qutek

<?php

/**
 * login_with_email filter to the authenticate filter hook, to fetch a username based on entered email
 * @param  obj $user
 * @param  string $username [description]
 * @param  string $password [description]
 * @return boolean
 */
add_filter('authenticate', 'login_with_email', 20, 3);

qutek

OS X Preferences

---

#Disable window animations
defaults write NSGlobalDomain NSAutomaticWindowAnimationsEnabled -bool false

#Enable repeat on keydown
defaults write -g ApplePressAndHoldEnabled -bool false

qutek

/*
Replace default osx keymap, or just add this to Preferences -> Key Bindings -> User
*/
[
	{ "keys": ["ctrl+q"], "command": "exit" },

	{ "keys": ["ctrl+shift+n"], "command": "new_window" },
	{ "keys": ["ctrl+shift+w"], "command": "close_window" },
	{ "keys": ["ctrl+o"], "command": "prompt_open_file" },
	{ "keys": ["ctrl+shift+t"], "command": "reopen_last_file" },

qutek

SELECT p.ID, p.post_type, p.post_status, m.* FROM wp_posts p LEFT JOIN
( SELECT  
  post_id, 
  GROUP_CONCAT(if(meta_key = 'campaign_description', meta_value, NULL)) AS 'description', 
  GROUP_CONCAT(if(meta_key = 'campaign_start', meta_value, NULL)) AS 'start', 
  GROUP_CONCAT(if(meta_key = 'campaign_end', meta_value, NULL)) AS 'end', 
  GROUP_CONCAT(if(meta_key = 'campaign_priority', meta_value, NULL)) AS 'priority' 
FROM wp_postmeta
GROUP BY post_id ) m
ON m.post_id = p.ID

qutek

<?php
/**
 * Repeatable Custom Fields in a Metabox
 * Author: Helen Hou-Sandi
 *
 * From a bespoke system, so currently not modular - will fix soon
 * Note that this particular metadata is saved as one multidimensional array (serialized)
 */
 
function hhs_get_sample_options() {

qutek

<?php  
/**
* getMostPriority()
* Utility function for getting random values with weighting.
* Pass in an associative array, such as array('A'=>5, 'B'=>45, 'C'=>50)
* An array like this means that "A" has a 5% chance of being selected, "B" 45%, and "C" 50%.
* The return value is the array key, A, B, or C in this case.  Note that the values assigned
* do not have to be percentages.  The values are simply relative to each other.  If one value
* weight was 2, and the other weight of 1, the value with the weight of 2 has about a 66%
* chance of being selected.  Also note that weights should be integers.

qutek

<?php
//Remove from a single line string
$output = "Likening ‘not-critical’ with";
$output = preg_replace('/[^(\x20-\x7F)]*/','', $output);
echo $output;

//Remove from a multi-line string
$output = "Likening ‘not-critical’ with \n Likening ‘not-critical’ with \r Likening ‘not-critical’ with. ' ! -.";
$output = preg_replace('/[^(\x20-\x7F)\x0A\x0D]*/','', $output);
echo $output;

qutek

<?php
function custom_do_settings_sections($page) {
    global $wp_settings_sections, $wp_settings_fields;

    if ( !isset($wp_settings_sections) || !isset($wp_settings_sections[$page]) )
        return;

    foreach( (array) $wp_settings_sections[$page] as $section ) {
        echo "<h3>{$section['title']}</h3>\n";
        call_user_func($section['callback'], $section);

qutek

<?php
/**
 * Get the Featured image URL of a post
 * @global object $post
 * @param string $size
 * @return string
 */
function funkmo_get_post_thumbnail_url($post_id='') {
	$image_url = '';
	

qutek

<?php

/**
 * This little class records how long it takes each WordPress action or filter
 * to execute which gives a good indicator of what hooks are being slow.
 * You can then debug those hooks to see what hooked functions are causing problems.
 * 
 * This class does NOT time the core WordPress code that is being run between hooks.
 * You could use similar code to this that doesn't have an end processor to do that.
 *