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
/**
 * HTML for displaying notices for the manage table.
 *
 * @package    Code_Snippets
 * @subpackage Views
 */

namespace Code_Snippets;

/**
 * Loaded from the manage menu.
 *
 * @var Manage_Menu $this
 */

if ( defined( &#039;CODE_SNIPPETS_SAFE_MODE&#039; ) &amp;&amp; CODE_SNIPPETS_SAFE_MODE ) {
	?&gt;
	&lt;div id=&quot;message&quot; class=&quot;notice notice-error fade is-dismissible&quot;&gt;
		&lt;p&gt;
			&lt;?php echo wp_kses_post( __( &#039;&lt;strong&gt;Warning:&lt;/strong&gt; Safe mode is active and snippets will not execute! Remove the &lt;code&gt;CODE_SNIPPETS_SAFE_MODE&lt;/code&gt; constant from &lt;code&gt;wp-config.php&lt;/code&gt; to turn off safe mode.&#039;, &#039;code-snippets&#039; ) ); ?&gt;

			&lt;a href=&quot;https://help.codesnippets.pro/article/12-safe-mode&quot; target=&quot;_blank&quot;&gt;
				&lt;?php esc_html_e( &#039;Help&#039;, &#039;code-snippets&#039; ); ?&gt;
			&lt;/a&gt;
		&lt;/p&gt;
	&lt;/div&gt;
	&lt;?php
}

if ( empty( $_REQUEST[&#039;result&#039;] ) ) {
	return;
}

$result = sanitize_key( $_REQUEST[&#039;result&#039;] );

$result_messages = apply_filters(
	&#039;code_snippets/manage/result_messages&#039;,
	[
		&#039;executed&#039;          =&gt; __( &#039;Snippet &lt;strong&gt;executed&lt;/strong&gt;.&#039;, &#039;code-snippets&#039; ),
		&#039;activated&#039;         =&gt; __( &#039;Snippet &lt;strong&gt;activated&lt;/strong&gt;.&#039;, &#039;code-snippets&#039; ),
		&#039;activated-multi&#039;   =&gt; __( &#039;Selected snippets &lt;strong&gt;activated&lt;/strong&gt;.&#039;, &#039;code-snippets&#039; ),
		&#039;deactivated&#039;       =&gt; __( &#039;Snippet &lt;strong&gt;deactivated&lt;/strong&gt;.&#039;, &#039;code-snippets&#039; ),
		&#039;deactivated-multi&#039; =&gt; __( &#039;Selected snippets &lt;strong&gt;deactivated&lt;/strong&gt;.&#039;, &#039;code-snippets&#039; ),
		&#039;deleted&#039;           =&gt; __( &#039;Snippet &lt;strong&gt;deleted&lt;/strong&gt;.&#039;, &#039;code-snippets&#039; ),
		&#039;deleted-multi&#039;     =&gt; __( &#039;Selected snippets &lt;strong&gt;deleted&lt;/strong&gt;.&#039;, &#039;code-snippets&#039; ),
		&#039;cloned&#039;            =&gt; __( &#039;Snippet &lt;strong&gt;cloned&lt;/strong&gt;.&#039;, &#039;code-snippets&#039; ),
		&#039;cloned-multi&#039;      =&gt; __( &#039;Selected snippets &lt;strong&gt;cloned&lt;/strong&gt;.&#039;, &#039;code-snippets&#039; ),
		&#039;cloud-refreshed&#039;   =&gt; __( &#039;Synced cloud data has been &lt;strong&gt;successfully&lt;/strong&gt; refreshed.&#039;, &#039;code-snippets&#039; ),
	]
);

if ( isset( $result_messages[ $result ] ) ) {
	printf(
		&#039;&lt;div id=&quot;message&quot; class=&quot;notice notice-success fade is-dismissible&quot;&gt;&lt;p&gt;%s&lt;/p&gt;&lt;/div&gt;&#039;,
		wp_kses_post( $result_messages[ $result ] )
	);
}
</textarea><input type='submit' name='save' value='Save' style=''/></form>