I have around 1K posts in my blog. Every post contain URL something like "www.example.com/abcd.html" or "www.example.com/1234.html".
I want to extract those URL from every posts into a file.
Is there any query to do this job done?
Thanks,
Extracting URL within wordpress not easy part to extract. Why to more efforts if there are plugins available.
Install the following plugins and export them in CSV
https://wordpress.org/plugins/export-all-urls/
This will display all post link with title
<?php query_posts('posts_per_page=-1'); ?>
<?php if ( have_posts() ) : while ( have_posts() ) : the_post(); ?>
<?php
$content = $urls = wp_extract_urls( get_the_content() );
echo "<pre>";
print_r($content);
echo "<pre>";
endwhile;
endif; ?>
Related
How can i get the html table rows , then by clicking the button it will show the values in another page. in short i want to hold this variables in session to be use in other purposes.
Since you mentioned sessions, you can use sessions.
Here is an example (without using table rows, but you get the idea):
page1.php
<?php
session_start();
$_SESSION['someName'] = 'someDate';
?>
page2.php
<?php
session_start();
if(isset($_SESSION['someName'])){
echo $_SESSION['someName']; //outputs someDate
}
?>
page2-js.php
<?php
session_start();
if(isset($_SESSION['someName'])){
echo '<script>alert("'.$_SESSION['someName'].'")</script>'; //outputs someDate
}
?>
how can i create a grid like image? for show last posts
<?php if ( have_posts() ) : ?>
<?php while ( have_posts() ) : the_post(); ?>
<?php the_content(); ?>
<?php endwhile; ?>
<?php endif; ?>
<?php wp_reset_query(); ?>
<?php $latest_post = get_posts( 'numberposts=4' ); ?>
<?php foreach( $latest_post as $post ) : setup_postdata( $post ); ?>
<?php the_title(); ?><br />
<?php the_content(); ?>
<?php endforeach; ?>
<?php wp_reset_query(); ?>
One option is to use PHP to swap around the position of the image based on whether or not the increment is odd or even, for instance:
$i = 0;
while ( have_posts() ) : the_post();
if ($i % 2 == 0 ) {
// Display two columns with image on left
}
else {
// Display two columns with image on right
}
$i++;
endwhile;
If you're building your theme from scratch I'd suggest using a grid framework to handle your columns, otherwise see if the theme you're using has a grid framework already.
Edit:
There are also ways of doing this without actually having to change the markup of the page. For instance:
Swapping columns (left / right) on alternate rows
In this case you'd be able to generate your post markup without the if statement and just use CSS to swap the position of the image/video.
You can use the masonry technology or you can try this plugin
In your code above you fired two WordPress content loops. I am not sure why you had to fire two loops, although they both will work. First will print the recent posts depending on the number of Posts Per Page you selected via Settings->Reading tab from your WordPress Dashboard and the second one will again print the top 4 recent posts. I am using the first loop to tell you how you can create the attached image like grid.
Below is the PHP/HTML modifications that you have to make:
<?php $count = 1; if ( have_posts() ) : ?>
<?php while ( have_posts() ) : the_post(); ?>
<div class="one-half <?php if( $count++ % 2 == 0 ): echo 'last-col'; endif; ?>">
<?php
// the function below will print the featured image attached to the post
the_post_thumbnail( 'your-featured-image-sizename' ); ?>
</div>
<!-- one-half -->
<div class="one-half">
<span class="post_stamp"><?php the_time( 'j m Y' ); ?></span>
<span class="post_cat"><?php the_category(', '); // This will print News if you filled the post under News Category ?></span>
<h3><?php the_title(); ?></h3>
<?php the_excerpt(); // Insteading of printing the whole content this function will print exceprt only ?>
</div>
<!-- one-half -->
<div class="clearfix"><!-- --></div>
<?php endwhile; ?>
<?php endif; ?>
<?php wp_reset_query(); ?>
You would have to put the below given links to your style file:
<style>
.one-half{width: 50%; float: left;}
.last-col{float: right;}
.clearfix{clear: both; overflow: hidden;}
</style>
After making the above changes your posts will be displayed as the attached image. Good Luck (y)
I'm building my own theme. I have a page set for my blog (with a template that I made) which I'd like to just display a few of my posts. It uses the following loop:
<?php
query_posts('post_type=post');
if (have_posts()) {
while (have_posts()) {
?>
<div class="blog_post">
<h2><?php the_title(); ?></h2>
<div class="entry_date"><?php the_time('F jS, Y') ?></div>
<?php
the_post();
the_content();
?>
</div>
<?php
}
}
?>
The titles of my posts are "First Post, Second Post, Third Post, and Fourth Post" respectively. When the posts are displayed on the blog page, they are displayed in the correct order, but the titles of the posts are incorrect. The first post's title reads: "Second Post". The second post's title is: "Third Post", and so on until the last (most recent) post which has the title: "Blog" (the page title). What happened to the titles that they got so screwed up?
What I've Tried:
I've researched this a lot before I came here. I tried using get_the_title() instead but that lead to no titles being displayed. I've also tried using the_title_attribute() to no avail. I also understand that I shouldn't be using query_posts for this loop but I'm unsure which is the correct method to use for getting the posts in this particular case. Most of the info I've read was unclear though and didn't seem to fix the issue.
Any help is greatly appreciated.
Try something like this: untested
<?php
global $post;
$args = array();
$myposts = get_posts( $args );
foreach( $myposts as $post ) :
setup_postdata($post); ?>
YOUR HTML HERE
<?php endforeach;
wp_reset_postdata(); ?>
Okay Nevermind! I just found out what the problem was. I moved, "the_post()" to just after the while loop so now it reads like this:
<?php
query_posts('post_type=post');
if (have_posts()) {
while (have_posts()) {
the_post();
?>
<div class="blog_post">
<h2><?php the_title(); ?></h2>
<div class="entry_date"><?php the_time('F jS, Y') ?></div>
<?php
the_content();
?>
</div>
<?php
}
}
?>
I found this solution while I was reading about the_post() in the wordpress codex. Turns out this function is setting up information for the next post in the line, so it shouldn't be mixed in with the html output for the current post.
In regards to whether or not I should be using "query_posts()" is still something I'm unsure of and willing to take any advice. But the loop in it's current form is working.
I want to wrap my code in a function (and then put it in functions.php) so that I can call it elsewhere but my code fails as soon as I wrap it in a function.
I think this may be a scope issue, do I have to pass the the post number somehow to the function? If I get rid of the function that's wrapped around the query, the code works fine.
I'm guessing that the code is irrelevant really (although I may be wrong) - it's more to do with the fact that it's a loop and a function.
<?php function getGallery2() { ?>
<!-- 1. search for any pages with a custom field of 'test' that have a value of 'yes' -->
<?php query_posts('meta_key=Gallery - Promotion Gallery Photo Link&post_type=page'); ?>
<?php while ( have_posts() ) : the_post(); ?>
<!-- 2. echo the test field -->
<?php $link = get_post_meta($post->ID, 'Gallery - Promotion Gallery Photo Link', true); ?>
<?php $alt = get_post_meta($post->ID, 'Gallery - Promotion Gallery Photo Alt text', true); ?>
<img src="<?php echo $link ?>" alt="<?php echo $alt ?>" />
<?php endwhile;?>
<?php wp_reset_query(); ?>
<?php } ?>
<?php getGallery2(); ?>
You would have it something like this I think (not tested):
<?php function getGallery2() { ?>
$global post;
$link = get_post_meta($post->ID, 'Gallery - Promotion Gallery Photo Link', true); ?>
$alt = get_post_meta($post->ID, 'Gallery - Promotion Gallery Photo Alt text', true); ?>
<img src="<?php echo $link ?>" alt="<?php echo $alt ?>" />
<?php } ?>
Then call the function within any loop on any PHP page. Make sense? i.e. don't loop within the function. I don't understand why you don't just use a php include? i.e.
require('get-gallery.php');
Hope that helps :D
$post is not in the functions scope.
You can add global $post; to the top of the function or you can include it as a parameter like this:
function getGallery2($post){
// code
}
echo getGallery2($post)
Code inside a function can only see variables that were created within the same function or in global scope. Meaning the $post object is undefined.
//
On a slightly off topic note, you have lots of HTML comments within PHP. You could easily tidy things p by making it all PHP.
EDIT:
function getGallery2(){
global $post;
// 1. search for any pages with a custom field of 'test' that have a value of 'yes' -->
query_posts('meta_key=Gallery - Promotion Gallery Photo Link&post_type=page');
while ( have_posts() ) : the_post();
// 2. echo the test field -->
$link = get_post_meta($post->ID, 'Gallery - Promotion Gallery Photo Link', true);
$alt = get_post_meta($post->ID, 'Gallery - Promotion Gallery Photo Alt text', true);
echo '<img src="'.$link.'" alt="echo $alt " />';
endwhile;
wp_reset_query();
}
getGallery2();
I want to be able to customize my header on individual posts on my blogspot website. Currently, the header is set to:
(Post Name) Free Craft Patterns, Templates, and DIY Tutorials. I want to take away the plural from these, without affecting my other main pages. Is there a way to do this? Here is my existing code:
<title>
<?php if ( is_home() ) { ?> <?php } ?>
<?php echo ucwords(wp_title('',true)); ?> <?php echo ucwords(get_bloginfo('name')); ?>
</title>
<?php echo ucwords(str_replace('s', '', get_bloginfo('name'))) ?>