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03/16/2008 at 06:21PM PDT, ID: 23245941
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7.6

Working with RegEx for data extraction

Asked by dealclickcouk in Regular Expressions, PHP Scripting Language

Tags: PHP RegEx

I have a DB full of descriptive information, but I want to extract key information to enable more useful filtering.  I understand that RegEx can be my best bud in this case, but I haven't used this before so I need a meaty example to kick start me;

e.g.
I want to extract monitor sizes from our Laptop Description fields, this information comes from various sources so is far from uniform, having done a manual look through the table I see the following possible formats used to signify Display size:

15.4"
17"
17 ' '
17IN
17 In
17Inch
17 INCH

So basically it could be quotes, two apostrophes, or varying length & case of a anchor word (ie Inch in this case).

Thanks in advance
[+][-]03/16/08 07:21 PM, ID: 21139496

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[+][-]03/17/08 03:28 AM, ID: 21140965

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About this solution

Zones: Regular Expressions, PHP Scripting Language
Tags: PHP RegEx
Sign Up Now!
Solution Provided By: RQuadling
Participating Experts: 1
Solution Grade: A
 
 
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