Did You Know GitHub Supports SVN?

GitHub is an awesome code repository and code distribution website. It’s used by countless people and organizations to develop and release code.

I’ve wanted to made use of GitHub for a very long time now but the site is built around the Git revision control software. However I instead extensively use Subversion (SVN) in my daily life and have no desire or need to learn Git — everything I currently do requires that I use SVN. Not to mention that the Git experience on Windows is absolutely horrendous.

So I was incredibly pleased to learn that GitHub supports SVN! They added full support way back in October 2011 but I somehow missed the memo.

This is super good news because it means I can now start to distribute my code and projects via my my GitHub page. Nothing is there quite yet but I hope to package up and commit some code to there soon. :)

wp_list_pluck() Is An Awesome WordPress Function

If you’re a WordPress developer and you don’t know about wp_list_pluck(), then listen up!

Say you have an array called $posts that contains this:

[0] => stdClass Object
	[ID] => 675
	[post_author] => 5
	[post_date] => 2010-07-25 19:40:01
	[post_date_gmt] => 2010-07-25 19:40:01
	[post_content] => This site is using the standard ...
	[post_title] => About The Tests

[1] => stdClass Object
	[ID] => 501
	[post_author] => 6
	[post_date] => 2010-08-01 09:42:26
	[post_date_gmt] => 2010-08-01 16:42:26
	[post_content] => The last item in this page's content ...
	[post_title] => Clearing Floats

[2] => stdClass Object
	[ID] => 174
	[post_author] => 5
	[post_date] => 2007-12-11 16:25:40
	[post_date_gmt] => 2007-12-11 06:25:40
	[post_content] => Level 1 of the reverse hierarchy test ...
	[post_title] => Level 1
	)

[3] => stdClass Object
	[ID] => 173
	[post_author] => 5
	[post_date] => 2007-12-11 16:23:33
	[post_date_gmt] => 2007-12-11 06:23:33
	[post_content] => Level 2 of the reverse hierarchy test.
	[post_title] => Level 2

How would you go about getting all of the post_title values? Well obviously you could do something like this:

$post_titles = array();
foreach ( $posts as $key => $post ) {
	$post_titles[$key] = $post->post_title;
}

Sure, it’s not that complicated but that can get repetitive in your code. So how about this instead?

$post_titles = wp_list_pluck( $posts, 'post_title' );

Much easier, right? :)

Thanks Michael Fields for reminding me about this great function!

Sublime 2: Open New Tabs On The Right

One of the few things that bugged me about my favorite text editor, Sublime 2, is that new tabs would open up next to the current tab instead on the far right. Since I usually have about a half-dozen tabs open at once, this made keeping them in a sane order frustrating.

Thankfully Stylishmedia has written a simple little Sublime 2 plugin that makes new tabs open on the right side. Perfect. :)

Using Traits In PHP 5.4

I just read a great article by Shameer C. about traits in PHP 5.4. I’m really looking forward to using this functionality. Basically you can create things called traits, modules if you will, that you can then include into classes that you are writing.

For example if you need to deal with the filesystem, you could load in a filesystem trait that provides you with pre-written functionality. Or if you needed to make remote requests, you could load in a HTTP trait. Classes can only extend a single other class but you can use as many traits as you want.

This will be so useful!

Thanks Mo for sending me the link!

How To Remove (Or Change) “Private” Or “Protected” From WordPress Post Titles

If you make a post private in WordPress, the post’s title with be prefixed with “Private”. The same will happen if you password protect the post, although it will be prefixed with “Protected”. If you’d like to remove these, just add the following code to your theme’s functions.php file:

add_filter( 'private_title_format', 'yourprefix_private_title_format' );
add_filter( 'protected_title_format', 'yourprefix_private_title_format' );

function yourprefix_private_title_format( $format ) {
	return '%s';
}

The above code will remove the prefix by changing the format from Private: %s and Protected: %s to just %s where %s is the existing post title.

If you’d like to change it to something else, you can just change what the function in my example returns. If you want to change them independently of each other, then you’ll need to use two separate callback functions.

How To Create Custom WordPress Cron Intervals

This is mostly a reminder for myself so I can stop tracking it down every time I forget, but here’s how to have WordPress code execute on a different schedule than the default intervals of hourly, twicedaily, and daily. This specific example is for weekly execution.

<?php

// Add a new interval of a week
// See http://codex.wordpress.org/Plugin_API/Filter_Reference/cron_schedules
add_filter( 'cron_schedules', 'myprefix_add_weekly_cron_schedule' );
function myprefix_add_weekly_cron_schedule( $schedules ) {
	$schedules['weekly'] = array(
		'interval' => 604800, // 1 week in seconds
		'display'  => __( 'Once Weekly' ),
	);

	return $schedules;
}

// Schedule an action if it's not already scheduled
if ( ! wp_next_scheduled( 'myprefix_my_cron_action' ) ) {
	wp_schedule_event( time(), 'weekly', 'myprefix_my_cron_action' );
}

// Hook into that action that'll fire weekly
add_action( 'myprefix_my_cron_action', 'myprefix_function_to_run' );
function myprefix_function_to_run() {
	// Add some code here
}

?>

On a side note, I believe this must go in a plugin and not your theme’s functions.php which I hear loads too late.