# flywp/0.3/includes/Helper.php

FlyWP Helper – Page Cache, Page Optimization, Emails for FlyWP Server Control Panel, version 0.3. 28 lines.

- Page: https://pluginprobe.com/plugins/flywp/0.3/code/includes/Helper.php
- Raw: https://pluginprobe.com/plugins/flywp/0.3/raw/includes/Helper.php
- Modified: 2023-06-13T17:24:06+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/flywp/0.3/code/includes/Helper.php#L10-L20`.

```php
<?php

namespace FlyWP;

class Helper {

    /**
     * Print_r with pre tags.
     *
     * @param mixed $var
     */
    public static function print_r( $var = null ) {
        echo '<pre>';
        print_r( $var );
        echo '</pre>';
    }

    /**
     * Var_dump and die.
     *
     * @param mixed $var
     */
    public static function dd( $var = null ) {
        self::print_r( $var );
        die();
    }
}

```