PHP TABLES USING HTML

Hello! Thank you for any help, I'm super stuck on this and have been doing it for 4 days now.

Here's what I need to do:

Implement a PHP script that creates (12) HTML tables outlining examples of data types and operators like shown in the table below (see the PHP script under the Reading section for some guidance) :

I have to make 2 more tables (I have 10 already) that follow that format but that do:

1. boolean and
2. boolean or

Here's some of the code I have right now so you know what I'm working with:

$a = "abc";

$b = "xyz";

$res = ($a == $b) ? "True" : "False";

print("Table showing equals :");

print("

");

print("

");

print("

");

print("

");

print("

");

print("

");

print("

");

print("

");

print("

");

print("

");

print("

");

print("

");

print("

");

print("

	variable \$a	variable \$b	equals (==)
float	$a	$b	$res

");

$res = $a . $b;

print("Table showing concatenation :");

print("

");

print("

");

print("

");

print("

");

print("

");

print("

");

print("

");

print("

");

print("

");

print("

");

print("

");

print("

");

print("

");

print("

	variable \$a	variable \$b	concatenation (.)
float	$a	$b	$res

");

I tried the booleans myself dozens of times, and I either get nothing to show up in the 4th box of the table, OR no matter what I do I get a 1 (I need it to say true or false, not 1 or 0) and it's always a 1, even if I have an int and a string or two different int numbers, etc. I had help on a portion of this already and it's bumming me out I can't figure out how to make the booleans work now, too. As long as the code follows the same formats I have up above (we're only in week 4, and this is how our professor wants us to do it, even if there is an easier way to do it with different PHP). If it's easier to use an echo print for it, that would work too as long as it looks like this:

echo "

	variable \$x	variable \$y	addition (+)
integer	$x	$y	$res

";

Thank you so so much again for any help!

table showing how to use + with integers variable $x variable $y addition (+) integer 7 15 12 Result of $x+$y table showing how to use + with float variable $x variable $y addition (+) float 2.5 5.33 7.83 Value of $y