Use the boolean compare operators : Logical Operators « Operator « PHP

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PHP » Operator » Logical Operators

Use the boolean compare operators





<?

$three = 3;

$four = 4;

$my_pi = 3.14159;       

if (($three == $three) and

    ($four === $four) and

    ($three != $four) and

    ($three < $four) and

    ($three <= $four) and

    ($four >= $three) and

    ($three <= $three) and

    ($my_pi > $three) and

    ($my_pi <= $four))

 print("Yes!<BR>");

else

 print("No?<BR>");

?>

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5.	Less than and equal
6.	Not equal: !=
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8.	Logic Operators in PHP
9.	Or operator
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11.	Negation operator
12.	The not-equals operator
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