preg_replace?!?!

psousa

Yes, another quetion on this.

I have this:

$string="<bla bla bla>Preço: € 38</a> bla bla bla";
$fn = preg_replace("/^(.*€ )(?)([^{<]+)/i","\1\$2\3",} $string);
echo$fn;

actually at this example the return will be exactly as $string:
Preço: € 38 bla bla bla

But I want to change the 38 value by add 10 €. I want to add 10 € to all prices (this is only an exemple, on my real $string I have several diferent prices).

I've tried $fn = preg_replace("/^(.*€ )(?)([^{<]+)/i","\1".$2+10."\3",} $string); but did not result.

Can I do this with preg_replace or not? If yes, how?

Thanks all.

br__ken

why not just split the string at the (euro sign thing) and get the number by itself.. then add 10 and put it back together?

its a simple solution, and im sure it has an easier answer, but its late and im working on logic right now..

what i mean is

say you have:

$string="<bla bla bla>Preço: € 38</a> bla bla bla";

split that into

[0] <bla bla bla>Preço: €
[1] 38
[2] </a> bla bla bla

then add 10 to 38 and put the left + newInt + right back together?

just a thought

xblue

you probably could get it to work with the e modifier that allows evaluating the replacement argument. this works for me:

echo preg_replace('/€ (\d+)/e', "'€ '.($1+10)", $string);