alexkingorg

<?php

/**
 * Change the brightness of the passed in color
 *
 * $diff should be negative to go darker, positive to go lighter and
 * is subtracted from the decimal (0-255) value of the color
 * 
 * @param string $hex color to be modified
 * @param string $diff amount to change the color

andreyvit

<?php

// FPDI extension that preserves hyperlinks when copying PDF pages.
//
// (c) 2012, Andrey Tarantsov <[email protected]>, 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

spivurno

<?php
/**
 * WARNING! THIS SNIPPET MAY BE OUTDATED.
 * The latest version of this snippet can be found in the Gravity Wiz Snippet Library:
 * https://github.com/gravitywiz/snippet-library/blob/master/gravity-forms/gw-advanced-merge-tags.php
 */
/**
 * Gravity Wiz // Gravity Forms // Advanced Merge Tags
 *
 * Adds support for several advanced merge tags:

adamcapriola

<?php
/**
 * Template Name: Discourse SSO
 * Author: Adam Capriola
 * Version: 1.1
 * Author URI: https://meta.discourse.org/users/AdamCapriola/activity
 * Adapted From: https://github.com/ArmedGuy/discourse_sso_php
 * Uses: https://meta.discourse.org/t/official-single-sign-on-for-discourse/13045
 *
 */

polevaultweb

<?php

// Add new Discount setting the to discount add and edit forms 
add_action( 'edd_add_discount_form_before_use_once', array( $this, 'edd_perpetual_discounts_setting_add_form' ) );
add_action( 'edd_edit_discount_form_before_use_once', array( $this, 'edd_perpetual_discounts_setting_edit_form' ) );

// Handle saving the settings on form submission
add_filter( 'edd_update_discount', 'edd_perpetual_discounts_add_meta' );
add_filter( 'edd_insert_discount', 'edd_perpetual_discounts_add_meta' );