PHP - logical constant - true: true

logical constant - true is used as follows:

true

Description

true
Used keywords: true

Output

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
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