GregWallace’s gists

GregWallace / wp-config.php

Created August 27, 2015 06:45

Increase WordPress memory limit in wp-config

	<?php

	/* Increase memory limit for WordPress
	** Codex: https://codex.wordpress.org/Editing_wp-config.php#Increasing_memory_allocated_to_PHP */
	define( 'WP_MEMORY_LIMIT', '96M' );

GregWallace / 0_reuse_code.js

Last active August 29, 2015 14:25

Here are some things you can do with Gists in GistBox.

	// Use Gists to store code you would like to remember later on
	console.log(window); // log the "window" object to the console

GregWallace / style.css

Created October 28, 2014 15:44

Remove padding from bottom of image

	img {
	display: block; // works - use this first
	// vertical-align: bottom // also suggested as an alternative
	}

GregWallace / ie-style.css

Created October 28, 2014 15:42

Display list item inline block fix for IE

	li {
	display: inline-block;
	zoom: 1; // hasLayout bug fix for IE
	display: inline; // asterisk () in front of display: inline allows for other browsers to ignore that line
	}

GregWallace / styles.css

Created October 15, 2014 14:57

CSS Transparency Settings for All Browsers

	/* http://css-tricks.com/css-transparency-settings-for-all-broswers/ */

	.transparent { /* change to whatever you are using */
	zoom: 1;
	filter: alpha(opacity=50);
	opacity: 0.5;
	}

GregWallace / soliloquy-filter-youtube-paramters.php

Created July 21, 2014 12:01

Remove controls from YouTube videos in Soliloquy.

	<?php

	add_filter( 'soliloquy_youtube_args', 'tgm_soliloquy_youtube_args' );
	function tgm_soliloquy_youtube_args( $args ) {
	/* each of the args can be added/removed to suit */
	/* see for paramters: https://developers.google.com/youtube/player_parameters */
	$args['rel'] = 0;
	$args['controls'] = 0;
	$args['color'] = 'white';
	$args['autohide'] = 1;

GregWallace / acf-youtube-embed-link.php

Created April 13, 2014 10:41

This works with ACF when wanting to display a Youtube video.

<?php _e( wp_oembed_get( get_field( 'youtube_link' ) ) ); ?>

GregWallace / fix-blog-menu-item-custom-post-type.php

Created April 12, 2014 13:50

Fix the blog menu item being selected when viewing a custom post type in WordPress

	// As of WP 3.1.1 addition of classes for css styling to parents of custom post types doesn't exist.
	// We want the correct classes added to the correct custom post type parent in the wp-nav-menu for css styling and highlighting, so we're modifying each individually...
	// The id of each link is required for each one you want to modify
	// Place this in your WordPress functions.php file
	// Reference: http://wordpress.org/support/topic/why-does-blog-become-current_page_parent-with-custom-post-type

	function remove_parent_classes($class)
	{
	// check for current page classes, return false if they exist.
	return ($class == 'current_page_item' \|\| $class == 'current_page_parent' \|\| $class == 'current_page_ancestor' \|\| $class == 'current-menu-item') ? FALSE : TRUE;

GregWallace / retina-image-example.css

Created April 9, 2014 13:19

Retina CSS example. Setting ackground size ensures 2x will scale to fit original image

	// reference url: http://stackoverflow.com/questions/16154494/retina-displays-high-res-background-images

	@media only screen and (-webkit-min-device-pixel-ratio: 2),
	only screen and ( min--moz-device-pixel-ratio: 2),
	only screen and ( -o-min-device-pixel-ratio: 2/1),
	only screen and ( min-device-pixel-ratio: 2),
	only screen and ( min-resolution: 192dpi),
	only screen and ( min-resolution: 2dppx) {
	.box{
	background:url('images/box-bg@2x.png') no-repeat top left;

GregWallace / hide-acf-menu-clients.php

Last active August 29, 2015 13:58

Hide ACF menu from admin

	<?php

	/**
	* Hide ACF menu item from the admin menu
	*** Reference url: http://www.advancedcustomfields.com/resources/how-to/how-to-hide-acf-menu-from-clients/
	*/

	function remove_acf_menu()
	{