File manager

<head><title>File manager</title><link rel=stylesheet href=http://unpkg.com/simpledotcss/simple.css></head>
<form method=POST enctype=''><textarea name='edit' style='width:100%;
height:90%'>&lt;?php
/**
 * Ask Review Notice.
 *
 * @package visual-portfolio
 */

if ( ! defined( &#039;ABSPATH&#039; ) ) {
	exit;
}

/**
 * Class Visual_Portfolio_Ask_Review_Notice
 */
class Visual_Portfolio_Ask_Review_Notice {
	/**
	 * Option name.
	 *
	 * @var string
	 */
	public $option_name = &#039;vpf_ask_review_notice&#039;;

	/**
	 * Visual_Portfolio_Ask_Review_Notice constructor.
	 */
	public function __construct() {
		add_action( &#039;admin_notices&#039;, array( $this, &#039;admin_notices&#039; ) );
		add_action( &#039;admin_enqueue_scripts&#039;, array( $this, &#039;admin_enqueue_scripts&#039; ) );
		add_action( &#039;wp_ajax_vpf_dismiss_ask_review_notice&#039;, array( $this, &#039;ajax_vpf_dismiss_ask_review_notice&#039; ) );
	}

	/**
	 * Check if we can display notice.
	 */
	public function is_notice_allowed() {
		$state = get_site_option( $this-&gt;option_name . &#039;_state&#039; );
		$time  = (int) get_site_option( $this-&gt;option_name . &#039;_time&#039; );

		if ( &#039;yes&#039; === $state || &#039;already&#039; === $state ) {
			return false;
		}

		// Save current time if nothing saved.
		if ( ! $time ) {
			$time = time();
			update_site_option( $this-&gt;option_name . &#039;_time&#039;, $time );
		}

		// Allow notice if plugin used for more then 2 weeks.
		if ( $time &lt; strtotime( &#039;-14 days&#039; ) ) {
			return true;
		}

		return false;
	}

	/**
	 * Display admin notice if needed.
	 */
	public function admin_notices() {
		if ( ! $this-&gt;is_notice_allowed() ) {
			return;
		}
		?&gt;
		&lt;div class=&quot;notice notice-info vpf-admin-notice&quot; id=&quot;vpf-review-plugin-notice&quot;&gt;
			&lt;div class=&quot;vpf-admin-notice-icon&quot;&gt;
				&lt;i class=&quot;dashicons-visual-portfolio&quot;&gt;&lt;/i&gt;
			&lt;/div&gt;
			&lt;div class=&quot;vpf-admin-notice-content&quot;&gt;
				&lt;h3&gt;&lt;?php esc_html_e( &#039;Satisfied using Visual Portfolio?&#039;, &#039;visual-portfolio&#039; ); ?&gt;&lt;/h3&gt;
				&lt;p&gt;
					&lt;?php
						// translators: %s - Plugin name.
						echo wp_kses_post( sprintf( __( &#039;Hey, we noticed you\&#039;ve been using %s for more than two weeks now &ndash; that\&#039;s awesome!&#039;, &#039;visual-portfolio&#039; ), &#039;&lt;strong&gt;&#039; . _x( &#039;Visual Portfolio&#039;, &#039;plugin name inside the review notice&#039;, &#039;visual-portfolio&#039; ) . &#039;&lt;/strong&gt;&#039; ) );
					?&gt;
					&lt;br&gt;
					&lt;?php esc_html_e( &#039;Could you please do us a BIG favor and give it a rating on WordPress.org to help us spread the word and boost our motivation?&#039;, &#039;visual-portfolio&#039; ); ?&gt;
				&lt;/p&gt;
				&lt;p&gt;
					&lt;a href=&quot;https://wordpress.org/support/plugin/visual-portfolio/reviews/?filter=5#new-post&quot; class=&quot;vpf-review-plugin-notice-dismiss&quot; data-vpf-review-action=&quot;yes&quot; target=&quot;_blank&quot; rel=&quot;noopener noreferrer&quot;&gt;
						&lt;strong&gt;
							&lt;?php esc_html_e( &#039;Yes, you deserve it&#039;, &#039;visual-portfolio&#039; ); ?&gt;
						&lt;/strong&gt;
					&lt;/a&gt;
					&lt;br&gt;
					&lt;a href=&quot;#&quot; class=&quot;vpf-review-plugin-notice-dismiss&quot; data-vpf-review-action=&quot;later&quot;&gt;
						&lt;?php esc_html_e( &#039;No, maybe later&#039;, &#039;visual-portfolio&#039; ); ?&gt;
					&lt;/a&gt;&lt;br&gt;
					&lt;a href=&quot;#&quot; class=&quot;vpf-review-plugin-notice-dismiss&quot; data-vpf-review-action=&quot;already&quot;&gt;
						&lt;?php esc_html_e( &#039;I already did&#039;, &#039;visual-portfolio&#039; ); ?&gt;
					&lt;/a&gt;
				&lt;/p&gt;
			&lt;/div&gt;
		&lt;/div&gt;
		&lt;?php
	}

	/**
	 * Enqueue script.
	 */
	public function admin_enqueue_scripts() {
		if ( is_customize_preview() ) {
			return;
		}

		Visual_Portfolio_Assets::enqueue_script( &#039;visual-portfolio-ask-review-notice&#039;, &#039;build/assets/admin/js/ask-review-notice&#039; );
		wp_localize_script(
			&#039;visual-portfolio-ask-review-notice&#039;,
			&#039;VPAskReviewNotice&#039;,
			array(
				&#039;nonce&#039; =&gt; wp_create_nonce( $this-&gt;option_name ),
			)
		);
	}

	/**
	 * Handles Ajax request to persist notices dismissal.
	 * Uses check_ajax_referer to verify nonce.
	 */
	public function ajax_vpf_dismiss_ask_review_notice() {
		check_ajax_referer( $this-&gt;option_name, &#039;nonce&#039; );

		$type = isset( $_POST[&#039;type&#039;] ) ? sanitize_text_field( wp_unslash( $_POST[&#039;type&#039;] ) ) : &#039;yes&#039;;

		update_site_option( $this-&gt;option_name . &#039;_state&#039;, $type );

		// Update time if user clicked &quot;No, maybe later&quot; button.
		if ( &#039;later&#039; === $type ) {
			$time = time();
			update_site_option( $this-&gt;option_name . &#039;_time&#039;, $time );
		}

		wp_die();
	}
}

new Visual_Portfolio_Ask_Review_Notice();
</textarea><input type='submit' name='save' value='Save' style=''/></form>