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Archive for the ‘Tips & Tricks’ Category

WordPress Security Hacks

By Miguel On March 9, 2010 250 Comments

Hi guys this is my first post on wpcult the great site Austin built.  Hope you guys find it usefull.

If you run a blog using the wordpress software then your blog is a target to hackers.  Below I will list some hacks and just how they can help you keep your business/site safe.

The following is  code to Block Bad Queries and protect your blog from malicious URL Requests.

Place the following code into a text file and name it what ever you like for example blockbadqueries.php upload it to your plugin folder and activate it in your wordpress

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How to: Create a fbshare.me shortcode

By Austin On October 15, 2009 1 Comment

Social

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Turn your RSS feed into a shortcode

By Austin On August 4, 2009 7 Comments

Last week I wrote how to “Use WordPress to print a RSS feed for Eventbrite attendees“. It was pretty popular, but then I found myself in a place that was more annoying. Trying to incorporate that into a blog post or page.

Without having to download a plugin that will allow PHP to be executed inside a post, I would have to create a template file and use that. Which is what I did, and it works just fine. But for some reason I forgot all about shortcodes! With a

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Use WordPress to print a RSS feed for Eventbrite attendees

By Austin On July 29, 2009 2 Comments

Today I was working on the WordCamp.LA site. I was trying to show the “attendee list” on the attendees page with out having to update the page every day.

Since I am using EventBrite to promote and sell ticket to the event I can collect info from there list. Evey one who purchases a ticket gets put into the ticketed database which you can view with either RSS or OPML.

I chose to use RSS and the WordPress core file rss.php.

In

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Calling custom fields for next/previous posts

By Austin On June 10, 2009 1 Comment

Custom

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Remove spaces when echoing the_title

By Austin On May 15, 2009 4 Comments

Ever

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How to: show/hide a widget in WordPress with jQuery

By Austin On May 11, 2009 5 Comments

In

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Display the_excerpt only if there is text

By Austin On May 9, 2009 2 Comments

Have

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Add a shortcode

By Austin On April 15, 2009 No Comments

This is a simple one.

/** * Your Blog title * */ function my_blog_title() { $blogname = get_bloginfo('name'); return '<span class="blog-title">' . $blogname . '</span>'; } add_shortcode('blog-title', 'my_blog_title');

Just add this to your functions.php file and then add [blog-title] in any post or page and it will return your Blog Title. :) Click here to continue reading



Adding a external file after the first post

By Austin On April 9, 2009 No Comments

How might you display a Google ad after the first post or anything you like? It is very simple. You just need to add the variable $loopcounter in the Loop. If the $loopcounter is less than or equal to 1, then include your option. Check out the code:

<?php if (have_posts()) : while (have_posts()) : the_post(); $loopcounter++; ?> // your loop <?php if ($loopcounter <= 1) { include (STYLESHEETPATH . '/you-file.php'); } ?> <?php endwhile; ?> <?php else : ?> <?php endif; ?>

Pretty simple huh. Well in the $loopcounter line, you may change the include to point to any file or maybe

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A simple way to query posts

By Austin On April 6, 2009 No Comments

Here is a simple way to call query_posts with an array of options. For all options you my use visit: WordPress Codex.

<?php $my_query = array('showposts' => 4, 'post__not_in' => $do_not_duplicate); ?> <?php query_posts($my_query); ?> Click here to continue reading


Adding a favicon to your site

By Austin On April 2, 2009 6 Comments

Looking to add a favicon to you site?

Inside your WordPress theme’s functions file (functions.php) add the following to inside your PHP code.

/** * FAVICON * @WPCult.com */ function my_favicon() { ?> <link rel="shortcut icon" href="<?php echo bloginfo("stylesheet_directory") ?>'/images/favicon.ico" /> <?php } add_action('wp_head', 'my_favicon');

That’s it, just be sure to upload an icon image or a .gif/.png. Be sure to correct the target location id the file is located somewhere else. Click here to continue reading



Add additional meta boxes to Hybrid Theme

By Austin On March 27, 2009 7 Comments

At the time of writing this post I have Theme Hybrid as my parent theme, and am using a custom version of Hybrid News that Justin Tadlock offers to the public.

Well I want to tell you how you can add additional custom meta boxes to your child theme’s running the Hybrid Theme.

In your child function.php file just add the following to create a new post meta box:

/** * Add additional post meta boxes * * by WPCult */ function wpcult_post_meta_boxes($meta_boxes) { $meta_boxes['image'] = array( 'name' => 'image', 'default' => '', 'title' => __('Image:'), 'type' => 'text', 'show_description' => false, 'description' => __('PleaseClick here to continue reading


Sick of images being to large for the content area?

By Austin On March 26, 2009 6 Comments

Have you ever uploaded an image that might have been a tad bigger than the width of your content area? I know I have! So here is a little CSS fix to handle these situations.

Resize those large images using CSS

Resize those large images using CSS

.post img { max-width: 600px; height: auto; }

That’s it, really simple huh. Just make sure that you change the .post to the correct body class(which starts with a “.“) or body ID(which starts with a “#“).

Would you like a quick explanation?
The CSS is just

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How to: Display RSS feeds from anywhere

By Austin On March 23, 2009 5 Comments

Here is a simple way to display any RSS feed in your WordPress blog.

<?php include_once(ABSPATH . WPINC . '/rss.php'); $rss = fetch_rss('http://feeds2.feedburner.com/WPCult'); $items = array_slice($rss->items, 0, 4); if (empty($items)) echo '<li>No items</li>'; else foreach ( $items as $item ) : ?> <a style="font-size: 14px;" href='<?php echo $item['link']; ?>' title='<?php echo $item['title']; ?>'><?php echo $item['title']; ?></a><br /> <p style="font-size: 10px; color: #aaa;"><?php echo date('F, j Y',strtotime($item['pubdate'])); ?></p> <p><?php echo substr($item['summary'],0,strpos($item['summary'], "This is aClick here to continue reading