/**
* Add any functions from the FunctionSignatureMap that aren't
* defined in this version of PHP to the code base
*
* @return void
*/
private function addUndefinedFunctionSignatures()
{
$function_signature_map = UnionType::internalFunctionSignatureMap();
foreach ($function_signature_map as $function_name => $signature) {
$fqsen = FullyQualifiedFunctionName::make('\\', $function_name);
// If we already loaded the function, skip it
if ($this->hasMethod($fqsen)) {
continue;
}
// Add each method returned for the signature
foreach (Method::methodListFromSignature($this, $fqsen, $signature) as $method) {
$this->addMethod($method);
}
}
}
