SPL Types
PHP Manual

The SplBool class

(No version information available, might only be in SVN)

Introduction

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

Class synopsis

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 ] )
}

Predefined Constants

SplBool::__default

SplBool::false

SplBool::true

Examples

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


SPL Types
PHP Manual