PHP Australia Conference 2015

The SplInt class

(PECL spl_types >= 0.1.0)

Introduzione

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

Sommario dellla classe

SplInt extends SplType {
/* Constants */
const integer __default = 0 ;
/* Metodi ereditati */
SplType::__construct ([ mixed $initial_value [, bool $strict ]] )
}

Costanti predefinite

SplInt::__default

Esempi

Example #1 SplInt usage example

<?php
$int 
= new SplInt(94);

try {
    
$int 'Try to cast a string value for fun';
} catch (
UnexpectedValueException $uve) {
    echo 
$uve->getMessage() . PHP_EOL;
}

echo 
$int PHP_EOL;
?>

Il precedente esempio visualizzerĂ :

Value not an integer
94

add a note add a note

User Contributed Notes

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