PHP - Logical constant - true: true

Logical constant - true is used as follows:

true

Description

true

Used keywords: true

Output

return - Logical value

Examples

PHP

In the source code you can find the equivalent of the above table, for easier orientation at the end of each line is a comment which shows the result.

$a1 = !false; // a1 = true
$a2 = !true; // a2 = false

PHP

Other pieces of example codes:

$a && true

false && true

true

false || true

$a || true

$a || true

You can find it in the following collections: constants

Logical constant - true in another programming language: