Does PHP have built-in data structures?

Question

I\'m looking at the PHP Manual, and I\'m not seeing a section on data structures that most languages have, such as lists and sets. Am I just blind or does PHP not have anything

Answer 1

For the Compulsory need of data structures please browse for the SPL(PHP Extensions). They are having data structures like heap,linked-list,.. etc...

PHP not having the list and set data structures exactly. but they can achieved by array(with n Dimentions), that provide the multiple data with single cluster

$variable = array(
  'one' => array(1,'char',3),
  'two' => explode("single", "Multiple strings"),
  'three' => all(9,'nine',"nine")
);

They are not exactly as list or set. But array can replace that. So no need to search for another data structures.