SplInt (class)
The SplInt class
Introduction
(PECL spl_types >= 0.1.0)
The SplInt class is used to enforce strong typing of the integer type.
Class synopsis
SplInt extends SplType {
/* Constants */
const integer __default = 0 ;
/* Inherited methods */
SplType::__construct ([ mixed $initial_value [, bool $strict ]] )
}
Predefined Constants
SplInt::__default
Examples
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;
?>
The above example will output:
Value not an integer
94
← SplType::__construct
SplFloat →
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