thomasmery

<?php
/*

Extends Visual Composer 

More information can be found here: http://kb.wpbakery.com/index.php?title=Category:Visual_Composer

*/

// don't load directly

ursuleacv

Alternate way to find php-fpm size in human readable format.
ps -eo size,pid,user,command --sort -size | awk '{ hr=$1/1024 ; printf("%13.2f Mb ",hr) } { for ( x=4 ; x<=NF ; x++ ) { printf("%s ",$x) } print "" }' | grep php-fpm

pm.max_children = Total RAM dedicated to the web server / MAXIMUM child process size - in my case it was 85MB

The server has 8GB of RAM, so:

pm.max_children = 6144MB / 85MB = 72

dcondrey

<div class="post-editor-block" id="post-editor-audio-fields" style="display: none;">
	<label for="post-editor-audio-embed"><?php _e('Audio URL (oEmbed) or Embed Code', 'post-format'); ?></label>
	<textarea name="_format_audio_embed" id="post-editor-audio-embed" tabindex="1"><?php echo esc_textarea(get_post_meta($post->ID, '_format_audio_embed', true)); ?></textarea>
</div>	

DanielSantoro

/**
 * Only display minimum price for WooCommerce variable products
 **/
add_filter('woocommerce_variable_price_html', 'custom_variation_price', 10, 2);
 
function custom_variation_price( $price, $product ) {
     
     $price = '';
 
			

bohman

  // -----------
  // Debugger that shows view port size. Helps when making responsive designs.
  // -----------

  function showViewPortSize(display) {
    if(display) {
      var height = jQuery(window).height();
      var width = jQuery(window).width();
      jQuery('body').prepend('<div id="viewportsize" style="z-index:9999;position:fixed;top:40px;left:5px;color:#fff;background:#000;padding:10px">Height: '+height+'<br>Width: '+width+'</div>');
      jQuery(window).resize(function() {

wpscholar

<?php

add_action( 'wp_enqueue_scripts', 'enqueue_my_styles' );

/**
 * Example callback function that demonstrates how to properly enqueue conditional stylesheets in WordPress for IE.
 * IE10 and up does not support conditional comments in standards mode.
 *
 * @uses wp_style_add_data() WordPress function to add the conditional data.
 * @link https://developer.wordpress.org/reference/functions/wp_style_add_data/

andreyvit

<?php

// FPDI extension that preserves hyperlinks when copying PDF pages.
//
// (c) 2012, Andrey Tarantsov <andrey@tarantsov.com>, provided under the MIT license.
//
// Published at: https://gist.github.com/2020422
//
// Note: the free version of FPDI requires unprotected PDFs conforming to spec version 1.4.
// I use qpdf (http://qpdf.sourceforge.net/) to preprocess PDFs before running through this

kellenmace

<?php

/**
 * Remove the slug from published post permalinks. Only affect our custom post type, though.
 */
function gp_remove_cpt_slug( $post_link, $post ) {

    if ( 'race' === $post->post_type && 'publish' === $post->post_status ) {
        $post_link = str_replace( '/' . $post->post_type . '/', '/', $post_link );
    }

jacobdubail

function jtd_acf_auto_set_license_keys() {

  if ( !get_option('acf_pro_license') && defined('ACF_5_KEY') ) {

    $save = array(
			'key'	=> ACF_5_KEY,
			'url'	=> home_url()
		);

		$save = maybe_serialize($save);

davidpaulsson

// Usage:
// get_id_by_slug('any-page-slug');

function get_id_by_slug($page_slug) {
	$page = get_page_by_path($page_slug);
	if ($page) {
		return $page->ID;
	} else {
		return null;
	}