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PHP Loops

The PHP while Loop

The number is: 1
The number is: 2
The number is: 3
The number is: 4
The number is: 5

<?php  
// Initialize the loop counter ($x), and set the start value to 1
$x = 1;
 
// Continue the loop as long as $x is less than or equal to 5
while($x <= 5) {
  echo "The number is: $x <br>";
  $x++;
} 
?>

Example Explained

• $x = 1; - Initialize the loop counter ($x), and set the start value to 1
• $x <= 5 - Continue the loop as long as $x is less than or equal to 5
• $x++; - Increase the loop counter value by 1 for each iteration