<?php
$a = 42;
$b = 20;
if ($a == $b) {
echo "TEST1 : a is equal to b \n";
} else {
echo "TEST1 : a is not equal to b \n";
}
if ($a > $b) {
echo "TEST2 : a is greater than b \n";
} else {
echo "TEST2 : a is not greater than b \n";
}
if ($a < $b) {
echo "TEST3 : a is less than b \n";
} else {
echo "TEST3 : a is not less than b \n";
}
if ($a != $b) {
echo "TEST4 : a is not equal to b \n";
} else {
echo "TEST4 : a is equal to b \n";
}
if ($a >= $b) {
echo "TEST5 : a is either greater than or equal to b \n";
} else {
echo "TEST5 : a is neither greater than nor equal to b \n";
}
if ($a <= $b) {
echo "TEST6 : a is either less than or equal to b \n";
} else {
echo "TEST6 : a is neither less than nor equal to b";
}
?>