PHP While Loops

Loops are used to execute a code till a specific condition/counter.

PHP Supports four type of Loops

  • For Loop
  • While Loop
  • Do...While Loop
  • Foreach Loop

While Loop

While Loop executes the code of block until it's specified condition comes true.


<?php
	$counter=1;
	while($counter<=5){
		echo $counter."<br>";
		$counter++;
	}
?>
	

While Loop with Break

Break is used to terminate the while loop during block execution.


<?php
	$counter=1;
	while($counter<=5){
		echo $counter."<br>";
		if($counter==3){
			echo "Break at 3 <br>";
			break;
		}
		
		$counter++;
	}
?>
	

Do...While Loop

Do...While Loop works same like while loop but once it will run it's code block however condition is true or false.


<?php
	$counter=1;
	do{
		echo $counter."<br>";
		$counter++;
	}while($counter<=5);
?>