m operator in
Perl is used to match a pattern within the given text. The string passed to m operator can be enclosed within any character which will be used as a delimiter to regular expressions.
To print this matched pattern and the remaining string, m operator provides various operators which include $, which contains whatever the last grouping match matched.
$& - contains the entire matched string
$` - contains everything before the matched string
$' - contains everything after the matched string
Syntax: m/String/
Return:
0 on failure and 1 on success
Example 1:
Output:
Before: Geeks f
Matched: or g
After: eeks is the best
Example 2:
Output:
Before: Welcome
Matched: to Ge
After: eksForGeeks
