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markjaquith / wp-update-plugins-git.sh
Created August 5, 2016 13:17
Update all WordPress plugins using WP-CLI and make a separate git commit for each one
#!/bin/bash
PLUGINS=$(wp plugin list --update=available --field=name | tr -d '\r');
wp plugin update-all;
for plugin in $PLUGINS; do
git add -A "wp-content/plugins/$plugin";
git commit -m "Update plugin: $plugin";
done;
@markjaquith
markjaquith / suicidal-filter.php
Last active October 22, 2023 23:14
Version of `add_filter()` for WordPress that only runs once
<?php
/*
Use this just like `add_filter()`, and then run something that calls the filter (like
`new WP_Query`, maybe).
That's it. If the filter gets called again, your callback will not be.
This works around the common "filter sandwich" pattern where you have to remember to
call `remove_filter` again after your call.
@markjaquith
markjaquith / home-page-redirect.php
Last active February 7, 2021 15:00 — forked from davidzack/gist:194f37444c9d68630308ee416381ef61
If user is logged in, and on the front page, redirect to /?firstName=FIRST&lastName=LAST
<?php
function home_page_first_last_name_redirect() {
if ( is_front_page() && is_user_logged_in() && ! isset( $_GET['firstName'] ) ) {
$user = wp_get_current_user();
$url = add_query_arg( array(
'firstName' => $user->first_name,
'lastName' => $user->last_name,
));
wp_redirect( $url );
@markjaquith
markjaquith / readme.md
Last active June 11, 2017 15:19
For WordPress, a method to re-index a multi-dimensional array by the (unique) value of a given array key

Okay, so, let's say you have some data like this:

$things = [
  0 => [ 'id' => 123, 'title' => '123 Title', 'content' => '123 Content' ],
  1 => [ 'id' => 456, 'title' => '456 Title', 'content' => '456 Content' ],
  2 => [ 'id' => 789, 'title' => '789 Title', 'content' => '789 Content' ],
];
@markjaquith
markjaquith / block-unnecessary-image-queries.php
Created February 13, 2018 17:34
<?php
/*
Plugin Name: Block WordPress attachment queries
Description: Blocks MySQL queries for WordPress attachments that are on domains we know will never resolve to a local WordPress attachment ID.
Author: Mark Jaquith
*/
add_filter( 'query', function( $query ) {
global $wpdb;
@markjaquith
markjaquith / plugin.php
Last active February 7, 2021 15:00
<?php
/**
* Plugin Name: YOUR PLUGIN NAME
*/
include( dirname( __FILE__ ) . '/lib/requirements-check.php' );
$your_plugin_requirements_check = new YOUR_PREFIX_Requirements_Check( array(
'title' => 'YOUR PLUGIN NAME',
'php' => '5.4',
@markjaquith
markjaquith / gform-stripe-use-older-api.php
Created February 25, 2018 01:56
Force Gravity Forms Stripe add-on to use an older version of the Stripe API, so subscriptions work
<?php
add_action( 'gform_stripe_post_include_api', function() {
if ( method_exists( '\Stripe\Stripe', 'setApiVersion' ) ) {
\Stripe\Stripe::setApiVersion( '2016-07-06' );
}
});
@markjaquith
markjaquith / README.md
Created April 11, 2019 17:29
Identify images that are displayed wider than their natural width (which results in them looking blurry)
  1. Paste this into your browser console.
  2. Start resizing the window.
  3. Any images that are ever displayed in a blurry fashion will throw an error and get faded out to 0.05 opacity.
@markjaquith
markjaquith / Disable-ACF-UI.php
Created January 12, 2021 08:28
Disable ACF UI
<?php
// Block the ACF settings UI entirely, except on local dev.
if (! defined('WP_LOCAL_DEV') || ! WP_LOCAL_DEV) {
add_filter('acf/settings/show_admin', '__return_false');
add_filter('acf/settings/capability', function () { return 'do_not_allow'; });
}
@markjaquith
markjaquith / admin-links-new-tab.php
Created April 25, 2022 19:46
WordPress plugin to open external links in a new tab in the WordPress admin