Calling functions using reference sign on a function call breaks the code on newer versions of PHP 5.
There is no reference sign on a function call - only on function definitions. Function definitions alone are enough to correctly pass the argument by reference. See the PHP docs
Calling functions using reference sign on a function call breaks the code on newer versions of PHP 5.
There is no reference sign on a function call - only on function definitions. Function definitions alone are enough to correctly pass the argument by reference. See the PHP docs