static public undefinedVarMessage ( $varName, $opName = null ) |
static function undefinedVarMessage($varName, $opName = null)
{
return $opName ? "Variable \"\${$varName}\" is not defined by operation \"{$opName}\"." : "Variable \"\${$varName}\" is not defined.";
}
private function undefVar($varName, $line, $column) { return FormattedError::create(NoUndefinedVariables::undefinedVarMessage($varName), [new SourceLocation($line, $column)]); }