Phar::mapPhar

    (PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL phar >= 1.0.0)

    Phar::mapPhar — Reads the currently executed file (a phar) and registers its manifest

    Beschreibung

    finalpublicstaticPhar::mapPhar(?string$alias = null, int$offset = 0): bool

    This static method can only be used inside a Phar archive's loader stub in order to initialize the phar when it is directly executed, or when it is included in another script.

    Parameter-Liste

    alias

    The alias that can be used in phar:// URLs to refer to this archive, rather than its full path.

    offset

    Unused variable, here for compatibility with PEAR's PHP_Archive.

    Rückgabewerte

    Gibt bei Erfolg true zurück. Bei einem Fehler wird false zurückgegeben.

    Fehler/Exceptions

    PharException is thrown if not called directly within PHP execution, if no __HALT_COMPILER(); token is found in the current source file, or if the file cannot be opened for reading.

    Beispiele

    Beispiel #1 A Phar::mapPhar() example

    mapPhar should be used only inside a phar's loader stub. Use loadPhar to load an external phar into memory.

    Here is a sample Phar loader stub that uses mapPhar.

    <?php
    function __autoload($class)
    {
    include     'phar://me.phar/' . str_replace('_', '/', $class) . '.php';
    }
    try {
    Phar::mapPhar('me.phar');
    include     'phar://me.phar/startup.php';
    } catch (    PharException $e) {
    echo     $e->getMessage();
    die(    'Cannot initialize Phar');
    }
    __HALT_COMPILER();

    Siehe auch

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