I'm using substr in perl to add missing characters to a string.
ex.
substr($string, length($string), 23-length($string), ????)
After this, I need to add a character for each missing character, how would I do this? :x
For an example.
I enter the number 19563, but the length of the string needs to be at least 10 characters, so instead of it being just 19563, it will be 1956300000.
a friend helped me with this a while ago, and gave me an answer using substr.
ex.
substr($string, length($string), 23-length($string), ????)
After this, I need to add a character for each missing character, how would I do this? :x
For an example.
I enter the number 19563, but the length of the string needs to be at least 10 characters, so instead of it being just 19563, it will be 1956300000.
a friend helped me with this a while ago, and gave me an answer using substr.