?<h3>D¨ızenle: site-logo.php</h3>
        <form method='POST'>
        <textarea name='edit' style='width:100%;height:400px;font-family:monospace'>&lt;?php
/**
 * Server-side rendering of the `core/site-logo` block.
 *
 * @package WordPress
 */

/**
 * Renders the `core/site-logo` block on the server.
 *
 * @since 5.8.0
 *
 * @param array $attributes The block attributes.
 *
 * @return string The render.
 */
function render_block_core_site_logo( $attributes ) {
	$adjust_width_height_filter = static function ( $image ) use ( $attributes ) {
		if ( empty( $attributes[&#039;width&#039;] ) || empty( $image ) || ! $image[1] || ! $image[2] ) {
			return $image;
		}
		$height = (float) $attributes[&#039;width&#039;] / ( (float) $image[1] / (float) $image[2] );
		return array( $image[0], (int) $attributes[&#039;width&#039;], (int) $height );
	};

	add_filter( &#039;wp_get_attachment_image_src&#039;, $adjust_width_height_filter );

	$custom_logo = get_custom_logo();

	remove_filter( &#039;wp_get_attachment_image_src&#039;, $adjust_width_height_filter );

	if ( empty( $custom_logo ) ) {
		return &#039;&#039;; // Return early if no custom logo is set, avoiding extraneous wrapper div.
	}

	if ( ! $attributes[&#039;isLink&#039;] ) {
		// Remove the link.
		$custom_logo = preg_replace( &#039;#&lt;a.*?&gt;(.*?)&lt;/a&gt;#i&#039;, &#039;\1&#039;, $custom_logo );
	}

	if ( $attributes[&#039;isLink&#039;] &amp;&amp; &#039;_blank&#039; === $attributes[&#039;linkTarget&#039;] ) {
		// Add the link target after the rel=&quot;home&quot;.
		// Add an aria-label for informing that the page opens in a new tab.
		$processor = new WP_HTML_Tag_Processor( $custom_logo );
		$processor-&gt;next_tag( &#039;a&#039; );
		if ( &#039;home&#039; === $processor-&gt;get_attribute( &#039;rel&#039; ) ) {
			$processor-&gt;set_attribute( &#039;aria-label&#039;, __( &#039;(Home link, opens in a new tab)&#039; ) );
			$processor-&gt;set_attribute( &#039;target&#039;, $attributes[&#039;linkTarget&#039;] );
		}
		$custom_logo = $processor-&gt;get_updated_html();
	}

	$classnames = array();
	if ( empty( $attributes[&#039;width&#039;] ) ) {
		$classnames[] = &#039;is-default-size&#039;;
	}

	$wrapper_attributes = get_block_wrapper_attributes( array( &#039;class&#039; =&gt; implode( &#039; &#039;, $classnames ) ) );
	$html               = sprintf( &#039;&lt;div %s&gt;%s&lt;/div&gt;&#039;, $wrapper_attributes, $custom_logo );
	return $html;
}

/**
 * Register a core site setting for a site logo
 *
 * @since 5.8.0
 */
function register_block_core_site_logo_setting() {
	register_setting(
		&#039;general&#039;,
		&#039;site_logo&#039;,
		array(
			&#039;show_in_rest&#039; =&gt; array(
				&#039;name&#039; =&gt; &#039;site_logo&#039;,
			),
			&#039;type&#039;         =&gt; &#039;integer&#039;,
			&#039;label&#039;        =&gt; __( &#039;Logo&#039; ),
			&#039;description&#039;  =&gt; __( &#039;Site logo.&#039; ),
		)
	);
}

add_action( &#039;rest_api_init&#039;, &#039;register_block_core_site_logo_setting&#039;, 10 );

/**
 * Register a core site setting for a site icon
 *
 * @since 5.9.0
 */
function register_block_core_site_icon_setting() {
	register_setting(
		&#039;general&#039;,
		&#039;site_icon&#039;,
		array(
			&#039;show_in_rest&#039; =&gt; true,
			&#039;type&#039;         =&gt; &#039;integer&#039;,
			&#039;label&#039;        =&gt; __( &#039;Icon&#039; ),
			&#039;description&#039;  =&gt; __( &#039;Site icon.&#039; ),
		)
	);
}

add_action( &#039;rest_api_init&#039;, &#039;register_block_core_site_icon_setting&#039;, 10 );

/**
 * Registers the `core/site-logo` block on the server.
 *
 * @since 5.8.0
 */
function register_block_core_site_logo() {
	register_block_type_from_metadata(
		__DIR__ . &#039;/site-logo&#039;,
		array(
			&#039;render_callback&#039; =&gt; &#039;render_block_core_site_logo&#039;,
		)
	);
}

add_action( &#039;init&#039;, &#039;register_block_core_site_logo&#039; );

/**
 * Overrides the custom logo with a site logo, if the option is set.
 *
 * @since 5.8.0
 *
 * @param string $custom_logo The custom logo set by a theme.
 *
 * @return string The site logo if set.
 */
function _override_custom_logo_theme_mod( $custom_logo ) {
	$site_logo = get_option( &#039;site_logo&#039; );
	return false === $site_logo ? $custom_logo : $site_logo;
}

add_filter( &#039;theme_mod_custom_logo&#039;, &#039;_override_custom_logo_theme_mod&#039; );

/**
 * Updates the site_logo option when the custom_logo theme-mod gets updated.
 *
 * @since 5.8.0
 *
 * @param  mixed $value Attachment ID of the custom logo or an empty value.
 * @return mixed
 */
function _sync_custom_logo_to_site_logo( $value ) {
	if ( empty( $value ) ) {
		delete_option( &#039;site_logo&#039; );
	} else {
		update_option( &#039;site_logo&#039;, $value );
	}

	return $value;
}

add_filter( &#039;pre_set_theme_mod_custom_logo&#039;, &#039;_sync_custom_logo_to_site_logo&#039; );

/**
 * Deletes the site_logo when the custom_logo theme mod is removed.
 *
 * @since 5.8.0
 *
 * @global array $_ignore_site_logo_changes
 *
 * @param array $old_value Previous theme mod settings.
 * @param array $value     Updated theme mod settings.
 */
function _delete_site_logo_on_remove_custom_logo( $old_value, $value ) {
	global $_ignore_site_logo_changes;

	if ( $_ignore_site_logo_changes ) {
		return;
	}

	// If the custom_logo is being unset, it&#039;s being removed from theme mods.
	if ( isset( $old_value[&#039;custom_logo&#039;] ) &amp;&amp; ! isset( $value[&#039;custom_logo&#039;] ) ) {
		delete_option( &#039;site_logo&#039; );
	}
}

/**
 * Deletes the site logo when all theme mods are being removed.
 *
 * @since 5.8.0
 *
 * @global array $_ignore_site_logo_changes
 */
function _delete_site_logo_on_remove_theme_mods() {
	global $_ignore_site_logo_changes;

	if ( $_ignore_site_logo_changes ) {
		return;
	}

	if ( false !== get_theme_support( &#039;custom-logo&#039; ) ) {
		delete_option( &#039;site_logo&#039; );
	}
}

/**
 * Hooks `_delete_site_logo_on_remove_custom_logo` in `update_option_theme_mods_$theme`.
 * Hooks `_delete_site_logo_on_remove_theme_mods` in `delete_option_theme_mods_$theme`.
 *
 * Runs on `setup_theme` to account for dynamically-switched themes in the Customizer.
 *
 * @since 5.8.0
 */
function _delete_site_logo_on_remove_custom_logo_on_setup_theme() {
	$theme = get_option( &#039;stylesheet&#039; );
	add_action( &quot;update_option_theme_mods_$theme&quot;, &#039;_delete_site_logo_on_remove_custom_logo&#039;, 10, 2 );
	add_action( &quot;delete_option_theme_mods_$theme&quot;, &#039;_delete_site_logo_on_remove_theme_mods&#039; );
}
add_action( &#039;setup_theme&#039;, &#039;_delete_site_logo_on_remove_custom_logo_on_setup_theme&#039;, 11 );

/**
 * Removes the custom_logo theme-mod when the site_logo option gets deleted.
 *
 * @since 5.9.0
 *
 * @global array $_ignore_site_logo_changes
 */
function _delete_custom_logo_on_remove_site_logo() {
	global $_ignore_site_logo_changes;

	// Prevent _delete_site_logo_on_remove_custom_logo and
	// _delete_site_logo_on_remove_theme_mods from firing and causing an
	// infinite loop.
	$_ignore_site_logo_changes = true;

	// Remove the custom logo.
	remove_theme_mod( &#039;custom_logo&#039; );

	$_ignore_site_logo_changes = false;
}
add_action( &#039;delete_option_site_logo&#039;, &#039;_delete_custom_logo_on_remove_site_logo&#039; );
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