There are functions in perl that tell you the number of characters in a string. You could use the "length" function, for example:
$string="fart"; $x=length($string);
This would set the value of $x to 4.
As far as recognizing words are concerned, you could use the "split" function to separate the string you're working on into elements of an array in which each element consists of 1 word. For example:
$string="I've just farted"; @stringarray=split(' ',$string);
In the above code, the elemets of the "@stringarray" array were set as follows:
$stringarray[0]="I've" $stringarray[1]="just" $stringarray[2]="farted"
So "@stringarray" actually contains the whole sentence separated into words.
2002-04-21 Edit by Corion : Added formatting
In reply to Re: How do I count characters
by Anonymous Monk
in thread How do I count characters
by Anonymous Monk
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