The SplBool class

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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