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    LuaSandbox::callFunction

    (PECL luasandbox >= 1.0.0)

    LuaSandbox::callFunction — Call a function in a Lua global variable

    説明

    public LuaSandbox::callFunction(string $name, mixed ...$args): array|bool

    Calls a function in a Lua global variable.

    If the name contains "." characters, the function is located via recursive table accesses, as if the name were a Lua expression.

    If the variable does not exist, or is not a function, false will be returned and a warning issued.

    For more information about calling Lua functions and the return values, see LuaSandboxFunction::call().

    パラメータ

    name

    Lua variable name.

    args

    Arguments to the function.

    戻り値

    Returns an array of values returned by the Lua function, which may be empty, 失敗した場合に false を返します.

    例

    例1 Calling a Lua function

    <?php

    // create a new LuaSandbox
    $sandbox = new LuaSandbox();

    // Call Lua's string.match
    $captures = $sandbox->callFunction( 'string.match', $string, $pattern );

    ?>

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