PHP 7.0.6 Released

    The SplBool class

    (PECL spl_types >= 0.1.0)

    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

    User Contributed Notes

    There are no user contributed notes for this page.
    To Top