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comparing arrays [message #181035]

Sun, 07 April 2013 11:34

bill
Messages: 310
Registered: October 2010

Karma:

Senior Member

I need to see if a patient has appointments with a
psychotherapist and a physician on the same day.

I request the schedule of each therapist and each physician as
arrays of arrays:
time, patient_number, duration (note, the therapist/physician id
is not in the array)
They are non-associative arrays (numeric keys)
I might have 1..n physicians and 1..n therapists
I can generate arrays of physicians and arrays of therapists

Option 1 is a nightmare of nested foreachs

I am sure there must be an array function that will permit this
check. AFAIK, the _intersect functions require the same date in
all, when what I want is "any".

my current thought is to create arrays of just pt_number, merge
the physician arrays, merge the therapist arrays, array_flip to
move the values to keys and then array_intersect.

But, before I try that I welcome any suggestions.

bill

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[Message index]

		comparing arrays By: bill on Sun, 07 April 2013 11:34
		Re: comparing arrays By: Jerry Stuckle on Sun, 07 April 2013 12:34
		Re: comparing arrays By: bill on Sun, 07 April 2013 14:00
		Re: comparing arrays By: Frank Steinmetzger on Sun, 07 April 2013 14:14
		Re: comparing arrays By: Thomas 'PointedEars' on Sun, 07 April 2013 15:13
		Re: comparing arrays By: bill on Sun, 07 April 2013 15:34
		Re: comparing arrays By: Thomas 'PointedEars' on Sun, 07 April 2013 19:33
		Re: comparing arrays By: Jerry Stuckle on Sun, 07 April 2013 18:18
		Re: comparing arrays By: Thomas 'PointedEars' on Sun, 07 April 2013 13:37
		Re: comparing arrays By: bill on Sun, 07 April 2013 13:59
		Re: comparing arrays By: Thomas 'PointedEars' on Sun, 07 April 2013 15:14
		Re: comparing arrays By: The Natural Philosoph on Sun, 07 April 2013 14:59
		Re: comparing arrays By: The Natural Philosoph on Sun, 07 April 2013 15:01
		Re: comparing arrays By: Frank Steinmetzger on Sun, 07 April 2013 18:22

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