Run the following MySql query to generate the new download limit of 100 for all Woocommerce products in WordPress.
UPDATE wp_postmeta SET meta_value = "100" WHERE meta_key = "_download_limit"
Tag: wordpress
Proxy Settings for WordPress in config.php not working
Try installing/enabling the PHP Curl extension.
apt-get install php5-curl
Add Google Analytics To A WordPress Site
Paste the following code into your functions.php file replacing the UA-xxxxxxxx-x code with your Google Analytics code.
function googleanalytics(){
?>
<script type="text/javascript">
var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-xxxxxxxx-x']);
_gaq.push(['_trackPageview']);
(function() {
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();
</script>
<?php
}
add_action('wp_head', 'googleanalytics', 100);
Display specific post in WordPress
To display a specific post by post ID, add the following code to your WordPress template file.
<?php //Select specific post ID $post_id=256; //To display post title echo '<h1>' . get_post($post_id)->post_title . '</h1>'; //To display post content echo get_post($post_id)->post_content; ?>
Tested with WordPress 3.3
How to list a specific number of posts from 1 category in WordPress
You can place the following code in one of your theme’s template files to list a particular amount of posts from one of your site’s catagories.
<h2>Last 5 Tutorials</h2>
<?php query_posts('category_name=tutorials&showposts=5'); ?>
<?php while (have_posts()) : the_post(); ?>
<h2><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a></h2>
<?php the_excerpt(); ?>
<?php endwhile; ?>
Tested with WordPress 3.3
Add a Read More link to the_excerpt() in WordPress
To remove the default […] marker at the end of an excerpt and add a Read More link add the following code to your theme’s functions.php file
function new_excerpt_more($more) {
global $post;
return '<a href="'. get_permalink($post->ID) . '"> Read More...</a>';
}
add_filter('excerpt_more', 'new_excerpt_more');
Tested with WordPress version 3.3
Change the_excerpt() word length in WordPress
By default the WordPress the_excerpt() tag displays the first 55 words. To assign a custom length just add the following code to your theme’s functions.php file. The return value in the custom_length function will change the word length of the_excerpt() tag.
function custom_length( $length ) {
return 30;
}
add_filter( 'excerpt_length', 'custom_length', 999 );
Tested with WordPress version 3.3