ControlledChaos

ACF Responsive Images

WordPress Snippet

Adds the srcset and sizes attributes to ACF image uploads. Requires installation of the Advanced Custom Fields plugin.

NOTE: ACF image field must be set to return the ID.

NOTE: WordPress needs image sizes with equal aspect ratios in order to generate the srcset, and does not use srcset when images are added as "Full Size".

steveosoule

WP-HEADER

Template

<mvt:do file="g.Module_Library_Utilities" name="g.datetime" value="Format_SOAP_DateTime( s.dyn_time_t )" />
<!-- !@! datetime: &mvt:global:datetime; -->

<div id="site-container">
	<div id="global-header"><mvt:item name="hdft" param="global_header" /></div>

bjorn2404

<?php

/**
 * Add iFrame to allowed wp_kses_post tags
 *
 * @param array  $tags Allowed tags, attributes, and/or entities.
 * @param string $context Context to judge allowed tags by. Allowed values are 'post'.
 *
 * @return array
 */

mattclements

<?php

add_action('admin_init', function () {
    // Redirect any user trying to access comments page
    global $pagenow;
    
    if ($pagenow === 'edit-comments.php') {
        wp_redirect(admin_url());
        exit;
    }

EvanHerman

function isOnScreen(elem) {
	// if the element doesn't exist, abort
	if( elem.length == 0 ) {
		return;
	}
	var $window = jQuery(window)
	var viewport_top = $window.scrollTop()
	var viewport_height = $window.height()
	var viewport_bottom = viewport_top + viewport_height
	var $elem = jQuery(elem)

kjbrum

<?php
/**
 *  Change a Gravity Forms submit input to a button.
 *
 *  @param   string  $button  The string of the submit input html
 *  @param   object  $form    A Gravity Form form object
 *  @return  string           Our modified submit button string
 */
function wp_gravity_forms_submit_button( $button, $form ) {
    return "<button class='btn' id='gform_submit_button_{$form["id"]}'>{$form['button']['text']}</button>";

brycejacobson

<!-- Begin custom tax loop -->

    <ul class="accordion" data-accordion>

        <?php
        //Retrieve custom taxonomy terms using get_terms and the custom post type.
        $categories = get_terms('state');
        //Iterate through each term
        foreach ( $categories as $category ) :
        ?>

pburtchaell

/**
 * VH and VW units can cause issues on iOS devices: http://caniuse.com/#feat=viewport-units
 * 
 * To overcome this, create media queries that target the width, height, and orientation of iOS devices. 
 * It isn't optimal, but there is really no other way to solve the problem. In this example, I am fixing 
 * the height of element `.foo` —which is a full width and height cover image.
 *
 * iOS Resolution Quick Reference: http://www.iosres.com/
 */
 

mattbanks

<?php

// Get terms
// http://codex.wordpress.org/Function_Reference/get_terms
// use $args array in second parameter if needed
$my_categories = get_terms( 'TERM_NAME_HERE' );
$my_categories_count = count( $my_categories );

if ( $my_categories_count > 0 && is_array( $my_categories ) ) {
	echo '<div class="wrap">';

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;
	}