<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>if structure example</title>
</head>
<body>
<!-- IF !empty($number) || !empty($age) || !empty($gender) -->
<h1>Number info</h1>
<div>
<!-- IF !is_numeric($number) -->
The data isn't number.
<!-- ELSEIF $number>100 -->
The number is greater than 100
<!-- ELSEIF $number>=20 -->
The number is between 100 and 20
<!-- ELSEIF $number>=0 -->
The number is equal to or greater than 0
<!-- ELSE -->
The number is negative.
<!-- ENDIF -->
</div><br/>
<h1>Gender and age</h1>
<div>
<!-- IF $gender==MALE && $age==16 -->
Is a male and is 16 years old.
<!-- ELSEIF $gender==FEMALE && $age==16 -->
Is a female and is 16 years old.
<!-- ELSEIF $gender==MALE && $age==35 -->
Is a male and is 35 years old
<!-- ELSEIF $gender==FEMALE && $age==35 -->
Is a female and is 35 years old
<!-- ENDIF -->
</div>
<div><a href="if.php">Back</a></div>
<!-- ELSE -->
<h1>Complete the form</h1>
<form action="if.php" method="post">
<div>Write a number: <input name="number" type="text" value=""/></div>
<div>Select a gender: <input name="gender" checked="checked" type="radio" value="{MALE:}"/>Male <input name="gender" type="radio" value="{FEMALE:}"/>Female</div>
<div>Selec a age: <input name="age" checked="checked" type="radio" value="16"/>16 <input name="age" type="radio" value="35"/>35</div>
<div><input name="submit" type="submit" value="Send"/></div>
</form>
<!-- ENDIF -->
</body>
</html> |
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