PHP - Explicit conversion to boolean

The required type conversion can be carried out as follows:

explicit conversion to boolean

( type ) expression

Explicit conversion to boolean the possible of use:

$x= true; $y= false;
$b= $x;          // b = true
$b2= $x && $y;    // b2 = false
$b3= (bool) 0;  // b3 = false

You can find it in the following collections: explicit type conversions

Explicit conversion to boolean in another programming language:

Differences to: