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[RESOLVED] check for characters in a string

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Feb 23.2011

Hi Guys,

after exploding a special character, I got an array which is

[code=php]Array ( [0] =>1321 [1] =>2d32 [2] =>34rt [3] =>4321)[/code]

Now I want to pickup only the values which don’t have any alphabet

So it will be only 1321 and 4321

Please suggest.

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PHP

2 Comments(s) ↴

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@NogDogFeb 23.2011 — array_filter() with ctype_digit() as the callback function.
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@raj_2006authorFeb 23.2011 — Hi

Its solved...thanks a lot for your help
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