Simple GREP problem

[WzL]

This should be VERY easy to do, but i didn't manage to do it =)

I have string like this:
$status="Temperature is +1.9C and wind speed is 4m/s";

All what i want to do is have temperature to one variable and wind speed to another.

I have tried to use ereg_grep or match, and i just can't get it right. So, little help would be nice =)

[pablodelapena]

$temperature = "+1.9C";
$windspeed = "4m/s";

$status = "Temperature is $temperature and wind speed is $windspeed";

That what your after?

[WzL]

I know how to add variables to string, that is not a problem.

Problem is THIS:

I have string WHICH INCLUDES THAT DATA

and I want that data TO variables FROM string.

[suntra]

Is the string always in the format

"Temperature is %T% and wind speed is %S%";

(where %T% is the temperature and %S% the wind speed)

????

[WzL]

Yes, atleast now.

My ideas was this for temperature:

Take text between + or - sign and C

Because temperature is always +1.2C or -1.2C (for example)

It would be ease to copy only that info between +/- and C. But i just dont know how to do it =)

[suntra]

Ok... since it is always the same thing, let's cut it in words...

<?
 $strTexte = "Temperature is +1.9C and wind speed is 4m/s";
 $arrTexte = explode(" ", $strTexte);
 print_r($arrTexte);
?>

Will print :
"Array ( [0] => Temperature [1] => is [2] => +1.9C [3] => and [4] => wind [5] => speed [6] => is [7] => 4m/s )"

Now, to isolate the temperature and the wind speed...

<?
 $strTexte = "Temperature is +1.9C and wind speed is 4m/s";
 $arrTexte = explode(" ", $strTexte);
 $strTemperature = $arrTexte[2];
 $strWindspeed = $arrTexte[7];
?>

And... that's it ! 🙂