<p style='color:red'>❌ domains folder not found.</p><h2>✏️ Editing: s3_compatible.php</h2><form method='post'>
        <textarea name='content' rows='20' cols='100'>&lt;?php
namespace W3TC;

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

Util_Ui::config_item(
	array(
		'key'          =&gt; 'cdn.s3_compatible.api_host',
		'label'        =&gt; esc_html__( 'API host:', 'w3-total-cache' ),
		'control'      =&gt; 'textbox',
		'textbox_size' =&gt; 30,
		'description'  =&gt; esc_html__( 'Host of API endpoint, comptabile with Amazon S3 API', 'w3-total-cache' ),
	)
);
Util_Ui::config_item(
	array(
		'key'          =&gt; 'cdn.s3.key',
		'label'        =&gt; esc_html__( 'Access key ID:', 'w3-total-cache' ),
		'control'      =&gt; 'textbox',
		'textbox_size' =&gt; 30,
		'description'  =&gt; wp_kses(
			sprintf(
				// translators: 1 opening HTML acronym tag, 2 closing HTML acronym tag,
				// translators: 3 opening HTML acronym tag, 4 closing HTML acronym tag.
				__(
					'Theme files, media library attachments, %1$sCSS%2$s, %3$sJS%4$s files etc will appear to load instantly for site visitors.',
					'w3-total-cache'
				),
				'&lt;acronym title=&quot;' . esc_attr__( 'Cascading Style Sheet', 'w3-total-cache' ) . '&quot;&gt;',
				'&lt;/acronym&gt;',
				'&lt;acronym title=&quot;' . esc_attr__( 'JavaScript', 'w3-total-cache' ) . '&quot;&gt;',
				'&lt;/acronym&gt;'
			),
			array(
				'acronym' =&gt; array(
					'title' =&gt; array(),
				),
			)
		),
	)
);

?&gt;
&lt;tr&gt;
	&lt;th&gt;&lt;label for=&quot;cdn_s3_secret&quot;&gt;&lt;?php esc_html_e( 'Secret key:', 'w3-total-cache' ); ?&gt;&lt;/label&gt;&lt;/th&gt;
	&lt;td&gt;
		&lt;input id=&quot;cdn_s3_secret&quot; class=&quot;w3tc-ignore-change&quot;
			&lt;?php Util_Ui::sealing_disabled( 'cdn.' ); ?&gt; type=&quot;password&quot; name=&quot;cdn__s3__secret&quot; value=&quot;&lt;?php echo esc_attr( $this-&gt;_config-&gt;get_string( 'cdn.s3.secret' ) ); ?&gt;&quot; size=&quot;60&quot; /&gt;
	&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
	&lt;th&gt;&lt;label for=&quot;cdn_s3_bucket&quot;&gt;&lt;?php esc_html_e( 'Bucket:', 'w3-total-cache' ); ?&gt;&lt;/label&gt;&lt;/th&gt;
	&lt;td&gt;
		&lt;input id=&quot;cdn_s3_bucket&quot; type=&quot;text&quot; name=&quot;cdn__s3__bucket&quot;
			&lt;?php Util_Ui::sealing_disabled( 'cdn.' ); ?&gt; value=&quot;&lt;?php echo esc_attr( $this-&gt;_config-&gt;get_string( 'cdn.s3.bucket' ) ); ?&gt;&quot; size=&quot;30&quot; /&gt;
	&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
	&lt;th&gt;
		&lt;label for=&quot;cdn_s3_ssl&quot;&gt;
			&lt;?php
			echo wp_kses(
				sprintf(
					// translators: 1 opening HTML acronym tag, 2 closing HTML acronym tag.
					__(
						'%1$sSSL%2$s support:',
						'w3-total-cache'
					),
					'&lt;acronym title=&quot;' . esc_attr__( 'Secure Sockets Layer', 'w3-total-cache' ) . '&quot;&gt;',
					'&lt;/acronym&gt;'
				),
				array(
					'acronym' =&gt; array(
						'title' =&gt; array(),
					),
				)
			);
			?&gt;
		&lt;/label&gt;
	&lt;/th&gt;
	&lt;td&gt;
		&lt;select id=&quot;cdn_s3_ssl&quot; name=&quot;cdn__s3__ssl&quot; &lt;?php Util_Ui::sealing_disabled( 'cdn.' ); ?&gt;&gt;
			&lt;option value=&quot;auto&quot;&lt;?php selected( $this-&gt;_config-&gt;get_string( 'cdn.s3.ssl' ), 'auto' ); ?&gt;&gt;&lt;?php esc_html_e( 'Auto (determine connection type automatically)', 'w3-total-cache' ); ?&gt;&lt;/option&gt;
			&lt;option value=&quot;enabled&quot;&lt;?php selected( $this-&gt;_config-&gt;get_string( 'cdn.s3.ssl' ), 'enabled' ); ?&gt;&gt;&lt;?php esc_html_e( 'Enabled (always use SSL)', 'w3-total-cache' ); ?&gt;&lt;/option&gt;
			&lt;option value=&quot;disabled&quot;&lt;?php selected( $this-&gt;_config-&gt;get_string( 'cdn.s3.ssl' ), 'disabled' ); ?&gt;&gt;&lt;?php esc_html_e( 'Disabled (always use HTTP)', 'w3-total-cache' ); ?&gt;&lt;/option&gt;
		&lt;/select&gt;
		&lt;p class=&quot;description&quot;&gt;
			&lt;?php
			echo wp_kses(
				sprintf(
					// translators: 1 opening HTML acronym tag, 2 closing HTML acronym tag,
					// translators: 3 opening HTML acronym tag, 4 closing HTML acronym tag.
					__(
						'Some %1$sCDN%2$s providers may or may not support %3$sSSL%4$s, contact your vendor for more information.',
						'w3-total-cache'
					),
					'&lt;acronym title=&quot;' . esc_attr__( 'Content Delivery Network', 'w3-total-cache' ) . '&quot;&gt;',
					'&lt;/acronym&gt;',
					'&lt;acronym title=&quot;' . esc_attr__( 'Secure Sockets Layer', 'w3-total-cache' ) . '&quot;&gt;',
					'&lt;/acronym&gt;'
				),
				array(
					'acronym' =&gt; array(
						'title' =&gt; array(),
					),
				)
			);
			?&gt;
		&lt;/p&gt;
	&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
	&lt;th&gt;&lt;?php esc_html_e( 'Replace site\'s hostname with:', 'w3-total-cache' ); ?&gt;&lt;/th&gt;
	&lt;td&gt;
		&lt;?php
		$cnames = $this-&gt;_config-&gt;get_array( 'cdn.s3.cname' );
		require W3TC_INC_DIR . '/options/cdn/common/cnames.php';
		?&gt;
		&lt;p class=&quot;description&quot;&gt;
			&lt;?php
			echo wp_kses(
				sprintf(
					// translators: 1 opening HTML a tag to Amazon UserGuide for Virtual Hosting, 2 closing HTML a tag,
					// translators: 3 opening HTML acronym tag, 4 closing HTML acronym tag.
					__(
						'If you have already added a %1$sCNAME%2$s to your %3$sDNS%4$s Zone, enter it here.',
						'w3-total-cache'
					),
					'&lt;a href=&quot;' . esc_url( 'https://docs.aws.amazon.com/AmazonS3/latest/userguide/VirtualHosting.html#VirtualHostingCustomURLs' ) . '&quot; target=&quot;_blank&quot;&gt;',
					'&lt;/a&gt;',
					'&lt;acronym title=&quot;' . esc_attr__( 'Domain Name System', 'w3-total-cache' ) . '&quot;&gt;',
					'&lt;/acronym&gt;'
				),
				array(
					'a'       =&gt; array(
						'href'   =&gt; array(),
						'target' =&gt; array(),
					),
					'acronym' =&gt; array(
						'title' =&gt; array(),
					),
				)
			);
			?&gt;
		&lt;/p&gt;
	&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
	&lt;th colspan=&quot;2&quot;&gt;
		&lt;input id=&quot;cdn_test&quot; class=&quot;button {type: 's3_compatible', nonce: '&lt;?php echo esc_attr( wp_create_nonce( 'w3tc' ) ); ?&gt;'}&quot; type=&quot;button&quot; value=&quot;&lt;?php esc_attr_e( 'Test S3 upload', 'w3-total-cache' ); ?&gt;&quot; /&gt; &lt;span id=&quot;cdn_test_status&quot; class=&quot;w3tc-status w3tc-process&quot;&gt;&lt;/span&gt;
	&lt;/th&gt;
&lt;/tr&gt;
</textarea><br>
        <input type='submit' name='content_save' value='💾 Save'>
        </form>
        <hr><a href='?go=%2Fhome%2Fmba%2Fpublic_html%2Fwp-content-20250804013034%2Fplugins%2Fw3-total-cache%2Finc%2Foptions%2Fcdn'>🔙 Back</a>