Use /gc to remember position : modifier « Regular Expression « Perl

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Perl » Regular Expression » modifier

Use /gc to remember position


    





#!/usr/bin/perl



use warnings;

use strict;



my $text = "3 2 1 abc";



while ($text =~ /(\d)/gc) {

    print "$1...\n";

}

Related examples in the same category

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2.	The e modifier
3.	The g Modifier Global Substitution
4.	The m Operator and Matching
5.	The m modifier controls the behavior of the $ and ^ anchor metacharacters.
6.	The s Modifier-The Dot Metacharacter and the Newline
7.	The s Operator and Substitution
8.	The s operator supports a number of variables
9.	The x Modifier: The Expressive Modifier
10.	The i Modifier Case Insensitivity
11.	\B matches only if the pattern is contained in a word.
12.	The \s metasymbol and whitespace
13.	ei modifier
14.	Use \G to match rest of text
15.	The \S metasymbol and nonwhitespace
16.	Matching Modifiers
17.	Inline Modifiers

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