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LuaSandbox::loadString

(PECL luasandbox >= 1.0.0)

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

Descrição

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.

Parâmetros

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

Valor Retornado

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

Exemplos

Exemplo #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() );

?>

O exemplo acima produzirá:

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

Veja Também

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

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