LuaSandbox::loadString

(PECL luasandbox >= 1.0.0)

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

説明

public 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.

返り値

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