FM / wp-includes

/home/altere25/rockymountainlax.com/wp-includes/

/home/altere25/rockymountainlax.com/wp-includes

Name	Size	Mode	Actions
assets/	-	0755	rm
block-bindings/	-	0755	rm
block-patterns/	-	0755	rm
block-supports/	-	0755	rm
blocks/	-	0755	rm
certificates/	-	0755	rm
css/	-	0755	rm
customize/	-	0755	rm
fonts/	-	0755	rm
html-api/	-	0755	rm
ID3/	-	0755	rm
images/	-	0755	rm
interactivity-api/	-	0755	rm
IXR/	-	0755	rm
js/	-	0755	rm
l10n/	-	0755	rm
php-compat/	-	0755	rm
PHPMailer/	-	0755	rm
pomo/	-	0755	rm
Requests/	-	0755	rm
rest-api/	-	0755	rm
SimplePie/	-	0755	rm
sitemaps/	-	0755	rm
sodium_compat/	-	0755	rm
style-engine/	-	0755	rm
Text/	-	0755	rm
theme-compat/	-	0755	rm
widgets/	-	0755	rm
.htaccess	178	0644	edit dl rm
admin-bar.php	37100	0644	edit dl rm
atomlib.php	12078	0644	edit dl rm
author-template.php	18951	0644	edit dl rm
block-bindings.php	5594	0644	edit dl rm
block-editor.php	28340	0644	edit dl rm
block-i18n.json	316	0644	edit dl rm
block-patterns.php	13119	0644	edit dl rm
block-template-utils.php	60145	0644	edit dl rm
block-template.php	14142	0644	edit dl rm
blocks.php	104889	0644	edit dl rm
bookmark-template.php	12948	0644	edit dl rm
bookmark.php	15427	0644	edit dl rm
cache-compat.php	5969	0644	edit dl rm
cache.php	13474	0644	edit dl rm
canonical.php	34506	0644	edit dl rm
capabilities.php	42718	0644	edit dl rm
category-template.php	57003	0644	edit dl rm
category.php	12709	0644	edit dl rm
class-avif-info.php	29615	0644	edit dl rm
class-feed.php	539	0644	edit dl rm
class-http.php	367	0644	edit dl rm
class-IXR.php	2543	0644	edit dl rm
class-json.php	43684	0644	edit dl rm
class-oembed.php	401	0644	edit dl rm
class-phpass.php	6771	0644	edit dl rm
class-phpmailer.php	664	0644	edit dl rm
class-pop3.php	21174	0644	edit dl rm
class-requests.php	2237	0644	edit dl rm
class-simplepie.php	453	0644	edit dl rm
class-smtp.php	457	0644	edit dl rm
class-snoopy.php	37715	0644	edit dl rm
class-walker-category-dropdown.php	2469	0644	edit dl rm
class-walker-category.php	8477	0644	edit dl rm
class-walker-comment.php	14221	0644	edit dl rm
class-walker-nav-menu.php	11784	0644	edit dl rm
class-walker-page-dropdown.php	2710	0644	edit dl rm
class-walker-page.php	7612	0644	edit dl rm
class-wp-admin-bar.php	17874	0644	edit dl rm
class-wp-ajax-response.php	5266	0644	edit dl rm
class-wp-application-passwords.php	15617	0644	edit dl rm
class-wp-block-bindings-registry.php	8463	0644	edit dl rm
class-wp-block-bindings-source.php	2992	0644	edit dl rm
class-wp-block-editor-context.php	1350	0644	edit dl rm
class-wp-block-list.php	4757	0644	edit dl rm
class-wp-block-metadata-registry.php	10227	0644	edit dl rm
class-wp-block-parser-block.php	2555	0644	edit dl rm
class-wp-block-parser-frame.php	2017	0644	edit dl rm
class-wp-block-parser.php	11532	0644	edit dl rm
class-wp-block-pattern-categories-registry.php	5371	0644	edit dl rm
class-wp-block-patterns-registry.php	11185	0644	edit dl rm
class-wp-block-styles-registry.php	6262	0644	edit dl rm
class-wp-block-supports.php	5612	0644	edit dl rm
class-wp-block-template.php	2033	0644	edit dl rm
class-wp-block-templates-registry.php	7231	0644	edit dl rm
class-wp-block-type-registry.php	5013	0644	edit dl rm
class-wp-block-type.php	17265	0644	edit dl rm
class-wp-block.php	20438	0644	edit dl rm
class-wp-classic-to-block-menu-converter.php	4088	0644	edit dl rm
class-wp-comment-query.php	48395	0644	edit dl rm
class-wp-comment.php	9372	0644	edit dl rm
class-wp-customize-control.php	25730	0644	edit dl rm
class-wp-customize-manager.php	202539	0644	edit dl rm
class-wp-customize-nav-menus.php	57433	0644	edit dl rm
class-wp-customize-panel.php	10637	0644	edit dl rm
class-wp-customize-section.php	11209	0644	edit dl rm
class-wp-customize-setting.php	29889	0644	edit dl rm
class-wp-customize-widgets.php	72157	0644	edit dl rm
class-wp-date-query.php	35726	0644	edit dl rm
class-wp-dependencies.php	15139	0644	edit dl rm
class-wp-dependency.php	2627	0644	edit dl rm
class-wp-duotone.php	40783	0644	edit dl rm
class-wp-editor.php	72335	0644	edit dl rm
class-wp-embed.php	15994	0644	edit dl rm
class-wp-error.php	7502	0644	edit dl rm
class-wp-exception.php	253	0644	edit dl rm
class-wp-fatal-error-handler.php	8150	0644	edit dl rm
class-wp-feed-cache-transient.php	3176	0644	edit dl rm
class-wp-feed-cache.php	969	0644	edit dl rm
class-wp-hook.php	16000	0644	edit dl rm
class-wp-http-cookie.php	7389	0644	edit dl rm
class-wp-http-curl.php	12541	0644	edit dl rm
class-wp-http-encoding.php	6689	0644	edit dl rm
class-wp-http-ixr-client.php	3506	0644	edit dl rm
class-wp-http-proxy.php	5980	0644	edit dl rm
class-wp-http-requests-hooks.php	2022	0644	edit dl rm
class-wp-http-requests-response.php	4400	0644	edit dl rm
class-wp-http-response.php	2977	0644	edit dl rm
class-wp-http-streams.php	16859	0644	edit dl rm
class-wp-http.php	41506	0644	edit dl rm
class-wp-image-editor-gd.php	19886	0644	edit dl rm
class-wp-image-editor-imagick.php	39106	0644	edit dl rm
class-wp-image-editor.php	16938	0644	edit dl rm
class-wp-list-util.php	7443	0644	edit dl rm
class-wp-locale-switcher.php	6630	0644	edit dl rm
class-wp-locale.php	16111	0644	edit dl rm
class-wp-matchesmapregex.php	1828	0644	edit dl rm
class-wp-meta-query.php	30531	0644	edit dl rm
class-wp-metadata-lazyloader.php	6833	0644	edit dl rm
class-wp-navigation-fallback.php	9211	0644	edit dl rm
class-wp-network-query.php	19857	0644	edit dl rm
class-wp-network.php	12296	0644	edit dl rm
class-wp-object-cache.php	17524	0644	edit dl rm
class-wp-oembed-controller.php	6905	0644	edit dl rm
class-wp-oembed.php	31475	0644	edit dl rm
class-wp-paused-extensions-storage.php	5111	0644	edit dl rm
class-wp-plugin-dependencies.php	25319	0644	edit dl rm
class-wp-post-type.php	30340	0644	edit dl rm
class-wp-post.php	6484	0644	edit dl rm
class-wp-query.php	154081	0644	edit dl rm
class-wp-recovery-mode-cookie-service.php	6877	0644	edit dl rm
class-wp-recovery-mode-email-service.php	11183	0644	edit dl rm
class-wp-recovery-mode-key-service.php	4608	0644	edit dl rm
class-wp-recovery-mode-link-service.php	3463	0644	edit dl rm
class-wp-recovery-mode.php	11435	0644	edit dl rm
class-wp-rewrite.php	63688	0644	edit dl rm
class-wp-role.php	2523	0644	edit dl rm
class-wp-roles.php	8586	0644	edit dl rm
class-wp-script-modules.php	19366	0644	edit dl rm
class-wp-scripts.php	28344	0644	edit dl rm
class-wp-session-tokens.php	7451	0644	edit dl rm
class-wp-simplepie-file.php	3408	0644	edit dl rm
class-wp-simplepie-sanitize-kses.php	1837	0644	edit dl rm
class-wp-site-query.php	31625	0644	edit dl rm
class-wp-site.php	7454	0644	edit dl rm
class-wp-styles.php	11010	0644	edit dl rm
class-wp-tax-query.php	19555	0644	edit dl rm
class-wp-taxonomy.php	18567	0644	edit dl rm
class-wp-term-query.php	40869	0644	edit dl rm
class-wp-term.php	5298	0644	edit dl rm
class-wp-text-diff-renderer-inline.php	979	0644	edit dl rm
class-wp-text-diff-renderer-table.php	18807	0644	edit dl rm
class-wp-textdomain-registry.php	10481	0644	edit dl rm
class-wp-theme-json-data.php	1809	0644	edit dl rm
class-wp-theme-json-resolver.php	35805	0644	edit dl rm
class-wp-theme-json-schema.php	7367	0644	edit dl rm
class-wp-theme-json.php	160780	0644	edit dl rm
class-wp-theme.php	65413	0644	edit dl rm
class-wp-token-map.php	28618	0644	edit dl rm
class-wp-user-meta-session-tokens.php	2990	0644	edit dl rm
class-wp-user-query.php	43654	0644	edit dl rm
class-wp-user-request.php	2222	0644	edit dl rm
class-wp-user.php	22827	0644	edit dl rm
class-wp-walker.php	13322	0644	edit dl rm
class-wp-widget-factory.php	3347	0644	edit dl rm
class-wp-widget.php	18424	0644	edit dl rm
class-wp-xmlrpc-server.php	214948	0644	edit dl rm
class-wp.php	26119	0644	edit dl rm
class-wpdb.php	118389	0644	edit dl rm
class.wp-dependencies.php	373	0644	edit dl rm
class.wp-scripts.php	343	0644	edit dl rm
class.wp-styles.php	338	0644	edit dl rm
comment-template.php	102773	0644	edit dl rm
comment.php	130275	0644	edit dl rm
compat.php	16974	0644	edit dl rm
cron.php	41594	0644	edit dl rm
date.php	400	0644	edit dl rm
default-constants.php	11365	0644	edit dl rm
default-filters.php	35685	0644	edit dl rm
default-widgets.php	2222	0644	edit dl rm
deprecated.php	190130	0644	edit dl rm
embed-template.php	338	0644	edit dl rm
embed.php	37908	0644	edit dl rm
error-protection.php	4121	0644	edit dl rm
feed-atom-comments.php	5504	0644	edit dl rm
feed-atom.php	3048	0644	edit dl rm
feed-rdf.php	2668	0644	edit dl rm
feed-rss.php	1189	0644	edit dl rm
feed-rss2-comments.php	4136	0644	edit dl rm
feed-rss2.php	3799	0644	edit dl rm
feed.php	23411	0644	edit dl rm
fonts.php	9751	0644	edit dl rm
formatting.php	335229	0644	edit dl rm
functions.php	283163	0644	edit dl rm
functions.wp-scripts.php	14558	0644	edit dl rm
functions.wp-styles.php	8583	0644	edit dl rm
general-template.php	169492	0644	edit dl rm
global-styles-and-settings.php	21205	0644	edit dl rm
http.php	27084	0644	edit dl rm
https-detection.php	5661	0644	edit dl rm
https-migration.php	4741	0644	edit dl rm
kses.php	74575	0644	edit dl rm
l10n.php	68415	0644	edit dl rm
link-template.php	157710	0644	edit dl rm
load.php	55658	0644	edit dl rm
locale.php	162	0644	edit dl rm
media-template.php	63043	0644	edit dl rm
media.php	218485	0644	edit dl rm
meta.php	64409	0644	edit dl rm
ms-blogs.php	25772	0644	edit dl rm
ms-default-constants.php	4921	0644	edit dl rm
ms-default-filters.php	6636	0644	edit dl rm
ms-deprecated.php	21759	0644	edit dl rm
ms-files.php	2711	0644	edit dl rm
ms-functions.php	91249	0644	edit dl rm
ms-load.php	19883	0644	edit dl rm
ms-network.php	3782	0644	edit dl rm
ms-settings.php	4124	0644	edit dl rm
ms-site.php	40490	0644	edit dl rm
nav-menu-template.php	25917	0644	edit dl rm
nav-menu.php	44347	0644	edit dl rm
option.php	101759	0644	edit dl rm
pluggable-deprecated.php	6263	0644	edit dl rm
pluggable.php	115970	0644	edit dl rm
plugin.php	35465	0644	edit dl rm
post-formats.php	7102	0644	edit dl rm
post-template.php	66880	0644	edit dl rm
post-thumbnail-template.php	10826	0644	edit dl rm
post.php	289894	0644	edit dl rm
query.php	37035	0644	edit dl rm
registration-functions.php	200	0644	edit dl rm
registration.php	200	0644	edit dl rm
rest-api.php	99593	0644	edit dl rm
revision.php	30890	0644	edit dl rm
rewrite.php	19541	0644	edit dl rm
robots-template.php	5185	0644	edit dl rm
rss-functions.php	255	0644	edit dl rm
rss.php	23113	0644	edit dl rm
script-loader.php	130735	0644	edit dl rm
script-modules.php	7712	0644	edit dl rm
session.php	258	0644	edit dl rm
shortcodes.php	24051	0644	edit dl rm
sitemaps.php	3238	0644	edit dl rm
spl-autoload-compat.php	441	0644	edit dl rm
style-engine.php	7563	0644	edit dl rm
taxonomy.php	175438	0644	edit dl rm
template-canvas.php	544	0644	edit dl rm
template-loader.php	3350	0644	edit dl rm
template.php	24154	0644	edit dl rm
theme-i18n.json	1292	0644	edit dl rm
theme-previews.php	2832	0644	edit dl rm
theme-templates.php	6223	0644	edit dl rm
theme.json	8704	0644	edit dl rm
theme.php	133985	0644	edit dl rm
update.php	36788	0644	edit dl rm
user.php	175058	0644	edit dl rm
vars.php	6489	0644	edit dl rm
version.php	931	0644	edit dl rm
widgets.php	70682	0644	edit dl rm
wp-db.php	445	0644	edit dl rm
wp-diff.php	726	0644	edit dl rm

Edit: /home/altere25/rockymountainlax.com/wp-includes/class-wp-image-editor-imagick.php (39106B)

<?php
/**
 * WordPress Imagick Image Editor
 *
 * @package WordPress
 * @subpackage Image_Editor
 */

/**
 * WordPress Image Editor Class for Image Manipulation through Imagick PHP Module
 *
 * @since 3.5.0
 *
 * @see WP_Image_Editor
 */
class WP_Image_Editor_Imagick extends WP_Image_Editor {
	/**
	 * Imagick object.
	 *
	 * @var Imagick
	 */
	protected $image;

/**
	 * Temporarily stores stream image data while processing internally.
	 *
	 * @see self::pdf_load_source()
	 *
	 * @since 7.0.4
	 *
	 * @var string|null
	 */
	private $stream_file_data = null;

/**
	 * Temporarily stores the parsed given name for an image while processing internally.
	 *
	 * @see self::pdf_load_source()
	 *
	 * @since 7.0.4
	 *
	 * @var string|null
	 */
	private $image_given_name = null;

public function __destruct() {
		if ( $this->image instanceof Imagick ) {
			// We don't need the original in memory anymore.
			$this->image->clear();
			$this->image->destroy();
		}
	}

/**
	 * Checks to see if current environment supports Imagick.
	 *
	 * We require Imagick 2.2.0 or greater, based on whether the queryFormats()
	 * method can be called statically.
	 *
	 * @since 3.5.0
	 *
	 * @param array $args
	 * @return bool
	 */
	public static function test( $args = array() ) {

// First, test Imagick's extension and classes.
		if ( ! extension_loaded( 'imagick' ) || ! class_exists( 'Imagick', false ) || ! class_exists( 'ImagickPixel', false ) ) {
			return false;
		}

if ( version_compare( phpversion( 'imagick' ), '2.2.0', '<' ) ) {
			return false;
		}

$required_methods = array(
			'clear',
			'destroy',
			'valid',
			'getimage',
			'writeimage',
			'getimageblob',
			'getimagegeometry',
			'getimageformat',
			'setimageformat',
			'setimagecompression',
			'setimagecompressionquality',
			'setimagepage',
			'setoption',
			'scaleimage',
			'cropimage',
			'rotateimage',
			'flipimage',
			'flopimage',
			'readimage',
			'readimageblob',
		);

// Now, test for deep requirements within Imagick.
		if ( ! defined( 'imagick::COMPRESSION_JPEG' ) ) {
			return false;
		}

$class_methods = array_map( 'strtolower', get_class_methods( 'Imagick' ) );
		if ( array_diff( $required_methods, $class_methods ) ) {
			return false;
		}

return true;
	}

/**
	 * Checks to see if editor supports the mime-type specified.
	 *
	 * @since 3.5.0
	 *
	 * @param string $mime_type
	 * @return bool
	 */
	public static function supports_mime_type( $mime_type ) {
		$imagick_extension = strtoupper( self::get_extension( $mime_type ) );

if ( ! $imagick_extension ) {
			return false;
		}

/*
		 * setIteratorIndex is optional unless mime is an animated format.
		 * Here, we just say no if you are missing it and aren't loading a jpeg.
		 */
		if ( ! method_exists( 'Imagick', 'setIteratorIndex' ) && 'image/jpeg' !== $mime_type ) {
				return false;
		}

try {
			// phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged
			return ( (bool) @Imagick::queryFormats( $imagick_extension ) );
		} catch ( Exception $e ) {
			return false;
		}
	}

/**
	 * Loads image from $this->file into new Imagick Object.
	 *
	 * @since 3.5.0
	 *
	 * @return true|WP_Error True if loaded; WP_Error on failure.
	 */
	public function load() {
		if ( $this->image instanceof Imagick ) {
			return true;
		}

$is_stream = wp_is_stream( $this->file );
		$is_file   = ! $is_stream && is_file( $this->file );

// Only allow loading files or streams.
		if ( ! $is_file && ! $is_stream ) {
			return new WP_Error( 'error_loading_image', __( 'File does not exist?' ), $this->file );
		}

// Establish the provided filename based on the kind of resource being loaded.
		$given_filename = $this->file;
		if ( 0 === strncasecmp( $given_filename, 'file://', 7 ) ) {
			$given_filename = basename( substr( $given_filename, 7 ) ); // 7 is the strlen of 'file://'.
		} elseif ( 1 === preg_match( '~^https?://~i', $this->file ) ) {
			/*
			 * For URLs, it will be the final path segment.
			 *
			 * Example:
			 *
			 *     https://wordpress.org/i/happy.png?size=40px
			 *                             ╰───────╯
			 *                                this is the given filename
			 *
			 * If the stream returns a `Content-Disposition` header it would
			 * provide an alternative name, but this is used as a reasonable
			 * proxy to avoid adding the additional complexity of reading and
			 * parsing the returned HTTP headers.
			 */
			$url_path = wp_parse_url( $this->file, PHP_URL_PATH );

// This URL can not be parsed, so it is not a valid image resource.
			if ( false === $url_path ) {
				return new WP_Error( 'error_loading_image', __( 'File is not an image.' ), $this->file );
			}

/**
			 * The URL has an empty path, so continue with an empty string.
			 *
			 * This is the case with a URL such as `https://example.com?file_id=123`
			 */
			if ( null === $url_path ) {
				$url_path = '';
			}

$last_path_at   = strrpos( $url_path, '/' );
			$given_filename = is_int( $last_path_at ) ? substr( $url_path, $last_path_at + 1 ) : $url_path;
			$given_filename = rawurldecode( $given_filename );
		}

/*
		 * Strip off any potential `Imagick` format specifiers.
		 *
		 * If a real file exists with the identified format specifier, then
		 * `Imagick` may not treat it as a format, but WordPress will reject
		 * it anyway to avoid adding more complexity into this detection.
		 *
		 * `Imagick` reads only the first `FORMAT:` specifier on a name, but
		 * stripping a segment would promote a second specifier to the front
		 * of the name handed to `Imagick`, which would then honor it.
		 *
		 * Loop to capture all format specifiers for comparison.
		 *
		 * Exclude Windows drive-letter prefixes from here.
		 */
		$imagick_formats = array();
		while (
			false !== ( $format_ends_at = strpos( $given_filename, ':' ) ) &&
			1 !== preg_match( '~^[a-z]:~i', $given_filename )
		) {
			$imagick_formats[] = strtoupper( substr( $given_filename, 0, $format_ends_at ) );
			$given_filename    = substr( $given_filename, $format_ends_at + 1 );
		}

$file_extension = strtolower( pathinfo( $given_filename, PATHINFO_EXTENSION ) );

/*
		 * Even though Imagick uses less PHP memory than GD, set higher limit
		 * for users that have low PHP.ini limits.
		 */
		wp_raise_memory_limit( 'image' );

/**
		 * Read the resource header for MIME sniffing.
		 *
		 * For files, which will be passed into Imagick by their file names, avoid
		 * eagerly loading the entire contents into PHP memory. For streams, however,
		 * it’s more important to avoid validating a separate copy of the file data
		 * than is later fetched by Imagick, so go ahead and load the entire payload,
		 * then pass it to Imagick as the data blob itself.
		 *
		 * @link https://mimesniff.spec.whatwg.org/#reading-the-resource-header
		 */
		try {
			if ( $is_file ) {
				$file_data = file_get_contents( $this->file, false, null, 0, 1445 );
			} else {
				$file_data = file_get_contents( $this->file );
			}
		} catch ( Exception $e ) {
			$file_data = false;
		}
		if ( false === $file_data ) {
			return new WP_Error( 'error_loading_image', __( 'File does not exist?' ), $this->file );
		}

$pdf_extensions = array(
			'ai',
			'epdf',
			'pdf',
			'pdfa',
			'pocketmod',
		);

// Reject files claiming to be PDFs which lack the required signature.
		$has_pdf_extension = in_array( $file_extension, $pdf_extensions, true );
		$has_pdf_signature = str_starts_with( $file_data, '%PDF-' );
		if ( $has_pdf_extension && ! $has_pdf_signature ) {
			return new WP_Error( 'invalid_image', __( 'File is not an image.' ), $this->file );
		}

$ps_formats = array(
			'DPS',
			'EPI',
			'EPS',
			'EPSF',
			'EPSI',
			'PS',
			'WPG',
		);

$ps_extensions = array(
			'dps',
			'epi',
			'eps',
			'eps2',
			'eps3',
			'epsf',
			'epsi',
			'ept',
			'ept2',
			'ept3',
			'ps',
			'ps2',
			'ps3',
			'wpg',
		);

// Reject files which Imagick will parse as PostScript.
		if (
			array() !== array_intersect( $imagick_formats, $ps_formats ) ||
			in_array( $file_extension, $ps_extensions, true ) ||
			str_starts_with( $file_data, '%!' ) ||
			str_starts_with( $file_data, "\x04%!" ) ||
			str_starts_with( $file_data, "\xC5\xD0\xD3\xC6" ) ||
			str_starts_with( $file_data, "\xFFWPC" )
		) {
			return new WP_Error( 'invalid_image', __( 'File is not an image.' ), $this->file );
		}

$compressed_extensions = array(
			'gz',
			'bz2',
			'svgz',
			'z',
			'wmz',
		);

/*
		 * Reject compressed archives that Imagick will transparently decompress.
		 * Unfortunately this rejects `.svgz` because there’s no intermediate step
		 * in the loading process. `Imagick` would decompress the file, then look
		 * to see what kind of content was decompressed instead of asserting SVG.
		 */
		if (
			in_array( $file_extension, $compressed_extensions, true ) ||
			str_starts_with( $file_data, "\x1F\x8B\x08" ) || // gzip
			str_starts_with( $file_data, 'BZh' ) || // bzip2
			str_starts_with( $file_data, "\x1F\x9D" ) // compress
		) {
			return new WP_Error( 'invalid_image', __( 'File is not an image.' ), $this->file );
		}

try {
			$this->image = new Imagick();

if ( $has_pdf_signature ) {
				/*
				 * Load these values for use in the helper method without forcing a change
				 * of its expected arguments, but then free them after calling to prevent
				 * keeping them around in memory and bloating the app.
				 */
				$this->stream_file_data = $is_stream ? $file_data : null;
				$this->image_given_name = $given_filename;
				$pdf_loaded             = $this->pdf_load_source();
				$this->stream_file_data = null;
				$this->image_given_name = null;

if ( is_wp_error( $pdf_loaded ) ) {
					return $pdf_loaded;
				}
			} else {
				if ( $is_stream ) {
					$this->image->readImageBlob( $file_data, $given_filename );
				} else {
					$this->image->readImage( $this->file );
				}
			}

if ( ! $this->image->valid() ) {
				return new WP_Error( 'invalid_image', __( 'File is not an image.' ), $this->file );
			}

// Select the first frame to handle animated images properly.
			if ( is_callable( array( $this->image, 'setIteratorIndex' ) ) ) {
				$this->image->setIteratorIndex( 0 );
			}

if ( $has_pdf_signature ) {
				$this->remove_pdf_alpha_channel();
			}

$this->mime_type = $this->get_mime_type( $this->image->getImageFormat() );
		} catch ( Exception $e ) {
			return new WP_Error( 'invalid_image', $e->getMessage(), $this->file );
		}

$updated_size = $this->update_size();

if ( is_wp_error( $updated_size ) ) {
			return $updated_size;
		}

return $this->set_quality();
	}

/**
	 * Sets Image Compression quality on a 1-100% scale.
	 *
	 * @since 3.5.0
	 *
	 * @param int $quality Compression Quality. Range: [1,100]
	 * @return true|WP_Error True if set successfully; WP_Error on failure.
	 */
	public function set_quality( $quality = null ) {
		$quality_result = parent::set_quality( $quality );
		if ( is_wp_error( $quality_result ) ) {
			return $quality_result;
		} else {
			$quality = $this->get_quality();
		}

try {
			switch ( $this->mime_type ) {
				case 'image/jpeg':
					$this->image->setImageCompressionQuality( $quality );
					$this->image->setCompressionQuality( $quality );
					$this->image->setImageCompression( imagick::COMPRESSION_JPEG );
					break;
				case 'image/webp':
					$webp_info = wp_get_webp_info( $this->file );

if ( 'lossless' === $webp_info['type'] ) {
						// Use WebP lossless settings.
						$this->image->setImageCompressionQuality( 100 );
						$this->image->setCompressionQuality( 100 );
						$this->image->setOption( 'webp:lossless', 'true' );
						parent::set_quality( 100 );
					} else {
						$this->image->setImageCompressionQuality( $quality );
						$this->image->setCompressionQuality( $quality );
					}
					break;
				case 'image/avif':
					// Set the AVIF encoder to work faster, with minimal impact on image size.
					$this->image->setOption( 'heic:speed', 7 );
					$this->image->setImageCompressionQuality( $quality );
					$this->image->setCompressionQuality( $quality );
					break;
				default:
					$this->image->setImageCompressionQuality( $quality );
					$this->image->setCompressionQuality( $quality );
			}
		} catch ( Exception $e ) {
			return new WP_Error( 'image_quality_error', $e->getMessage() );
		}
		return true;
	}

/**
	 * Sets or updates current image size.
	 *
	 * @since 3.5.0
	 *
	 * @param int $width
	 * @param int $height
	 * @return true|WP_Error
	 */
	protected function update_size( $width = null, $height = null ) {
		$size = null;
		if ( ! $width || ! $height ) {
			try {
				$size = $this->image->getImageGeometry();
			} catch ( Exception $e ) {
				return new WP_Error( 'invalid_image', __( 'Could not read image size.' ), $this->file );
			}
		}

if ( ! $width ) {
			$width = $size['width'];
		}

if ( ! $height ) {
			$height = $size['height'];
		}

/*
		 * If we still don't have the image size, fall back to `wp_getimagesize`. This ensures AVIF and HEIC images
		 * are properly sized without affecting previous `getImageGeometry` behavior.
		 */
		if ( ( ! $width || ! $height ) && ( 'image/avif' === $this->mime_type || wp_is_heic_image_mime_type( $this->mime_type ) ) ) {
			$size   = wp_getimagesize( $this->file );
			$width  = $size[0];
			$height = $size[1];
		}

return parent::update_size( $width, $height );
	}

/**
	 * Sets Imagick time limit.
	 *
	 * Depending on configuration, Imagick processing may take time.
	 *
	 * Multiple problems exist if PHP times out before ImageMagick completed:
	 * 1. Temporary files aren't cleaned by ImageMagick garbage collection.
	 * 2. No clear error is provided.
	 * 3. The cause of such timeout can be hard to pinpoint.
	 *
	 * This function, which is expected to be run before heavy image routines, resolves
	 * point 1 above by aligning Imagick's timeout with PHP's timeout, assuming it is set.
	 *
	 * However seems it introduces more problems than it fixes,
	 * see https://core.trac.wordpress.org/ticket/58202.
	 *
	 * Note:
	 *  - Imagick resource exhaustion does not issue catchable exceptions (yet).
	 *    See https://github.com/Imagick/imagick/issues/333.
	 *  - The resource limit is not saved/restored. It applies to subsequent
	 *    image operations within the time of the HTTP request.
	 *
	 * @since 6.2.0
	 * @since 6.3.0 This method was deprecated.
	 *
	 * @return int|null The new limit on success, null on failure.
	 */
	public static function set_imagick_time_limit() {
		_deprecated_function( __METHOD__, '6.3.0' );

if ( ! defined( 'Imagick::RESOURCETYPE_TIME' ) ) {
			return null;
		}

// Returns PHP_FLOAT_MAX if unset.
		$imagick_timeout = Imagick::getResourceLimit( Imagick::RESOURCETYPE_TIME );

// Convert to an integer, keeping in mind that: 0 === (int) PHP_FLOAT_MAX.
		$imagick_timeout = $imagick_timeout > PHP_INT_MAX ? PHP_INT_MAX : (int) $imagick_timeout;

$php_timeout = (int) ini_get( 'max_execution_time' );

if ( $php_timeout > 1 && $php_timeout < $imagick_timeout ) {
			$limit = (float) 0.8 * $php_timeout;
			Imagick::setResourceLimit( Imagick::RESOURCETYPE_TIME, $limit );

return $limit;
		}
	}

/**
	 * Resizes current image.
	 *
	 * At minimum, either a height or width must be provided.
	 * If one of the two is set to null, the resize will
	 * maintain aspect ratio according to the provided dimension.
	 *
	 * @since 3.5.0
	 *
	 * @param int|null   $max_w Image width.
	 * @param int|null   $max_h Image height.
	 * @param bool|array $crop  {
	 *     Optional. Image cropping behavior. If false, the image will be scaled (default).
	 *     If true, image will be cropped to the specified dimensions using center positions.
	 *     If an array, the image will be cropped using the array to specify the crop location:
	 *
	 *     @type string $0 The x crop position. Accepts 'left' 'center', or 'right'.
	 *     @type string $1 The y crop position. Accepts 'top', 'center', or 'bottom'.
	 * }
	 * @return true|WP_Error
	 */
	public function resize( $max_w, $max_h, $crop = false ) {
		if ( ( $this->size['width'] === $max_w ) && ( $this->size['height'] === $max_h ) ) {
			return true;
		}

$dims = image_resize_dimensions( $this->size['width'], $this->size['height'], $max_w, $max_h, $crop );
		if ( ! $dims ) {
			return new WP_Error( 'error_getting_dimensions', __( 'Could not calculate resized image dimensions' ) );
		}

list( $dst_x, $dst_y, $src_x, $src_y, $dst_w, $dst_h, $src_w, $src_h ) = $dims;

if ( $crop ) {
			return $this->crop( $src_x, $src_y, $src_w, $src_h, $dst_w, $dst_h );
		}

// Execute the resize.
		$thumb_result = $this->thumbnail_image( $dst_w, $dst_h );
		if ( is_wp_error( $thumb_result ) ) {
			return $thumb_result;
		}

return $this->update_size( $dst_w, $dst_h );
	}

/**
	 * Efficiently resize the current image
	 *
	 * This is a WordPress specific implementation of Imagick::thumbnailImage(),
	 * which resizes an image to given dimensions and removes any associated profiles.
	 *
	 * @since 4.5.0
	 *
	 * @param int    $dst_w       The destination width.
	 * @param int    $dst_h       The destination height.
	 * @param string $filter_name Optional. The Imagick filter to use when resizing. Default 'FILTER_TRIANGLE'.
	 * @param bool   $strip_meta  Optional. Strip all profiles, excluding color profiles, from the image. Default true.
	 * @return void|WP_Error
	 */
	protected function thumbnail_image( $dst_w, $dst_h, $filter_name = 'FILTER_TRIANGLE', $strip_meta = true ) {
		$allowed_filters = array(
			'FILTER_POINT',
			'FILTER_BOX',
			'FILTER_TRIANGLE',
			'FILTER_HERMITE',
			'FILTER_HANNING',
			'FILTER_HAMMING',
			'FILTER_BLACKMAN',
			'FILTER_GAUSSIAN',
			'FILTER_QUADRATIC',
			'FILTER_CUBIC',
			'FILTER_CATROM',
			'FILTER_MITCHELL',
			'FILTER_LANCZOS',
			'FILTER_BESSEL',
			'FILTER_SINC',
		);

/**
		 * Set the filter value if '$filter_name' name is in the allowed list and the related
		 * Imagick constant is defined or fall back to the default filter.
		 */
		if ( in_array( $filter_name, $allowed_filters, true ) && defined( 'Imagick::' . $filter_name ) ) {
			$filter = constant( 'Imagick::' . $filter_name );
		} else {
			$filter = defined( 'Imagick::FILTER_TRIANGLE' ) ? Imagick::FILTER_TRIANGLE : false;
		}

/**
		 * Filters whether to strip metadata from images when they're resized.
		 *
		 * This filter only applies when resizing using the Imagick editor since GD
		 * always strips profiles by default.
		 *
		 * @since 4.5.0
		 *
		 * @param bool $strip_meta Whether to strip image metadata during resizing. Default true.
		 */
		if ( apply_filters( 'image_strip_meta', $strip_meta ) ) {
			$this->strip_meta(); // Fail silently if not supported.
		}

try {
			/*
			 * To be more efficient, resample large images to 5x the destination size before resizing
			 * whenever the output size is less that 1/3 of the original image size (1/3^2 ~= .111),
			 * unless we would be resampling to a scale smaller than 128x128.
			 */
			if ( is_callable( array( $this->image, 'sampleImage' ) ) ) {
				$resize_ratio  = ( $dst_w / $this->size['width'] ) * ( $dst_h / $this->size['height'] );
				$sample_factor = 5;

if ( $resize_ratio < .111 && ( $dst_w * $sample_factor > 128 && $dst_h * $sample_factor > 128 ) ) {
					$this->image->sampleImage( $dst_w * $sample_factor, $dst_h * $sample_factor );
				}
			}

/*
			 * Use resizeImage() when it's available and a valid filter value is set.
			 * Otherwise, fall back to the scaleImage() method for resizing, which
			 * results in better image quality over resizeImage() with default filter
			 * settings and retains backward compatibility with pre 4.5 functionality.
			 */
			if ( is_callable( array( $this->image, 'resizeImage' ) ) && $filter ) {
				$this->image->setOption( 'filter:support', '2.0' );
				$this->image->resizeImage( $dst_w, $dst_h, $filter, 1 );
			} else {
				$this->image->scaleImage( $dst_w, $dst_h );
			}

// Set appropriate quality settings after resizing.
			if ( 'image/jpeg' === $this->mime_type ) {
				if ( is_callable( array( $this->image, 'unsharpMaskImage' ) ) ) {
					$this->image->unsharpMaskImage( 0.25, 0.25, 8, 0.065 );
				}

$this->image->setOption( 'jpeg:fancy-upsampling', 'off' );
			}

if ( 'image/png' === $this->mime_type ) {
				$this->image->setOption( 'png:compression-filter', '5' );
				$this->image->setOption( 'png:compression-level', '9' );
				$this->image->setOption( 'png:compression-strategy', '1' );
				$this->image->setOption( 'png:exclude-chunk', 'all' );
			}

/*
			 * If alpha channel is not defined, set it opaque.
			 *
			 * Note that Imagick::getImageAlphaChannel() is only available if Imagick
			 * has been compiled against ImageMagick version 6.4.0 or newer.
			 */
			if ( is_callable( array( $this->image, 'getImageAlphaChannel' ) )
				&& is_callable( array( $this->image, 'setImageAlphaChannel' ) )
				&& defined( 'Imagick::ALPHACHANNEL_UNDEFINED' )
				&& defined( 'Imagick::ALPHACHANNEL_OPAQUE' )
			) {
				if ( $this->image->getImageAlphaChannel() === Imagick::ALPHACHANNEL_UNDEFINED ) {
					$this->image->setImageAlphaChannel( Imagick::ALPHACHANNEL_OPAQUE );
				}
			}

// Limit the bit depth of resized images to 8 bits per channel.
			if ( is_callable( array( $this->image, 'getImageDepth' ) ) && is_callable( array( $this->image, 'setImageDepth' ) ) ) {
				if ( 8 < $this->image->getImageDepth() ) {
					$this->image->setImageDepth( 8 );
				}
			}
		} catch ( Exception $e ) {
			return new WP_Error( 'image_resize_error', $e->getMessage() );
		}
	}

/**
	 * Create multiple smaller images from a single source.
	 *
	 * Attempts to create all sub-sizes and returns the meta data at the end. This
	 * may result in the server running out of resources. When it fails there may be few
	 * "orphaned" images left over as the meta data is never returned and saved.
	 *
	 * As of 5.3.0 the preferred way to do this is with `make_subsize()`. It creates
	 * the new images one at a time and allows for the meta data to be saved after
	 * each new image is created.
	 *
	 * @since 3.5.0
	 *
	 * @param array $sizes {
	 *     An array of image size data arrays.
	 *
	 *     Either a height or width must be provided.
	 *     If one of the two is set to null, the resize will
	 *     maintain aspect ratio according to the provided dimension.
	 *
	 *     @type array ...$0 {
	 *         Array of height, width values, and whether to crop.
	 *
	 *         @type int        $width  Image width. Optional if `$height` is specified.
	 *         @type int        $height Image height. Optional if `$width` is specified.
	 *         @type bool|array $crop   Optional. Whether to crop the image. Default false.
	 *     }
	 * }
	 * @return array An array of resized images' metadata by size.
	 */
	public function multi_resize( $sizes ) {
		$metadata = array();

foreach ( $sizes as $size => $size_data ) {
			$meta = $this->make_subsize( $size_data );

if ( ! is_wp_error( $meta ) ) {
				$metadata[ $size ] = $meta;
			}
		}

return $metadata;
	}

/**
	 * Create an image sub-size and return the image meta data value for it.
	 *
	 * @since 5.3.0
	 *
	 * @param array $size_data {
	 *     Array of size data.
	 *
	 *     @type int        $width  The maximum width in pixels.
	 *     @type int        $height The maximum height in pixels.
	 *     @type bool|array $crop   Whether to crop the image to exact dimensions.
	 * }
	 * @return array|WP_Error The image data array for inclusion in the `sizes` array in the image meta,
	 *                        WP_Error object on error.
	 */
	public function make_subsize( $size_data ) {
		if ( ! isset( $size_data['width'] ) && ! isset( $size_data['height'] ) ) {
			return new WP_Error( 'image_subsize_create_error', __( 'Cannot resize the image. Both width and height are not set.' ) );
		}

$orig_size  = $this->size;
		$orig_image = $this->image->getImage();

if ( ! isset( $size_data['width'] ) ) {
			$size_data['width'] = null;
		}

if ( ! isset( $size_data['height'] ) ) {
			$size_data['height'] = null;
		}

if ( ! isset( $size_data['crop'] ) ) {
			$size_data['crop'] = false;
		}

if ( ( $this->size['width'] === $size_data['width'] ) && ( $this->size['height'] === $size_data['height'] ) ) {
			return new WP_Error( 'image_subsize_create_error', __( 'The image already has the requested size.' ) );
		}

$resized = $this->resize( $size_data['width'], $size_data['height'], $size_data['crop'] );

if ( is_wp_error( $resized ) ) {
			$saved = $resized;
		} else {
			$saved = $this->_save( $this->image );

$this->image->clear();
			$this->image->destroy();
			$this->image = null;
		}

$this->size  = $orig_size;
		$this->image = $orig_image;

if ( ! is_wp_error( $saved ) ) {
			unset( $saved['path'] );
		}

return $saved;
	}

/**
	 * Crops Image.
	 *
	 * @since 3.5.0
	 *
	 * @param int  $src_x   The start x position to crop from.
	 * @param int  $src_y   The start y position to crop from.
	 * @param int  $src_w   The width to crop.
	 * @param int  $src_h   The height to crop.
	 * @param int  $dst_w   Optional. The destination width.
	 * @param int  $dst_h   Optional. The destination height.
	 * @param bool $src_abs Optional. If the source crop points are absolute.
	 * @return true|WP_Error
	 */
	public function crop( $src_x, $src_y, $src_w, $src_h, $dst_w = null, $dst_h = null, $src_abs = false ) {
		if ( $src_abs ) {
			$src_w -= $src_x;
			$src_h -= $src_y;
		}

try {
			$this->image->cropImage( $src_w, $src_h, $src_x, $src_y );
			$this->image->setImagePage( $src_w, $src_h, 0, 0 );

if ( $dst_w || $dst_h ) {
				/*
				 * If destination width/height isn't specified,
				 * use same as width/height from source.
				 */
				if ( ! $dst_w ) {
					$dst_w = $src_w;
				}
				if ( ! $dst_h ) {
					$dst_h = $src_h;
				}

$thumb_result = $this->thumbnail_image( $dst_w, $dst_h );
				if ( is_wp_error( $thumb_result ) ) {
					return $thumb_result;
				}

return $this->update_size();
			}
		} catch ( Exception $e ) {
			return new WP_Error( 'image_crop_error', $e->getMessage() );
		}

return $this->update_size();
	}

/**
	 * Rotates current image counter-clockwise by $angle.
	 *
	 * @since 3.5.0
	 *
	 * @param float $angle
	 * @return true|WP_Error
	 */
	public function rotate( $angle ) {
		/**
		 * $angle is 360-$angle because Imagick rotates clockwise
		 * (GD rotates counter-clockwise)
		 */
		try {
			$this->image->rotateImage( new ImagickPixel( 'none' ), 360 - $angle );

// Normalize EXIF orientation data so that display is consistent across devices.
			if ( is_callable( array( $this->image, 'setImageOrientation' ) ) && defined( 'Imagick::ORIENTATION_TOPLEFT' ) ) {
				$this->image->setImageOrientation( Imagick::ORIENTATION_TOPLEFT );
			}

// Since this changes the dimensions of the image, update the size.
			$result = $this->update_size();
			if ( is_wp_error( $result ) ) {
				return $result;
			}

$this->image->setImagePage( $this->size['width'], $this->size['height'], 0, 0 );
		} catch ( Exception $e ) {
			return new WP_Error( 'image_rotate_error', $e->getMessage() );
		}

return true;
	}

/**
	 * Flips current image.
	 *
	 * @since 3.5.0
	 *
	 * @param bool $horz Flip along Horizontal Axis
	 * @param bool $vert Flip along Vertical Axis
	 * @return true|WP_Error
	 */
	public function flip( $horz, $vert ) {
		try {
			if ( $horz ) {
				$this->image->flipImage();
			}

if ( $vert ) {
				$this->image->flopImage();
			}

return true;
	}

/**
	 * Check if a JPEG image has EXIF Orientation tag and rotate it if needed.
	 *
	 * As ImageMagick copies the EXIF data to the flipped/rotated image, proceed only
	 * if EXIF Orientation can be reset afterwards.
	 *
	 * @since 5.3.0
	 *
	 * @return bool|WP_Error True if the image was rotated. False if no EXIF data or if the image doesn't need rotation.
	 *                       WP_Error if error while rotating.
	 */
	public function maybe_exif_rotate() {
		if ( is_callable( array( $this->image, 'setImageOrientation' ) ) && defined( 'Imagick::ORIENTATION_TOPLEFT' ) ) {
			return parent::maybe_exif_rotate();
		} else {
			return new WP_Error( 'write_exif_error', __( 'The image cannot be rotated because the embedded meta data cannot be updated.' ) );
		}
	}

/**
	 * Saves current image to file.
	 *
	 * @since 3.5.0
	 * @since 6.0.0 The `$filesize` value was added to the returned array.
	 *
	 * @param string $destfilename Optional. Destination filename. Default null.
	 * @param string $mime_type    Optional. The mime-type. Default null.
	 * @return array|WP_Error {
	 *     Array on success or WP_Error if the file failed to save.
	 *
	 *     @type string $path      Path to the image file.
	 *     @type string $file      Name of the image file.
	 *     @type int    $width     Image width.
	 *     @type int    $height    Image height.
	 *     @type string $mime-type The mime type of the image.
	 *     @type int    $filesize  File size of the image.
	 * }
	 */
	public function save( $destfilename = null, $mime_type = null ) {
		$saved = $this->_save( $this->image, $destfilename, $mime_type );

if ( ! is_wp_error( $saved ) ) {
			$this->file      = $saved['path'];
			$this->mime_type = $saved['mime-type'];

try {
				$this->image->setImageFormat( strtoupper( $this->get_extension( $this->mime_type ) ) );
			} catch ( Exception $e ) {
				return new WP_Error( 'image_save_error', $e->getMessage(), $this->file );
			}
		}

return $saved;
	}

/**
	 * Removes PDF alpha after it's been read.
	 *
	 * @since 6.4.0
	 */
	protected function remove_pdf_alpha_channel() {
		$version = Imagick::getVersion();
		// Remove alpha channel if possible to avoid black backgrounds for Ghostscript >= 9.14. RemoveAlphaChannel added in ImageMagick 6.7.5.
		if ( $version['versionNumber'] >= 0x675 ) {
			try {
				// Imagick::ALPHACHANNEL_REMOVE mapped to RemoveAlphaChannel in PHP imagick 3.2.0b2.
				$this->image->setImageAlphaChannel( defined( 'Imagick::ALPHACHANNEL_REMOVE' ) ? Imagick::ALPHACHANNEL_REMOVE : 12 );
			} catch ( Exception $e ) {
				return new WP_Error( 'pdf_alpha_process_failed', $e->getMessage() );
			}
		}
	}

/**
	 * @since 3.5.0
	 * @since 6.0.0 The `$filesize` value was added to the returned array.
	 *
	 * @param Imagick $image
	 * @param string  $filename
	 * @param string  $mime_type
	 * @return array|WP_Error {
	 *     Array on success or WP_Error if the file failed to save.
	 *
	 *     @type string $path      Path to the image file.
	 *     @type string $file      Name of the image file.
	 *     @type int    $width     Image width.
	 *     @type int    $height    Image height.
	 *     @type string $mime-type The mime type of the image.
	 *     @type int    $filesize  File size of the image.
	 * }
	 */
	protected function _save( $image, $filename = null, $mime_type = null ) {
		list( $filename, $extension, $mime_type ) = $this->get_output_format( $filename, $mime_type );

if ( ! $filename ) {
			$filename = $this->generate_filename( null, null, $extension );
		}

try {
			// Store initial format.
			$orig_format = $this->image->getImageFormat();

$this->image->setImageFormat( strtoupper( $this->get_extension( $mime_type ) ) );
		} catch ( Exception $e ) {
			return new WP_Error( 'image_save_error', $e->getMessage(), $filename );
		}

if ( method_exists( $this->image, 'setInterlaceScheme' )
			&& method_exists( $this->image, 'getInterlaceScheme' )
			&& defined( 'Imagick::INTERLACE_PLANE' )
		) {
			$orig_interlace = $this->image->getInterlaceScheme();

/** This filter is documented in wp-includes/class-wp-image-editor-gd.php */
			if ( apply_filters( 'image_save_progressive', false, $mime_type ) ) {
				$this->image->setInterlaceScheme( Imagick::INTERLACE_PLANE ); // True - line interlace output.
			} else {
				$this->image->setInterlaceScheme( Imagick::INTERLACE_NO ); // False - no interlace output.
			}
		}

$write_image_result = $this->write_image( $this->image, $filename );
		if ( is_wp_error( $write_image_result ) ) {
			return $write_image_result;
		}

try {
			// Reset original format.
			$this->image->setImageFormat( $orig_format );

if ( isset( $orig_interlace ) ) {
				$this->image->setInterlaceScheme( $orig_interlace );
			}
		} catch ( Exception $e ) {
			return new WP_Error( 'image_save_error', $e->getMessage(), $filename );
		}

// Set correct file permissions.
		$stat  = stat( dirname( $filename ) );
		$perms = $stat['mode'] & 0000666; // Same permissions as parent folder, strip off the executable bits.
		chmod( $filename, $perms );

return array(
			'path'      => $filename,
			/** This filter is documented in wp-includes/class-wp-image-editor-gd.php */
			'file'      => wp_basename( apply_filters( 'image_make_intermediate_size', $filename ) ),
			'width'     => $this->size['width'],
			'height'    => $this->size['height'],
			'mime-type' => $mime_type,
			'filesize'  => wp_filesize( $filename ),
		);
	}

/**
	 * Writes an image to a file or stream.
	 *
	 * @since 5.6.0
	 *
	 * @param Imagick $image
	 * @param string  $filename The destination filename or stream URL.
	 * @return true|WP_Error
	 */
	private function write_image( $image, $filename ) {
		if ( wp_is_stream( $filename ) ) {
			/*
			 * Due to reports of issues with streams with `Imagick::writeImageFile()` and `Imagick::writeImage()`, copies the blob instead.
			 * Checks for exact type due to: https://www.php.net/manual/en/function.file-put-contents.php
			 */
			if ( file_put_contents( $filename, $image->getImageBlob() ) === false ) {
				return new WP_Error(
					'image_save_error',
					sprintf(
						/* translators: %s: PHP function name. */
						__( '%s failed while writing image to stream.' ),
						'<code>file_put_contents()</code>'
					),
					$filename
				);
			} else {
				return true;
			}
		} else {
			$dirname = dirname( $filename );

if ( ! wp_mkdir_p( $dirname ) ) {
				return new WP_Error(
					'image_save_error',
					sprintf(
						/* translators: %s: Directory path. */
						__( 'Unable to create directory %s. Is its parent directory writable by the server?' ),
						esc_html( $dirname )
					)
				);
			}

try {
				return $image->writeImage( $filename );
			} catch ( Exception $e ) {
				return new WP_Error( 'image_save_error', $e->getMessage(), $filename );
			}
		}
	}

/**
	 * Streams current image to browser.
	 *
	 * @since 3.5.0
	 *
	 * @param string $mime_type The mime type of the image.
	 * @return true|WP_Error True on success, WP_Error object on failure.
	 */
	public function stream( $mime_type = null ) {
		list( $filename, $extension, $mime_type ) = $this->get_output_format( null, $mime_type );

try {
			// Temporarily change format for stream.
			$this->image->setImageFormat( strtoupper( $extension ) );

// Output stream of image content.
			header( "Content-Type: $mime_type" );
			print $this->image->getImageBlob();

// Reset image to original format.
			$this->image->setImageFormat( $this->get_extension( $this->mime_type ) );
		} catch ( Exception $e ) {
			return new WP_Error( 'image_stream_error', $e->getMessage() );
		}

return true;
	}

/**
	 * Strips all image meta except color profiles from an image.
	 *
	 * @since 4.5.0
	 *
	 * @return true|WP_Error True if stripping metadata was successful. WP_Error object on error.
	 */
	protected function strip_meta() {

if ( ! is_callable( array( $this->image, 'getImageProfiles' ) ) ) {
			return new WP_Error(
				'image_strip_meta_error',
				sprintf(
					/* translators: %s: ImageMagick method name. */
					__( '%s is required to strip image meta.' ),
					'<code>Imagick::getImageProfiles()</code>'
				)
			);
		}

if ( ! is_callable( array( $this->image, 'removeImageProfile' ) ) ) {
			return new WP_Error(
				'image_strip_meta_error',
				sprintf(
					/* translators: %s: ImageMagick method name. */
					__( '%s is required to strip image meta.' ),
					'<code>Imagick::removeImageProfile()</code>'
				)
			);
		}

/*
		 * Protect a few profiles from being stripped for the following reasons:
		 *
		 * - icc:  Color profile information
		 * - icm:  Color profile information
		 * - iptc: Copyright data
		 * - exif: Orientation data
		 * - xmp:  Rights usage data
		 */
		$protected_profiles = array(
			'icc',
			'icm',
			'iptc',
			'exif',
			'xmp',
		);

try {
			// Strip profiles.
			foreach ( $this->image->getImageProfiles( '*', true ) as $key => $value ) {
				if ( ! in_array( $key, $protected_profiles, true ) ) {
					$this->image->removeImageProfile( $key );
				}
			}
		} catch ( Exception $e ) {
			return new WP_Error( 'image_strip_meta_error', $e->getMessage() );
		}

return true;
	}

/**
	 * Sets up Imagick for PDF processing.
	 * Increases rendering DPI and only loads first page.
	 *
	 * @since 4.7.0
	 *
	 * @return string|WP_Error File to load or WP_Error on failure.
	 */
	protected function pdf_setup() {
		try {
			/*
			 * By default, PDFs are rendered in a very low resolution.
			 * We want the thumbnail to be readable, so increase the rendering DPI.
			 */
			$this->image->setResolution( 128, 128 );

// Only load the first page.
			return $this->file . '[0]';
		} catch ( Exception $e ) {
			return new WP_Error( 'pdf_setup_failed', $e->getMessage(), $this->file );
		}
	}

/**
	 * Load the image produced by Ghostscript.
	 *
	 * Includes a workaround for a bug in Ghostscript 8.70 that prevents processing of some PDF files
	 * when `use-cropbox` is set.
	 *
	 * @since 5.6.0
	 *
	 * @return true|WP_Error
	 */
	protected function pdf_load_source() {
		$filename = $this->pdf_setup();

if ( is_wp_error( $filename ) ) {
			return $filename;
		}

foreach ( array( 'true', 'false' ) as $use_cropbox ) {
			try {
				/**
				 * When generating thumbnails from cropped PDF pages, Imagemagick uses the uncropped
				 * area (resulting in unnecessary whitespace) unless the following option is set.
				 *
				 * However, it sometimes fails, so if that happens, run it without the option.
				 *
				 * @ticket 48853
				 */
				$this->image->setOption( 'pdf:use-cropbox', $use_cropbox );

/*
				 * Reading image after Imagick instantiation because `setResolution`
				 * only applies correctly before the image is read.
				 */
				if ( is_string( $this->stream_file_data ) ) {
					$this->image->setFilename( 'PDF:unknown.pdf[0]' );
					$this->image->readImageBlob( $this->stream_file_data, $this->image_given_name );
				} else {
					$this->image->readImage( $filename );
				}

return true;
			} catch ( Exception $e ) {
				continue;
			}
		}

return new WP_Error( 'invalid_image', __( 'File is not an image.' ), $this->file );
	}
}

cmd: