Php break
From w3cyberlearnings
Contents |
break
break break ends execution of the current for, foreach, while, do-while or switch structure. It is just mean STOP.
Syntax
foreach($arr as $aVal) {
statement
break;
}
while(expression) {
if(express1==expression2) {
break;
}
}
while (express) {
switch (expres) {
case condition1:
statement
break;
case condition2:
statement2;
break;
default:
break;
}
}
Example 1: Break within the for loop
- When $i=3, STOP
<?php
$count = 5;
for ($i = $count; $i > 0; $i--) {
if ($i == 3) {
break;
}
echo $i . "<br/>";
}
?>
Output
5 4
Example 2
<?php
$t = 10;
while ($t-- > 0) {
switch ($t) {
case 1:
echo $t;
echo '<br/>';
break;
case 2:
echo $t;
echo '<br/>';
echo '2 NO break';
case 3:
echo $t;
echo '<br/>';
echo '3 No break';
default:
echo 'default';
echo '<br/>';
break;
}
}
?>
Output
default default default default default default 3 3 No breakdefault 2 2 NO break2 3 No breakdefault 1 default
