Description:
------------
From manual page: http://www.php.net/control-structures.continue
The last segment of "Omitting the semicolon" should be changed to correctly address versions. While there may be a changelog after the example, it is obscure, and if future changes come up, it may be missed. 

Here's the old text:

 Omitting the semicolon after continue can lead to confusion. Here's an example of what you shouldn't do.

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

One can expect the result to be:

0
1
3
4

but this script will output:

2

because the entire continue print "$i\n"; is evaluated as a single expression, and so print is called only when $i == 2 is true. (The return value of print is passed to continue as the numeric argument.)

And here's a suggested change:

Omitting the semicolon after continue can lead to confusion. Here's an example of what you shouldn't do.

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

One can expect the result to be:

0
1
3
4

but this script will output in PHP versions before 5.4.0:

2

In PHP versions 5.4.0 or greater, this script will output:

Fatal error: 'continue' operator with non-constant operand is no longer supported on line 5

because the entire continue print "$i\n"; is evaluated as a single expression, and so print is called only when $i == 2 is true. (The return value of print is passed to continue as the numeric argument.)