PHP Help

[Pixzo]

Hey,
I am not sure if this is possible however,
For example if I had a variable set to the number 14

Is it possible for me to change that just to the number 1, so get rid of the second digit?

Thanks

[Calon]

Don't think that it is possible, I think you can update numbers etc in sessions, if not just use MySQL?

[Source]

I don't quite get at what you want? You could always just substring it to keep the first number or something, although I'm pretty sure there is another function that will do that.




$varName = 14;
$varName = substr( $varName, 0, 1 );

[Calon]

I don't quite get at what you want? You could always just substring it to keep the first number or something, although I'm pretty sure there is another function that will do that.




$varName = 14;
$varName = substr( $varName, 0, 1 );


He wants to update a variable

[Pixzo]

Magic, thats excactly what i was after

Thank you very much

I can't give you Rep atm says i need to spread, i shall rep you when it lets me. Thanks

[BuaxDesigns]

Although you've already been answered, next time try and go into some detail, I thought you wanted a script which would change all number var's into a single-diget, removing the second digit, not replacing vars.