Exemplo de UI básico em script CLI usando PHP

cli_interface_example.php

<?php

buildInterface();
getMenu();
getSelect();

function buildInterface(){

	clear();

	for($x=1;$x<=28;$x++){
		gotoxy(1, $x);
		echo chr(186);
		gotoxy(80,$x);
		echo chr(186);
	}

	for($i=1;$i<=80;$i++){
		gotoxy($i, 1);
		echo ($i == 1) ? chr(201) : ($i ==80 ? chr(187) : chr(205));;
		gotoxy($i, 22);
		echo ($i == 1) ? chr(204) : ($i ==80 ? chr(185) : chr(205));
		gotoxy($i, 28);
		echo ($i == 1) ? chr(200) : ($i ==80 ? chr(188) : chr(205));

	}
}

function clear(){
	for($x=0;$x<=28;$x++){
		for($i=1;$i<=80; $i++){
			echo chr(0);
		}
		echo "\n";
	}
}

function getMenu(){
	gotoxy(5,5);
	echo "1 - Realizar Login";
	gotoxy(5,6);
	echo "2 - Sair";
}

function getSelect(){

	gotoxy(5,25);

	$msg = "Insira o comando desejado: ";

	
	echo $msg;


	$opt = stream_get_line(STDIN, 1024, PHP_EOL);

	if($opt == 1){
		gotoxy(5,26);
		echo "Entrou!!!";
		gotoxy(5,29);
	}
	else{
		exit(0);
	}
}



function gotoxy($x,$y){
	echo "\033[H";

	echo "\033[{$x}C";
	echo "\033[{$y}B";
}