Laravel - 三元运营商

Question

I am laravel beginer. i am not able to understand this code.

<option value="1" {{ !empty($make->status)?($make->status==1)? 'selected':'':'selected' }} >Active

please help with if else statement.

Answer 1

This code:

!empty($make->status)?($make->status==1)? 'selected':'':'selected'

can be written out in long form as

if (!empty($make->status) {
    if ($make->status == 1) {
        echo "selected";
    }
    else {
    }
else {
    echo "selected";
}

So the option will be selected if $make->status is empty, or if it's not empty and its value is 1.

As written, the code is relying on operator precedence and would be much easier to understand if it was written with parentheses:

!empty($make->status) ? ($make->status==1 ? 'selected':'') : 'selected'