Deprecated functions PHP 8.1

Hi

I fixed two errors in this file /wp-content/plugins/eu-tyre-label-shortcode/php/get-eu-tyre-label.php which occurs when running PHP 8.1

• FILTER_SANITIZE_STRING is deprecated in PHP 8.1 and PHP documentation recommends use htmlspecialchars() but I’ve fixed using WordPress function sanitize_text_field():

if ( !function_exists( 'sanitize_text_field' ) )
{
	require_once( explode( "wp-content" , __FILE__ )[0] . "wp-load.php" );
}

$v1 = sanitize_text_field( $_GET['fuel'] );
…
$v2 = sanitize_text_field( $_GET['grip'] );
…

• Font cannot be loaded and text over label is not shown, so I’ve completed the file location:

$font = dirname( __FILE__ ) . '/../font/opensans/OpenSans-Bold.ttf';

I guess this improvements will also work if running PHP 7.4 and lower.

Regards

• This topic was modified 1 year, 5 months ago by Jairo Ochoa.