Trimming an email address

[zonkd]

I've a list of email addresses that I want to publish on a website. I want to extract the name before "@", then split it into two, and cap the first letter of both.

I plan to show the name and have it as a mailto with the address, of course,  in an <a href> situation.

Be very grateful for some guidance.

Cheers all

paul

[AndyB]

I want to extract the name before "@", then split it into two, and cap the first letter of both.

 

The explode() function can split the string on @ into two array elements

 

The ucfirst() function will convert the first letter of a string to upper case

[zonkd]

Many thanks, AndyB. But wrapping it together is what confuses me.

[AndyB]

$addr = "[email protected]";
$parts = explode("@",$addr)
$revised_addr = ucfirst($parts[0]). "@". ucfirst($parts[1]); // concatenate parts
echo $revised_addr; // [email protected]

[zonkd]

Thanks very much, AndyB.

[fenway]

Of course, you could do something similar on the sql side with some string functions, too.

[zonkd]

Be very grateful if you would show me how, fenway.

[fenway]

set @email := '[email protected]';
select @email, SUBSTRING( @email, 1, INSTR(@email, '@'  ) - 1 ) AS user, SUBSTRING_INDEX(@email,'@',-1) AS host

 

It's a little ugly to then use another set of substring function to mimic ucfirst()....

[zonkd]

Thanks very much, Fenway. I'll try it tonight. Much obliged to you.

[zonkd]

Fenway, genius says the label. May I borrow a little of it, please?

 

What I don't follow is how I would use this. I have a mysql select that puts the email address onto the page. Something like ...

 

 

$result = mysql_query("SELECT email_address, etc etc FROM etc WHERE etc");

 

 

Where would your code go here, please?

 

I know this is very basic, but I can't decide if you mean it should go round the record name or to be declared separately.

 

Hopefully

paul

[fenway]

Try

select email_address,, SUBSTRING( email_address, 1, INSTR(email_address, '@'  ) - 1 ) AS user, SUBSTRING_INDEX(email_address,'@',-1) AS host FROM etc WHERE etc.