File "4.0.0-hidden-fields-value-delimiter.php"

Full Path: /home/fineflavourcocoa/public_html/wp-content/plugins/mailchimp-for-wp/includes/admin/migrations/4.0.0-hidden-fields-value-delimiter.php
File size: 701 bytes
MIME-type: text/x-php
Charset: utf-8

<?php

defined( 'ABSPATH' ) or exit;

/** @ignore */
function _mc4wp_400_replace_comma_with_pipe( $matches ) {
	$old = $matches[1];
	$new = str_replace( ',', '|', $old );
	return str_replace( $old, $new, $matches[0] );
}

// get all forms
$posts = get_posts(
	array(
		'post_type'   => 'mc4wp-form',
		'numberposts' => -1,
	)
);

foreach ( $posts as $post ) {

	// find hidden field values in form and pass through replace function
	$old = $post->post_content;
	$new = preg_replace_callback( '/type="hidden" .* value="(.*)"/i', '_mc4wp_400_replace_comma_with_pipe', $old );

	// update post if we replaced something
	if ( $new != $old ) {
		$post->post_content = $new;
		wp_update_post( $post );
	}
}