What is Mental Health PHP in Dallas and how does it help?

I’ve been researching treatment options and keep coming across “Mental Health PHP Dallas” programs. From what I understand, PHP (Partial Hospitalization Program) is more intensive than outpatient therapy but doesn’t require overnight stay like inpatient care.

Can someone explain how Mental Health PHP in Dallas actually works in real life? For example:

What does a typical daily schedule look like?
Who is it best suited for (depression, anxiety, addiction recovery, etc.)?
How long do people usually stay in the program?
Is it more effective than standard weekly therapy?

I’m trying to understand if PHP is the right level of care for someone needing structured support but still wanting to live at home. Any experiences or insights would be really helpful.