The while Loop
The while loop executes a block of code while a condition is true.Syntax
while (condition)
{
code to be executed;
}
{
code to be executed;
}
Example
The example below first sets a variable i to 1 ($i=1;).Then, the while loop will continue to run as long as i is less than, or equal to 5. i will increase by 1 each time the loop runs:
<html>
<body>
<?php
$i=1;
while($i<=5)
{
echo "The number is " . $i . "<br>";
$i++;
}
?>
</body>
</html>
<body>
<?php
$i=1;
while($i<=5)
{
echo "The number is " . $i . "<br>";
$i++;
}
?>
</body>
</html>
The number is 1
The number is 2
The number is 3
The number is 4
The number is 5
The number is 2
The number is 3
The number is 4
The number is 5
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