haleeben

public function get_subscription_plan_id( $feed, $payment_amount, $trial_period_days, $currency = '' ) {

		$safe_feed_name      = preg_replace( '/[^a-z0-9_\-]/', '', strtolower( $feed['meta']['feedName'] ) );
		$safe_billing_cycle  = $feed['meta']['billingCycle_length'] . $feed['meta']['billingCycle_unit'];
		$safe_trial_period   = $trial_period_days ? 'trial' . $trial_period_days . 'days' : '';
		$safe_payment_amount = $this->get_amount_export( $payment_amount, $currency );

		/*
		 * Only include the currency code in the plan id when the entry currency does not match the plugin currency.
		 * Ensures the majority of plans created before this change will continue to be used.

haleeben

add_action( 'transition_post_status', 'update_expired_post_meta', 10, 3 );

function update_expired_post_meta( $new_publish_status, $old_publish_status, $post ){

	if( 'expired' == $new_publish_status ){
	
		// Change the ACF field value to false
		update_field( 'field_name', false, $post->ID );
		
	}

haleeben

add_filter('acf/load_field/name=field_name', 'acf_readonly' );

function acf_readonly( $field ) {

    $field['readonly'] = 1;

    return $field;
}

haleeben

<?php
/**
* MOD: Better Limit Submissions Per Time Period by User or IP (without hiding form & spanning limit across a group of forms)
* 
* Based On: http://gravitywiz.com/2012/05/12/limit-ip-to-one-submission-per-time-period
* Video:    http://screencast.com/t/I11vWq02Qswn
* 
* Note: This mod does not require the original snippet. Most of the parameters still function the same as the snippet it
* is based on. The only exception is the 'form_id' parameter which now accepts an array of form IDs rather than a single
* form ID.