Re: [PHP] VB-->PHP

[Jay]

Ni Shurong wrote:

I did not test it:)

function isValid($strData, $bIncludeAlpha=false, $bIncludeNumber=false)
{
    switch(true) {
        case $bIncludeAlpha && !$bIncludeNumber:
            $ptr = "/^[a-zA-Z]+/";
            break;
        case !$bIncludeAlpha && $bIncludeNumber:
            $ptr = "/^[0-9]+/";
            break;
        case $bIncludeAlpha && $bIncludeNumber:
            $ptr = "/^[a-zA-Z0-9]+/";
            break;
    }
    return preg_match($ptr, $strData);
}

----
Ni Shurong <[EMAIL PROTECTED]>

MAIL : [EMAIL PROTECTED]
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Thanx, seems to work just fine.

Some questions:
Why "true" in the switch()?
Why preg_match instead of ereg?

Regards,
J

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