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Find repeating text

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Find repeating text Discuss here techniques and methods used to program effectively. Questions in this forum should be more like 'How do I build a better...' rather than 'This code doesn't work, how do I fix it?'

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Old December 14th, 2006, 09:37 AM
Zaphod2016 Zaphod2016 is offline
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Find repeating text
Here's what I'm trying to do:

Take a given block of text, and find the longest repeating strings within it, ranked by most common.

Example text:
blah bleep blorp blugh blah blugh blah bleep blorp

I want:
blah bleep blorp x 2
bleep blorp x 2
bleep x 2
blah x 3
etc.

I am currenty using a few ugly loops, and a lot of preg_match. I would really appreciate it if anyone could point me to a solid code example (I'm sure this has been done before).

Your pal,
Zap
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