SplInt.md

The SplInt class

(PHP 7, PHP 8)

Introduction

The SplInt class is used to enforce strong typing of the integer type.

Class synopsis

SplInt extends SplType {
    /* Constants */
    public const integer __default = 0;
    /* Methods */
    public function __construct ([ int $initial_value = 0 ])
    final public function &__invoke(): int
}

Predefined Constants

SplInt::__default

Examples

Example #1 SplInt usage example

<?php
$int = new SplInt(94);

echo $int . PHP_EOL;

The above example will output:

94

Table of Contents

• SplType::__construct — Creates a new value of some type
• SplInt::__invoke — Invoke object like a method

See Also

• SplType
• SplFloat
• SplEnum
• SplBool
• SplString