Edit Report a Bug

LuaSandbox::registerLibrary

(PECL luasandbox >= 1.0.0)

LuaSandbox::registerLibrary — Register a set of PHP functions as a Lua library

Description

public LuaSandbox::registerLibrary(string $libname, array $functions): void

Registers a set of PHP functions as a Lua library, so that Lua can call the relevant PHP code.

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

Liste de paramètres

libname: The name of the library. In the Lua state, the global variable of this name will be set to the table of functions. If the table already exists, the new functions will be added to it.
functions: An array, where each key is a function name, and each value is a corresponding PHP callable.

Valeurs de retour

Aucune valeur n'est retournée.

Exemples

Exemple #1 Registering PHP functions to call from Lua

<?php

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

// Register some functions in the Lua environment

function frobnosticate( $v ) {
    return [ $v + 42 ];
}

$sandbox->registerLibrary( 'php', [
    'frobnosticate' => 'frobnosticate',
    'output' => function ( $string ) {
        echo "$string\n";
    },
    'error' => function () {
        throw new LuaSandboxRuntimeError( "Something is wrong" );
    }
] );

?>

Voir aussi

LuaSandbox::loadString() - Load Lua code into the Lua environment
LuaSandbox::wrapPhpFunction() - Wrap a PHP callable in a LuaSandboxFunction

add a note

User Contributed Notes

There are no user contributed notes for this page.