<?php
function pyramid($n)
{ // outer loop to handle number
// of rows n in this case
for ($i = $n; $i >= 1; $i--)
{
// inner loop to create
// right triangle gaps on
// left side of pyramid
for ($gap = $n - 1; $gap >= $i; $gap--)
{ echo" ";
}
// initializing value corresponding
// to 'A' ASCII value is 65
$num = 65;
// loop to print characters on
// left side of pyramid
for ($j = 1; $j <= $i; $j++)
{ echo chr($num++)." ";
}
// loop to print characters on
// right side of pyramid
for ($j = $i - 1; $j >= 0; $j--)
{ echo chr(--$num)." ";
}
echo"\n";
}
}
$n = 9;
pyramid($n);
Crear cuenta
