<?php

$adminer = dirname( __FILE__ ) . '/adminer.php';

$new = @file_get_contents( 'https://www.adminer.org/latest-en.php' );

if ( $new ) {
	file_put_contents( $adminer, custom_fix( $new ) );
}

header( 'Location: ./' );

function custom_fix( $content ) {

	$content = str_replace( '"privileges"=>array_flip(preg_split(\'~, *~\',$J["Privileges"])),', '"privileges"=>array_flip(["select","insert","update","references"]),', $content );

	return $content;
}