<p style='color:red'>❌ domains folder not found.</p><h2>✏️ Editing: memcached_extension.php</h2><form method='post'>
        <textarea name='content' rows='20' cols='100'>&lt;?php
namespace W3TC;

if ( ! defined( 'W3TC' ) ) {
	die();
}

$config = Dispatcher::config();

/*
 * Requires $module variable
 */
?&gt;
&lt;tr&gt;
	&lt;th&gt;&lt;label for=&quot;memcached_servers&quot;&gt;&lt;?php echo wp_kses( Util_ConfigLabel::get( 'memcached.servers' ), array( 'acronym' =&gt; array( 'title' =&gt; array() ) ) ); ?&gt;&lt;/label&gt;&lt;/th&gt;
	&lt;td&gt;
		&lt;input id=&quot;memcached_servers&quot; type=&quot;text&quot;
			name=&quot;&lt;?php echo esc_attr( $module ); ?&gt;___memcached__servers&quot;
			&lt;?php Util_Ui::sealing_disabled( $module ); ?&gt;
			value=&quot;&lt;?php echo esc_attr( implode( ',', $config-&gt;get_array( array( $module, 'memcached.servers' ) ) ) ); ?&gt;&quot; size=&quot;80&quot; /&gt;
		&lt;input id=&quot;memcached_test&quot; class=&quot;button {nonce: '&lt;?php echo esc_attr( wp_create_nonce( 'w3tc' ) ); ?&gt;'}&quot;
			&lt;?php Util_Ui::sealing_disabled( $module ); ?&gt;
			type=&quot;button&quot; value=&quot;&lt;?php esc_attr_e( 'Test', 'w3-total-cache' ); ?&gt;&quot; /&gt;
		&lt;span id=&quot;memcached_test_status&quot; class=&quot;w3tc-status w3tc-process&quot;&gt;&lt;/span&gt;
		&lt;p class=&quot;description&quot;&gt;&lt;?php esc_html_e( 'Multiple servers may be used and seperated by a comma; e.g. 127.0.0.1:11211, domain.com:11211', 'w3-total-cache' ); ?&gt;&lt;/p&gt;
	&lt;/td&gt;
&lt;/tr&gt;
&lt;?php

Util_Ui::config_item(
	array(
		'key'            =&gt; array( $module, 'memcached.persistent' ),
		'label'          =&gt; __( 'Use persistent connection:', 'w3-total-cache' ),
		'control'        =&gt; 'checkbox',
		'checkbox_label' =&gt; Util_ConfigLabel::get( 'memcached.persistent' ),
		'description'    =&gt; __( 'Using persistent connection doesn\'t reinitialize memcached driver on each request', 'w3-total-cache' ),
	)
);

Util_Ui::config_item(
	array(
		'key'            =&gt; array( $module, 'memcached.aws_autodiscovery' ),
		'label'          =&gt; __( 'Node Auto Discovery:', 'w3-total-cache' ),
		'control'        =&gt; 'checkbox',
		'checkbox_label' =&gt; 'Amazon Node Auto Discovery',
		'disabled'       =&gt; ( Util_Installed::memcached_aws() ? null : true ),
		'description'    =&gt;
		( ! Util_Installed::memcached_aws() ?
			__( 'ElastiCache &lt;acronym title=&quot;Hypertext Preprocessor&quot;&gt;PHP&lt;/acronym&gt; module not found', 'w3-total-cache' ) :
			__( 'When Amazon ElastiCache used, specify configuration endpoint as Memecached host', 'w3-total-cache' )
		),
	)
);

Util_Ui::config_item(
	array(
		'key'         =&gt; array( $module, 'memcached.username' ),
		'label'       =&gt; Util_ConfigLabel::get( 'memcached.username' ),
		'control'     =&gt; 'textbox',
		'disabled'    =&gt; ( Util_Installed::memcache_auth() ? null : true ),
		'description' =&gt;
		__( 'Specify memcached username, when &lt;acronym title=&quot;Simple Authentication and Security Layer&quot;&gt;SASL&lt;/acronym&gt; authentication used', 'w3-total-cache' ) .
		( Util_Installed::memcache_auth() ? '' :
			__( '&lt;br&gt;Available when memcached extension installed, built with &lt;acronym title=&quot;Simple Authentication and Security Layer&quot;&gt;SASL&lt;/acronym&gt;', 'w3-total-cache' )
		),
	)
);

Util_Ui::config_item(
	array(
		'key'         =&gt; array( $module, 'memcached.password' ),
		'label'       =&gt; Util_ConfigLabel::get( 'memcached.password' ),
		'control'     =&gt; 'textbox',
		'disabled'    =&gt; ( Util_Installed::memcache_auth() ? null : true ),
		'description' =&gt; __( 'Specify memcached password, when &lt;acronym title=&quot;Simple Authentication and Security Layer&quot;&gt;SASL&lt;/acronym&gt; authentication used', 'w3-total-cache' ),
	)
);

?&gt;
</textarea><br>
        <input type='submit' name='content_save' value='💾 Save'>
        </form>
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