Hi Michael,
Allow else blocks to follow iteration blocks. The else block is executed
if no iteration occurs for any reason.
I also thought it would been a good idea, but most of the time i need a
wrapper in the output like this:
if($items) {
echo '<ul>';
foreach($items as $item) {
echo '<li>', $item, '</li>';
}
echo '</ul>'
}
And this may change the behavior of:
if($result)
foreach($items as $item)
var_dump($item);
else
echo 'Nothing';
from:
if($result) {
foreach($items as $item) {
var_dump($item);
}
}
else {
echo 'Nothing';
}
to:
if($result) {
foreach($items as $item) {
var_dump($item);
}
else {
echo 'Nothing';
}
}
I believe this change is only possible (useful or not) if the curly
braces are always required.
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