Example #1
0
<?php

$y1(1);
$y2(1)(2);
$y3(1)(2)(3);
x1(1);
x2(2)(22);
x3(3)(33)(333);
x4(4)(44)(444)(4444);
// With args
// with variables as name
Example #2
0
<?php

$y();
x1();
x2()();
x3()()();
x4()()()();
Example #3
0
<?php

$y(1);
$y(1, 2);
x1(1, 2);
x2(1, 2)(3, 4);
x3(1, 2)(3, 4)(5, 6);
x4(1, 2)(3, 4)(5, 6)(7, 8);