WP_Image_Editor_Imagick::write_image( Imagick $image, string $filename )

Source

File: wp-includes/class-wp-image-editor-imagick.php

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 );
			}
		}
	}