array filtering question

Date	2012-05-21 10:22 -0400
From	bill <nobody@spamcop.net>
Newsgroups	comp.lang.php
Subject	array filtering question
Message-ID	<GuWdnQ9JU-sg0ifSnZ2dnUVZ_omdnZ2d@cablespeedmi.com> (permalink)

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I have a POST array with about 200 elements.
There MAY be one or more key elements that start with deleteF~
(for example deleteF~EAP, deleteF~Lowfee)

What I want to know is if any array element begins with deleteF~

I looked at array_keys, array_filter and others, but they seem to 
all match the whole key string.

I can process the whole array myself, but I am hoping that with 
all the array functions there might be one.

It would be nice if I could apply an array function and get back 
an array with just those keys. (they are checkboxes so the value 
is always "on", just their presence is enough information.)

bill

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array filtering question bill <nobody@spamcop.net> - 2012-05-21 10:22 -0400
  Re: array filtering question Jerry Stuckle <jstucklex@attglobal.net> - 2012-05-21 10:46 -0400
    Re: array filtering question bill <nobody@spamcop.net> - 2012-05-21 11:18 -0400
      Re: array filtering question Jerry Stuckle <jstucklex@attglobal.net> - 2012-05-21 12:42 -0400
        Re: array filtering question bill <nobody@spamcop.net> - 2012-05-21 15:13 -0400
  Re: array filtering question Shake <QUITAESTO@QUITAESTO.NOES> - 2012-05-21 17:01 +0200
    Re: array filtering question bill <nobody@spamcop.net> - 2012-05-21 11:20 -0400
    Re: array filtering question Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2012-05-21 19:26 +0200
      Re: array filtering question bill <nobody@spamcop.net> - 2012-05-21 15:19 -0400

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