LuaSandbox::loadString

    (PECL luasandbox >= 1.0.0)

    LuaSandbox::loadString — Load Lua code into the Lua environment

    说明

    publicLuaSandbox::loadString(string$code, string$chunkName = ''): LuaSandboxFunction

    Loads Lua code into the Lua environment.

    This is the equivalent of standard Lua's loadstring() function.

    参数

    code

    Lua code.

    chunkName

    Name for the loaded chunk, for use in error traces.

    返回值

    Returns a LuaSandboxFunction which, when executed, will execute the passed $code.

    示例

    示例 #1 Loading code into Lua

    <?php

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

    // Load the code
    $function = $sandbox->loadString(
    <<<CODE
     return "Hello, world"
    CODE
    );

    // Execute the loaded code
    var_dump( $function->call() );

    ?>

    以上示例会输出：

    array(1) { [0]=> string(12) "Hello, world" }

    参见

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