ing.
			 */
			Helper::cache_delete( 'should_resize' );
		}

		return $meta;
	}

	/**
	 * Generates the new image for specified width and height,
	 * Checks if the size of generated image is greater,
	 *
	 * @param string $file_path Original File path.
	 * @param int    $original_file_size File size before optimisation.
	 * @param int    $id Attachment ID.
	 * @param array  $meta Attachment Metadata.
	 * @param bool   $unlink Whether to unlink the original image or not.
	 *
	 * @return array|bool|false If the image generation was successful
	 */
	public function perform_resize( $file_path, $original_file_size, $id, $meta = array(), $unlink = true ) {
		/**
		 * Filter the resize image dimensions
		 *
		 * @since 2.3
		 *
		 * @param array $sizes {
		 *    Array of sizes containing max width and height for all the uploaded images.
		 *
		 * @type int $width Maximum Width For resizing
		 * @type int $height Maximum Height for resizing
		 * }
		 *
		 * @param string $file_path Original Image file path
		 *
		 * @param array $upload {
		 *    Array of upload data.
		 *
		 * @type string $file Filename of the newly-uploaded file.
		 * @type string $url URL of the uploaded file.
		 * @type string $type File type.
		 * }
		 *
		 * @hooked Png2jpg::cache_can_be_converted_status() Save transparent status before resizing the image.
		 */
		$sizes = apply_filters(
			'wp_smush_resize_sizes',
			array(
				'width'  => $this->max_w,
				'height' => $this->max_h,
			),
			$file_path,
			$id
		);

		$data = image_make_intermediate_size( $file_path, $sizes['width'], $sizes['height'] );

		// If the image wasn't resized.
		if ( empty( $data['file'] ) ) {
			if ( $this->try_gd_fallback() ) {
				$data = image_make_intermediate_size( $file_path, $sizes['width'], $sizes['height'] );
			}

			if ( empty( $data['file'] ) ) {
				Helper::logger()->resize()->warning( sprintf( 'Cannot resize image [%s(%d)].', Helper::clean_file_path( $file_path ), $id ) );
				return false;
			}
		}

		// Check if file size is lesser than original image.
		$resize_path = path_join( dirname( $file_path ), $data['file'] );
		if ( ! file_exists( $resize_path ) ) {
			Helper::logger()->resize()->notice( sprintf( 'The resized image [%s(%d)] does not exist.', Helper::clean_file_path( $resize_path ), Helper::clean_file_path( $file_path ), $id ) );
			return false;
		}

		$data['file_path'] = $resize_path;

		$file_size        = filesize( $resize_path );
		$data['filesize'] = $file_size;
		if ( $file_size > $original_file_size ) {
			// Don't Unlink for nextgen images.
			if ( $unlink ) {
				$this->maybe_unlink( $resize_path, $meta );
			}
			Helper::logger()->resize()->notice( sprintf( 'The resized image [%s](%s) is larger than the original image [%s(%d)](%s).', Helper::clean_file_path( $resize_path ), size_format( $file_size ), Helper::clean_file_path( $file_path ), $id, size_format( $original_file_size ) ) );
		}

		return $data;
	}

	/**
	 * Fix for WP Engine 'width or height exceeds limit' Imagick error.
	 *
	 * If unable to resize with Imagick, try to fallback to GD.
	 *
	 * @since 3.4.0
	 */
	private function try_gd_fallback() {
		if ( ! function_exists( 'gd_info' ) ) {
			return false;
		}

		return add_filter(
			'wp_image_editors',
			function( $editors ) {
				$editors = array_diff( $editors, array( 'WP_Image_Editor_GD' ) );
				array_unshift( $editors, 'WP_Image_Editor_GD' );
				return $editors;
			}
		);
	}

	/**
	 * Replace the original file with resized file
	 *
	 * @param string $file_path  File path.
	 * @param mixed  $resized    Resized.
	 * @param array  $meta       Meta.
	 *
	 * @return bool
	 */
	private function replace_original_image( $file_path, $resized, $meta = array() ) {
		$replaced = copy( $resized['file_path'], $file_path );
		$this->maybe_unlink( $resized['file_path'], $meta );

		return $replaced;
	}

	/**
	 * Return Filename.
	 *
	 * @param string $filename Filename.
	 *
	 * @return mixed
	 */
	public function file_name( $filename ) {
		if ( empty( $filename ) ) {
			return $filename;
		}

		return $filename . 'tmp';
	}

	/**
	 * Do not unlink the resized file if the name is similar to one of the image sizes
	 *
	 * @param string $path Image File Path.
	 * @param array  $meta Image Meta.
	 *
	 * @return bool
	 */
	private function maybe_unlink( $path, $meta ) {
		if ( empty( $path ) ) {
			return true;
		}

		// Unlink directly if meta value is not specified.
		if ( empty( $meta['sizes'] ) ) {
			unlink( $path );
		}

		$unlink = true;
		// Check if the file name is similar to one of the image sizes.
		$path_parts = pathinfo( $path );
		$filename   = ! empty( $path_parts['basename'] ) ? $path_parts['basename'] : $path_parts['filename'];
		if ( ! empty( $meta['sizes'] ) ) {
			foreach ( $meta['sizes'] as $image_size ) {
				if ( false === strpos( $image_size['file'], $filename ) ) {
					continue;
				}
				$unlink = false;
				break;
			}
		}

		if ( $unlink ) {
			unlink( $path );
		}

		return true;
	}

}