LuaSandbox::loadString

(PECL luasandbox >= 1.0.0)

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

説明

public function LuaSandbox::loadString(string $code, string $chunkName = ''): LuaSandboxFunction

Loads Lua code into the Lua environment.

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

パラメータ

code: Lua code.
chunkName: Name for the loaded chunk, for use in error traces.

戻り値

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

例

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() );

?>

上の例の出力は以下となります。

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

参考

LuaSandbox::registerLibrary() - Register a set of PHP functions as a Lua library
LuaSandbox::wrapPhpFunction() - Wrap a PHP callable in a LuaSandboxFunction

関連キーワード:

code LuaSandbox Load environment loadString LuaSandboxFunction chunkName loaded sandbox Hello world loadBinary pauseUsageTimer luasandbox Loads equivalent standard loadstring chunk traces executed execute passed Loading create