utm_medium=email&utm_campaign=newsletter' ), // permalink
esc_html( get_the_title( $post->ID ) ), // title
// esc_attr( $image_src[0] ), // image - src
esc_attr( $image_src[0] ), // image - src
esc_attr( $class ) // class
);
if ( 0 !== $i % 2 || count( $posts ) === ( $i + 1 ) ) {
echo '</tr>';
}
}
?>
</table>
</div>
</div>
<div class="wrap">
<?php
endif;
endif;
if (!$hide_newsletter_ads) {
(0 === $count) {
include ABSPATH . 'path/mpu-1.php';
}
if (1 === $count) {
include ABSPATH . 'path/mpu-2.php';
}
}
$count++;
endwhile;
endif;
?>
<div class="footer">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td align="left">
© <?php echo esc_html( date( 'Y' ) ); ?>
</td>
<td class="footer-link">
<a href="<?php echo get_permalink( get_page_by_path( 'privacy-policy' ) ); ?>">Privacy Policy</a> ·
<a href="%unsubscribe_url%">Unsubscribe</a>
</td>
</tr>
</table>
</div>
</div>
<?php
endwhile;
endif;
?>
I'm trying to turn this while loop into a for loop and am unable to get my result set to display properly in the for loop. The while works fine I just want to be able to have more control over which information is shown in my table as I loop and was wanting to use a for loop that way I can take advantage of the counter variable while i"m displaying my information. Any help would be appreciated. while ($row = mysql_fetch_assoc($data_result_set)) { echo "<td>".$row["product_id"]."</td>"; echo "<td>".$row["city"]."</td>"; echo "<td>".$row["quantity"]."</td>"; } *** I'm wanting it to look like something like this but can't figure out how to properly work in which row to display with the $i variable. $count=mysql_num_rows($data_result_set); for($i = 0; $i <= $count; $i++){ echo "<td>".mysql_fetch_assoc[$i]["product_id"]."</td>"; echo "<td>".mysql_fetch_assoc[$i]["city"]."</td>"; echo "<td>".mysql_fetch_assoc[$i]["quantity"]."</td>"; } I know the syntax for the for loop is totally off with the method mysql_fetch_assoc just dropped in there like a jerk but I'm just kinda pseudoing it out. Any help would be appreciated. Thanks in advance. When I echo the POST, it echoes the correct value. The MySQL portion seems to just ignore it all together. I've tried changing the dropdown option to just a text field, same thing occurred. I have text fields right above this particular one that update just fine with the SAME exactly scripting. if POST, update query, done. Works. This one for some reason will not. MySQL portion: if ($_POST['bUpdate']){ mysql_query("UPDATE `Patients` SET `b` = '$_POST[bUpdate]' WHERE `id` = '".$_GET['id']."'"); } echo $_POST['bUpdate']; Form Portion: Code: [Select] <tr onmouseover="color(this, '#baecff');" onmouseout="uncolor(this);"> <td width="310" colspan="2" align="center"><span class="fontoptions">Postcard Status </span><br /> <? if ($data['b'] == 1){ echo '<select name="bUpdate"><option value="1" selected>Yes</option><option value="0">No</option></select>'; } else { echo '<select name="bUpdate"><option value="1">Yes</option><option value="0" selected>No</option></select>'; } ?> </td> </tr> Hi, I have the following file structure /.htaccess /index.php /displaypage.php All files are on root. I have following written in .htaccess file Options FollowSymLinks RewriteEngine On RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule ^([a-z0-9-]+)$ displaypage.php?page=$1 [NC,L] I have following written in displaypage.php echo $_GET["page"]; Now when I run http://localhost/ then it shows index.php page which is correct. If I run http://localhost/something then it shows a blank page. Previously it used to display that "page" variable on screen. mod_rewrite is enabled and I am using Windows with XAMPP. What am I doing wrong? Thanks I just did a huge import from an app I have been working on. No issues except for this. I uploaded & imported all files & databases from my wampserver (localhost, local server) to my main online server. Before I continue with the problem, I have to give you info on how the files work. I am using a "controller" to view the files. Meaning, from index.php, I call all the files. For example, instead of mysite.com/register.php, its mysite.com/index.php?page=register. The index defines the doctype & html tags etc. The other files that are called through index.php are just pure php code, it does not contain the head & body tags etc. So, the issue is , when the surfer submits a form, i need to set a cookie. this cookie is VERY important. I cannot get it to work. I am getting the header warnings after submit Of course, this is to be expected. But I tried it on my local server, & it worked. I am not very familiar with cookies, this is a side of PHP i never really even touched. I know almost everything but that. So the php code is before the html code on the page, so I figured it was worth a shot. Im guessing the problem here is, since the code being outputted as index.php code + the form page code. So the cookie is being set after the html tags. How can I fix this? I need it to work thru the controller. I cannot just make it a single file, all files on the site needs to be thru this controller, otherwise it will mess everything up. Ino I could just add the code from index.php plus the form page code & just run the php code before all of the html tags, but like I said it has to be called thru index.php. I appreciate your replies, & I hope you guys dont think im an idiot & can understand my question, im terrible with words! Can someone help me get this working <?php include "sessionStore.php"; $userfinal = get_username($_SESSION['user_id']); if ($userfinal[username]) { //checks user is logged in switch ($_GET[friends]) { //allows multiple pages default: $get = mysql_query( "SELECT * FROM `friend_requests` WHERE `username` = '$userfinal' "); //gets requests while ($reqs = mysql_fetch_array($get)) { echo ( "Friend Requests $reqs[by] wants to be friends with you. <a href='newfriends.php?friends=accept&user=$reqs[by]'>Accept</a><br/> <a href='newfriends.php?friends=delete&user=$reqs[by]'>Delete</a>" ); //displays requests and shows accept delete links } break; case 'accept': //accept page if ($_GET[user]) { //get username $add = mysql_query( "INSERT INTO `friends` (`friendname` , `username`, `added`) VALUES ('$_GET[user]' , '$userfinal' , '1') "); // add to your friends list $delete = mysql_query( "DELETE FROM `friend_requests` WHERE `by` = '$_GET[user]' "); // deletes friend request echo ( "$_GET[user] has been added as a friend and the request has been deleted" ); // echos the completion } break; //ends accept page case 'delete': // delete page if ($_GET[user]) { //gets username $delete = mysql_query( "DELETE FROM `friend_requests` WHERE `by` = '$_GET[user]' "); // deletes friend request echo ( "$_GET[user]'s request has been deleted" ); // echos completion } break; //ends delete page } // ends switch } else { echo ( "You need to be logged in" ); // not logged in } ?> Hello forom, I'm hoping there is help for a problem I'm facing. I need to know if I can write an addon in PHP for a script that is written in CGI. I know nothing about CGI scripts but I have a license for a brilliant search engine script that needs extra functionality, so ideally I'd like to build a mod in PHP because its the only language I half understand. The CGI script is called Poweseek SQL - Search end directory script Poweseek SQL presently takes care of all the reciprocals etc between it and the sites it links to. What I would like it to do is enable the link owners to negotiate links among themselves in an automated fashion. Is this a PHP possibilty or do I have to a) Learn CGI or b) Find a suitable PHP script and modify that. I really would like to keep Poweseek SQL if I can. It's money wasted all the time it isn't in production! Thanks for taking the time to read this, all advice welcomed This was working before but now it's not. Can anyone please, please tell me why? Code: [Select] <?php require('pages/connection.php'); $latestposts= mysqli_query($connection,"SELECT title, content, post_number FROM blogposts ORDER BY timeofpost DESC LIMIT 9");//Query the database while($displayposts=mysqli_fetch_array($latestposts)){ //go and get the information echo "{$displayposts['title']}</br>"; echo "{$displayposts['content']}</br>"; echo "<a href='recentposts.php?id={$displayposts['post_number']}'>Read more</a></br>"; } ?> [CODE] <?php require('pages/connection.php'); $ID_number = $_GET['id']; $content= mysqli_query($connection,"SELECT title, content, username FROM blogposts INNER JOIN users ON blogposts.author_id = users.user_id WHERE post_number='$ID_number'"); if(!$content){ echo mysqli_error(); echo "I am sorry but there was an error connecting to the server."; } while($singlepage=mysqli_fetch_array($connection, $content)){ extract($singlepage); echo "<h3>$title</h3></br>"; echo "$content</br>"; echo "$username</br>"; } ?> $newsletter_settings_query = "SELECT * FROM newsletter_settings"; $newsletter_settings = mysql_query($newsletter_settings_query) or die("There was a problem with the SQL query: " . mysql_error()); $header_image = $newsletter_settings['sHeaderImage']; $header_name = $newsletter_settings['sHeaderName']; $header_text = $newsletter_settings['sHeaderText']; None of those variables are displaying data. help why does the IF not work if if($left && $right) Code: [Select] <?php if(isset($_POST['savebtn'])){ $left = $_POST['left']; $right = $_POST['right']; if($left && $right){ echo "there is text"; }else{ echo "this is no text"; } } ?> <div class="fullpage"> <form action="edithome.php" method="post"> <div class='left'> <textarea name="left" style="width: 530px; height: 100%;"> </textarea> </div> <div class="right"> <textarea name="right" style="width: 420px; height: 100%;"> </textarea> </div> <input type="submit" name="savebtn" value"Save" /> </from> </div> I'm currently making a product tour. I am rewriting the url with javascript and sending the user to their profile pages. example: http://dev.mysite.com/u/jason?welcome I then use php to load my javascript via a get variable. Code: [Select] if (isset($_GET['welcome'])) { echo 'test'; ?> <script type="text/javascript"> $(function(){ focus.set('FOCUSTHIS', 0, 'absolute', 'Personal Information', function (body){ $('<div class="test">.</div><div class="center ptm pbs"><a id="next_4" class="button" href="javascript: void(0)">Continue</a></div>').appendTo(body); }); }); </script> <?php } Any reason why this wouldn't at least echo properly? I am rewriting the URLs with mod rewrite. right this is from my database Database: inbox right i did this code: <?php $totalmess2 = mysql_num_rows(mysql_query("SELECT read='0' FROM inbox")); ?> then <?php echo "$totalmess2"; ?> ive got read in my inbox which just shows whether some one as read the message or not 1=read 0=unread i want to know the total unread message there is in my inbox database whats going wrong this wont display there name Code: [Select] $sql = mysql_query("SELECT firstname,lastname FROM myMembers WHERE id='$logOptions_id' LIMIT 1"); while($row = mysql_fetch_array($sql)){ $fn = $row["firstname"]; $ln = $row["lastname"]; $name=("$fn,$ln"); } I can't remember a time where I got \n to work since I started PHP a month ago. I'm reading the book PHP and MySQL Web Development, and I'm following a tutorial where the author uses the new line break, I'm doing it just like him, for him it works for me it doesn't. This one for example doesn't work for me: <?php echo "test test test \n Test test test"; ?> And on this one, which is from the book tutorial, the \t WORKS, but the \n doesn't: $outputstring = $date."\t".$tiregty." tires \t".$oilgty." oil\t" .$sparkgty." spark plugs\t\$".$totalamount ."\t". $address."\n"; Did something happen with a PHP update, or is it because of my php.ini file settings? I'm using XAMPP with default settings. And I have PHP version 5.3.1 and the book I'm reading is written for PHP 5.3. |
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