Perl String FunctionsNEW!!! Check my new resource: Perl How To Tutorial eBooks Some of these functions allow you to find the string’s length, get a substring or the position of a substring in a string, change the case of the characters in the string, to mention only some of them. In calling these functions, if no argument variable is specified, the respective function will use by default the special variable $_. We’ll shortly describe below some of the most frequently used Perl string functions:
(regarding tips and tricks to manipulate multidimensional arrays and hashes in Perl) and you'll receive a link to download for FREE my Perl chomp Function Tutorial eBook, it's a bonus for you and I hope you'll enjoy it. You can see its Table of Contents here (if you subscribe to my free newsletter, you don't have to pay for this eBook or use your paypal account). Check my new How To Tutorial eBooks (PDF format): to see a lot of fully commented examples that help you use the Perl statements and the Perl built-in functions in your scripts. NEW!!! Do you want more information about the basic Perl topics? Check my new "Perl How To" Tutorial eBooks page where I'll answer the most frequent questions regarding some topics : Table of Contents: A Perl Script Install Perl Running Perl Perl Data Types Perl Variables Perl Operators Perl Lists Perl Arrays Array Size Array Length Perl Hashes Perl Statements Perl if Perl unless Perl switch Perl while Perl do-while Perl until Perl do-until Perl for Perl foreach Built-in Perl Functions Functions by Category String Functions List Functions Array Functions Hash Functions Miscellaneous Functions Functions in alphabetical order chomp chop chr crypt defined delete each grep hex index join lc lcfirst length map oct ord pack pop push q qw reverse rindex scalar shift sort splice split sprintf substr tr uc ucfirst undef unshift return from Perl String Functions to Perl Basics Hit the Alarm Clock! 
|
