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<?php
// @codingStandardsIgnoreLine Squiz.Classes.ValidClassName.NotCamelCaps
abstract class Scribunto_LuaInterpreter {
/**
* Load a string. Return an object which can later be passed to callFunction.
* If there is a pass error, a Scribunto_LuaError will be thrown.
*
* @param string $text The Lua source code
* @param string $chunkName The chunk name
* @return mixed
*/
abstract public function loadString( $text, $chunkName );
/**
* Call a Lua function. Return an array of results, with indices starting
* at zero. If an error occurs, a Scribunto_LuaError will be thrown.
*
* @param mixed $func The function object
*/
abstract public function callFunction( $func /*...*/ );
/**
* Wrap a PHP callable as a Lua function, which can be passed back into
* Lua. If an error occurs, a Scribunto_LuaError will be thrown.
*
* @param callable $callable The PHP callable
* @return object a Lua function
*/
abstract public function wrapPhpFunction( $callable );
/**
* Test whether an object is a Lua function.
*
* @param object $object
* @return bool
*/
abstract public function isLuaFunction( $object );
/**
* Register a library of functions.
*
* @param string $name The global variable name to be created or added to.
* @param array $functions An associative array mapping the function name to the
* callback. The callback may throw a Scribunto_LuaError, which will be
* caught and raised in the Lua code as a Lua error, catchable with
* pcall().
*/
abstract public function registerLibrary( $name, array $functions );
/**
* Pause CPU usage and limits
* @return void
*/
abstract public function pauseUsageTimer();
/**
* Unpause CPU usage and limits
* @return void
*/
abstract public function unpauseUsageTimer();
}
// @codingStandardsIgnoreLine Squiz.Classes.ValidClassName.NotCamelCaps
class Scribunto_LuaInterpreterNotFoundError extends MWException {}
// @codingStandardsIgnoreLine Squiz.Classes.ValidClassName.NotCamelCaps
class Scribunto_LuaInterpreterBadVersionError extends MWException {}
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