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    SplFileInfo::isWritable

    (PHP 5 >= 5.1.2, PHP 7, PHP 8)

    SplFileInfo::isWritable — Tells if the entry is writable

    Descrizione

    public SplFileInfo::isWritable(): bool

    Checks if the current entry is writable.

    Elenco dei parametri

    Questa funzione non contiene parametri.

    Valori restituiti

    Returns true if writable, false otherwise;

    Esempi

    Example #1 SplFileInfo::isWriteable() example

    <?php
    $info     = new SplFileInfo('locked.jpg');
    if (!    $info->isWriteable()) {
    echo     $info->getFilename() . ' is not writeable';
    }
    ?>

    Il precedente esempio visualizzerà qualcosa simile a:

    locked.jpg is not writeable

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