I would like to add a link via custom post type so that an image appears based on the page template, but I can't seem to show the link in between the img src, here is my php code for this:
<?php
$logoImg = print(get_post_meta($post->ID, 'Page Logo', true));
if ( is_page_template('second_page.php')) {
echo '<div class="middle-strip">' . '$logoImg' . '</div>';
}else{
echo '';
}
?>
Assign the value to $logoImg directly, "print" returns an integer, not the value .
Use double quotes, or No quotes to print the value of $logoImg .
Single quotes will just print the string $logoImg , and not its value.
This code would work :
<?php
$logoImg = get_post_meta($post->ID, 'Page Logo', true);
if ( is_page_template('second_page.php')) {
echo '<div class="middle-strip">' . $logoImg . '</div>';
}else{
echo '';
}
?>
Related
I want to echo out this code but there's already open and close php tag , so how do I sub the html and php in the echo and make the php function works.
This is the code that I want to echo it out.
<div class="tutor-zoom-join-button-wrap">
<?php echo $browser_text; ?>
<?php _e('Join in Zoom App', 'tutor-pro'); ?>
</div>
This is the function that I made(replace with code above with 123)
<?php
$var1 = 1;
if ($var1 = 1) {
echo "123 ";
} else {
echo "The course ID, password and join button will only be shown before 30min of course start";
}
?>
This is what I try but not working
<?php
$var1 = 1;
if ($var1 = 1) {
echo
"<div class="tutor-zoom-join-button-wrap">"
"",.$browser_text."",
""._e('Join in Zoom App', 'tutor-pro')."",
"</div>",
"</div>" ;
} else {
echo "The course ID, password and join button will only be shown before 30min of course start";
}
?>
I have modified your code. Please check and you also refer to some PHP tutorials to learn php.
<?php
$var1 = 1;
if ($var1 == 1) {
echo
"<div class='tutor-zoom-join-button-wrap'>
<a href=" .$browser_url. " target='_blank' class='tutor-btn tutor-button-block'>".$browser_text."</a>,
<a href=".$meeting_data['join_url']."target='_blank' class='tutor-btn bordered-btn tutor-button-block'>"._e('Join in Zoom App', 'tutor-pro')."</a>",
"</div>",
"</div>" ;
}
else {
echo "The course ID, password and join button will only be shown before 30min of course start";
}
?>
The problem is in the long string you want to echo. The double quote " starts and ends the string. You have started and ended the string several times when what you want is one long string. If you want to use a double quotes inside the string you have to precede it with a slash \". To concatenate strings you need to use a dot .. Double quotes also allow you to place variables inside the string that will be replaced. So your echo statement could be done like this:
echo
"<div class=\"tutor-zoom-join-button-wrap\">" .
"$browser_text" .
"" . _e('Join in Zoom App', 'tutor-pro') . "" .
"</div>" .
"</div>" ; // Note that this tag does not appear to be necessary based on the code you have shown
You can write it like this:
<?php
$var1 = 1;
if ($var1 = 1) {
echo `<div class="tutor-zoom-join-button-wrap">
`.$browser_text.`
`._e('Join in Zoom App', 'tutor-pro').`
</div>
</div>` ;
} else {
echo "The course ID, password and join button will only be shown before 30min of course start";
};
?>
Hope It will work for you!
Hey everyone I am having an issue with echoing an image or an iframe, the idea is there is an image link or an iframe in the same row in the database & i want to only echo what the string content is, if it echos the iframe there is a blank space of an image & underneath is the youtube video, if it echos the image the iframe does not show, they both currently echo the same row id labled url, I only want one to echo based on the string content instead of both echo's.
Here is the code I use to fetch the stuff, its only the echo area you want to pay attention to, I am not sure what kind of, if or else statement i could put in here.
< ?php
require_once("config.php");
$limit = (intval($_GET['limit']) != 0 ) ? $_GET['limit'] : 4;
$offset = (intval($_GET['offset']) != 0 ) ? $_GET['offset'] : 0;
$sql = "SELECT * FROM bookmarks WHERE 1 ORDER BY id DESC LIMIT $limit OFFSET
$offset";
try {
$stmt = $DB->prepare($sql);
$stmt->execute();
$results = $stmt->fetchAll();
} catch (Exception $ex) {
echo $ex->getMessage();
}
if (count($results) > 0) {
foreach ($results as $row) {
echo '<li><kef>' . $row['title'] . '</kef></br>';
echo '<img src=' . $row['url'] . '></br>'; /*here */
echo '<kef1>' . $row['url'] . '</kef1></br>'; /*and here*/
echo '<kef2>' . $row['desc'] . '</kef2></br>';
echo '<kef3>' . $row['tag'] . '</kef3></br> </br> </li>';
} }
?>
This script is a get results php
The best solution would be to save the data in different columns in the database. But if you want to keep the current structure would be able to check if the string contains HTML, then it is an iframe. Otherwise it is a link to the image.
<?php
if($row['url'] == strip_tags($row['url'])) {
//No HTML in string = link
echo '<img src="' . $row['url'] . '" alt="" />';
} else {
//Contains HTML = iframe
echo $row['url'];
}
?>
This assumes that you in your database have saved the values as either http://www.exempel.com or <iframe src =" http: // www ... ">. If the iframe-value also consists only of a URL, you must use another solution.
If you know whether the url is an image or video when you save them in the database then you could add another field for the media type. You could then use this in an if statement in your code, for example:
if (count($results) > 0) {
foreach ($results as $row) {
echo '<li><kef>' . $row['title'] . '</kef></br>';
if ($row['mediaType'] === 'image') {
echo '<img src=' . $row['url'] . '></br>'; /*here */
} if ($row['mediaType'] === 'video') {
echo '<kef1>' . $row['url'] . '</kef1></br>'; /*and here*/
}
echo '<kef2>' . $row['desc'] . '</kef2></br>';
echo '<kef3>' . $row['tag'] . '</kef3></br> </br> </li>';
}
}
What I have is a reply script, and I need the page to only use the username echo'd in for a variable, like if Meap sends me a PM and I want to reply to it, when I hit the reply link I need it to use his name, and not another name from the page. Currently it is using the first name on the page instead of the one that the reply link is for
Here's the code;
while ($row = mysqli_fetch_array($data)) {
session_start();
$reply = $row['from'];
echo '<div class="viewpost">';
echo '<div class="vpside">';
if(!empty($row['picture'])) {
echo '<img class="pictest" src="' . MM_UPLOADPATH . $row['picture'] . '" alt="' . MM_UPLOADPATH . 'nopic.png' . '" />';
}
if(!empty($row['from'])) {
echo '<p>From:<br />' . $row['from'] . '</p>';
$_SESSION['reply'] = $row['from'];
echo 'Reply';
}
if(!empty($row['rank'])) {
echo '<p>Rank:<br />' . $row['rank'] . '</p>';
}
if(!empty($row['gender'])){
echo '<p>Gender:<br /> ' . $row['gender'] . '</p>';
}
echo '</div>';
if(!empty($row['title'])) {
echo'<h4><u>' .$row['title']. '</u></h4>';
}
if(!empty($row['msg'])) {
echo '<p class="">' . $row['msg'] . '</p>';
}
echo '<div class="sig">';
if(!empty($row['bio'])) {
echo '<p>' . $row['bio'] . '</p>';
}
echo '</div>';
echo '</div><br />';
}
Here's a picture of what it looks like when you get a Private Message;
Evidently you have to be specific down to the last detail on here, the question - or rather the problem - is that it is not using the correct recipient for the reply. Say I click reply under Meaps name, it will use Lilpunish instead. Basically it will use the first one loaded, and I need it to use the correct username. How would I do this.?
Here's your problem:
$_SESSION['reply'] = $row['from'];
echo 'Reply';
Consider what is happening when this code is run multiple times. The first time, it sets the session variable reply to Meap. The next time, when the second message is printed, it sets it to another value.
What you actually want is to pass who to reply as a part of the link, e.g.
echo 'Reply';
And then not retrieve the reply-to from $_SESSION. Session variables are not really supposed to be used like this.
Basically I need to call a field (wrapped in a div) if the field has a value. I do not want the field or div to display if the field has no value. My PHP knowledge is dire but here is what I have to work with.
Here are instructions provided to me on how to call a custom field by ID:
$cust_1 = $this->fields->getFieldByCaption('Custom Text'); // getFieldByCaption() allow you to get the field by the Caption. This is not the best way to get a field since changing the caption in the back-end will break the reference.
echo '<br />Field ID: ' . $cust_1->getId();
$cust_2 = $this->fields->getFieldById(29); // getFieldById() is the ideal way of getting a field. The ID can be found at 'Custom Fields' section in Mosets Tree's back-end.
echo '<br />Name: ' . $cust_2->getName();
echo '<br />Has Caption? ' . (($cust_2->hasCaption()) ? 'Yes' : 'No');
echo '<br />Caption: ' . $cust_1->getCaption();
echo '<br />Value: ' . $cust_2->getValue();
echo '<br />Output: ' . $cust_2->getOutput(1);
echo '<hr />';
$this->fields->resetPointer();
while( $this->fields->hasNext() ) {
$field = $this->fields->getField();
echo '<br /><strong>' . $field->getCaption() . '</strong>';
echo ': ';
echo $field->getOutput(1); // getOutput() returns the formatted value of the field. ie: For a youtube video, the youtube player will be loaded
// echo $field->getValue(); // getValue() returns the raw value without additional formatting. ie: When getting value from a Online Video field type, it will return the URL.
$this->fields->next();
}
Here is the code I am working with and need help to try and do what I need it to as detailed above:
<?php
if( !is_null($this->fields->getFieldById(35)) ) {
$value = $field->getValue();
$hasValue = $field->hasValue();
$field = $this->fields->getField();
if( $hasValue )
{
echo '<div class="lin" id="lphn">'; {
echo $cust_2 = $this->fields->getFieldById(35);
echo $cust_2->getOutput(1);
echo '</div>';
}
else {
// Print nothing.
}
}
}
?>
Long story short a couple months ago i made a plugin for WordPress with the Bigcommerce API to fetch products in the Widget Area.
Now I have updated the Single File "Bigcommerce.php" and now the Function getProductImages () is none existent. And I cant seem to find the new function to get the Product Images. Maybe its just to late and Im tired or just plain Blind.
Please let me know how to fetch now the image for a specific product.
See below for the old code used i reverted back to the Old "Bigcommerce.php" and it works again but would ratehr use the new way.
Bigcommerce::configure(array(
'store_url' => $store_url,
'username' => $username,
'api_key' => $api_key
));
Bigcommerce::setCipher('RC4-SHA');
Bigcommerce::verifyPeer(false);
$countProducts = 0;
$products = Bigcommerce::getProducts();
shuffle($products);
echo '<div class="BCStoreWidget">';
if (!$products) {
echo '<div class="BCerror">';
$error = Bigcommerce::getLastError();
echo $error->code;
echo $error->message;
echo '</div>';
} else {
foreach ($products as $product) {
$productImages = Bigcommerce::getProductImages($product->id);
echo '<h4>' . $product->name . '</h4>';
if ($productImages->image_file){
echo '<div class="pimage">';
echo '<img src="' . $store_url . '/product_images/' . $productImages->image_file . '">';
echo '</div>';
}
// echo '<p>' . substr($product->description,0,100) . ' ...</p>';
echo '<p>' . number_format($product->price, 2, '.', '') . ' USD</p>';
echo '<p> Buy Now </p>';
$countProducts++;
if ($countProducts == $max_show)
break;
}
}
echo '</div>';
Thank you all in Advance
You can get product images just by getting the "images" attribute of the product object. So, all you have to do is:
$productImages = $product->images;
You can also access images directly using the getCollection function:
Bigcommerce::getCollection('/products/'.$product_id.'/images/');