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troubleshooting Question

Remove non hex values

Avatar of hankknight
hankknightFlag for Canada asked on
PHP
5 Comments1 Solution233 ViewsLast Modified:
Using PHP I want to remove all non hex values.

Only these characters should be allowed:
          0123456789aAbBcCdDeEfF

Everything else should be removed.
ASKER CERTIFIED SOLUTION
Avatar of phpmonkey
phpmonkey

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Commented:
This problem has been solved!
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