Php continue
From w3cyberlearnings
Contents |
continue
continue uses in the looping structures to skip the rest of the condition, and continue to execute at the next iteration.
Syntax
foreach($arr as $aVal) {
statement
continue;
}
while(expression) {
if(express1==expression2) {
continue;
}
}
while (express) {
switch (expres) {
case condition1:
statement
continue;
case condition2:
statement2;
continue;
default:
continue;
}
}
Example 1: while loop without continue
<?php
$i = 25;
while ($i-- > 10) {
echo $i . '<br/>';
}
?>
Output
24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
Example 2: While loop with continue
- Skip any condition when $i % 2 equal 0.
<?php
$i = 25;
while ($i-- > 10) {
if ($i % 2 == 0) {
continue;
}
echo $i . '<br/>';
}
?>
Output
23 21 19 17 15 13 11
Example 3: use the continue, but do the opposite from Example 2
<?php
$i = 25;
while ($i-- > 10) {
if ($i % 2 != 0) {
continue;
}
echo $i . '<br/>';
}
?>
Output
24 22 20 18 16 14 12 10
