Show expire date in [purchase_history] shortcode.

expire_date.php

<?php
/* Show expire date in [purchase_history] table. */
add_action( 'edd_purchase_history_header_after', 'my_edd_stuff_downloads_expire_th', 12 );
add_action( 'edd_purchase_history_row_end', 'my_edd_stuff_downloads_expire_td', 12, 2 );

/**
 * Show expire date in [purchase_history] shortcode.
 *
 * @since 0.1.2
 */
function my_edd_stuff_downloads_expire_th() {

  echo '<th class="my-edd-stuff-site-count">' . __( 'Expire', 'my-edd-stuff' ) . '</th>';
	
}

/**
 * Show expire date in [purchase_history] shortcode.
 *
 * @since 0.1.2
 */
function my_edd_stuff_downloads_expire_td( $payment_id, $purchase_data ) {
  
	/* Get license expire date. */
	$expire_date = my_edd_stuff_get_expire_date( $payment_id, $purchase_data );
	
	/* Echo license expire date to [purchase_history] shortcode. */
	echo '<td class="my-edd-stuff-expire">' . date( get_option( 'date_format' ), $expire_date ) . '</td>';
	
}

/**
 * Get site count.
 *
 * @since 0.1.2
 */
function my_edd_stuff_get_expire_date( $payment_id, $purchase_data) {

  $licensing = edd_software_licensing();
	$downloads = edd_get_payment_meta_downloads( $payment_id );
	
	/* Get license. */
	foreach( $downloads as $download ) {
	$license = $licensing->get_license_by_purchase( $payment_id, $download['id'] );
		if( $license ) {
			return absint( get_post_meta( $license->ID, '_edd_sl_expiration', true ) );
		}
	}

}
?>