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PHP Manual :: The SplBool class



SplEnum::getConstList || SplString || SPL Types || PHP Manual

(PECL spl_types >= 0.1.0)

The SplBool class is used to enforce strong typing of the bool type.

SplBool extends SplEnum {
/* Constants */
const boolean __default = false ;
const boolean false = false ;
const boolean true = true ;
/* Inherited methods */
public array SplEnum::getConstList ([ bool $include_default = false ] )
}
SplBool::__default

SplBool::false

SplBool::true

Example #1 SplBool usage example

<?php
$true 
= new SplBool(true);
if (
$true) {
    echo 
"TRUE\n";
}

$false = new SplBool;
if (
$false) {
    echo 
"FALSE\n";
}
?>

The above example will output:

TRUE



SplEnum::getConstList || SplString || SPL Types || PHP Manual
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