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PHP Manual

# The SplBool class

(PECL spl_types >= 0.1.0)

## Introdução

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

## Sinopse da classe

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

## Constantes pré-definidas

`SplBool::__default`

`SplBool::false`

`SplBool::true`

## Exemplos

Exemplo #1 SplBool usage example

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

O exemplo acima irá imprimir:

    TRUE

SplEnum::getConstList
SplString
SPL Types
PHP Manual