In programming it is often necessary to repeat the same block of code a given number of times, or until a certain condition is met. This can be accomplished using looping statements. PHP has two major groups of looping statements: for and while. The For statements are best used when you want to perform a loop a specific number of times. The While statements are best used to perform a loop an undetermined number of times. In addition, you can use the Break and Continue statements within looping statements.
exemples:-
The While Loop
Code:
while (condition)
{
code needed to loop;
}
The Do...While Loop
Code:
do
{
code needed to loop;
}
while (condition);
The For Loop
Code:
for (initialization; condition; increment)
{
code needed to loop;
}
The Foreach Loop
Code:
foreach (array as value)
{
code needed to loop;
}
Break and Continue Statements
PHP Code:
<?php
for ($i = 0; $i <= 10; $i++)
{
if($i==5)
{
break;
}
echo "The number is " . $i . "<br/>";
}
?>