public function __construct()
{
if (!class_exists('ExtParserFunctions')) {
throw new ParserFunctionsNotFoundException();
}
# FIXME: Strict Standards: Non-static method ExtParserFunctions::getExprParser() should not be called statically, assuming $this from incompatible context in MathStatFunctions.php on line 34
$this->exprParser = ExtParserFunctions::getExprParser();
}
public function expr($expression = null)
{
$this->checkType('mw.ext.ParserFunctions.expr', 1, $expression, 'string');
try {
return array(ExtParserFunctions::getExprParser()->doExpression($expression));
} catch (ExprError $e) {
throw new Scribunto_LuaError($e->getMessage());
}
}