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    The SplInt class

    (PECL spl_types >= 0.1.0)

    Introdução

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

    Sinopse da classe

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

    Constantes pré-definidas

    SplInt::__default

    Exemplos

    Exemplo #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;
    ?>

    O exemplo acima irá imprimir:

    Value not an integer
94

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