Is image format supported by GD PHP extension?

gd-supported-image-formats.php

<?php
/**
 * Is image format supported??
 *
 * @see https://www.php.net/manual/en/function.exif-imagetype.php
 * @see https://www.php.net/manual/en/function.gd-info.php
 *
 * @param string File path.
 * @return bool
 */
function is_image_format_supported($file)
{
    $imagetype2gdinfo = [
    	IMAGETYPE_GIF => 'GIF Read Support',
    	IMAGETYPE_JPEG => 'JPEG Support',
    	IMAGETYPE_PNG => 'PNG Support',
        IMAGETYPE_WBMP => 'WBMP Support',
    	IMAGETYPE_XBM => 'XBM Support',
    	IMAGETYPE_WEBP => 'WebP Support',
    	// IMAGETYPE_BMP => '???',
    ];

    $fileType = exif_imagetype($file);
    $currentGdInfo = gd_info();

    return isset($imagetype2gdinfo[$fileType]) && $currentGdInfo[$imagetype2gdinfo[$fileType]];
}