<?php
if ($foo || $bar) {}
if ($foo || $bar && $baz) {}
if ($foo || $bar && $baz) {}
if ($foo || $bar && $baz) {}
// Spacing after || below is ignored as it is EOL whitespace.
if ($foo ||    
    $bar
    && $baz
) {
}
if ($foo ||
    $bar
    && $baz
) {
}