Continue in the loop

continue keyword is use for continue the current loop. Php also accepts an optional argument to continue several levels of loop.

Ok. Check following code.

for ($i = 0; $i < 5; ++$i) {
    if ($i == 2)
        continue
    print "$i\n";
}

What you expect as the result?

0
1
3
4

But result is...

2

Because

continue print "$i\n"; 

is a single expression. For your expected result you should add a ; after the continue.

I have found this joke from php manual.