/// <summary>
 /// Installs request handler to compiled PHP scripts.
 /// </summary>
 //[Obsolete("Use 'UsePhp(PathString, Action<Context>)' instead.")]
 public static IApplicationBuilder UsePhp(this IApplicationBuilder builder, PhpRequestOptions options)
 {
     return(UsePhp(builder, new PhpHandlerConfiguration
     {
         LegacyOptions = options,
     }));
 }
 /// <summary>
 /// Installs request handler to compiled PHP scripts.
 /// </summary>
 public static IApplicationBuilder UsePhp(this IApplicationBuilder builder, PhpRequestOptions options = null)
 {
     return(builder.UseMiddleware <PhpHandlerMiddleware>(options ?? new PhpRequestOptions()));
 }