checking to see if a character exist in a string

[Realtime]

Lets say i got a string like this

$StrInfo="1,2,3";

I want to be able to check if the string exists without using strpos or
arrays. If it exists it will return true or sucess :)

Thanks a million :)

[Scott]

On Tue, 2006-04-04 at 01:52 +0000, Realtime wrote:

Lets say i got a string like this

$StrInfo="1,2,3";

I want to be able to check if the string exists without using strpos or
arrays. If it exists it will return true or sucess :)

Thanks a million :)

You could use regular expressions... but why?

[Geoff Berrow]

Message-ID: <de*************************@news.cogeco.ca> from Realtime
contained the following:

Lets say i got a string like this

$StrInfo="1,2,3";

I want to be able to check if the string exists without using strpos or
arrays. If it exists it will return true or sucess :)

if(isset($StrInfo) &&$StrInfo=="1,2,3"){

//do stuff

}
--
Geoff Berrow (put thecat out to email)
It's only Usenet, no one dies.
My opinions, not the committee's, mine.
Simple RFDs http://www.ckdog.co.uk/rfdmaker/

[Iván Sánchez Ortega]

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Realtime wrote:

Lets say i got a string like this

$StrInfo="1,2,3";

I want to be able to check if the string exists

Check if a string exists? Then RTFM:

http://php.net/isset

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