Regular expressions: Difference between revisions
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$string =~ s/i/u/ig; # would change "I am a string" into "u am a strung"</lang> |
$string =~ s/i/u/ig; # would change "I am a string" into "u am a strung"</lang> |
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Omission of the regular expression binding operators |
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If regular expression matches are being made against the topic variable, it is possible to omit the regular expression binding operators: |
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$_ = "I like banana milkshake."; |
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if (/banana/) { # The regular expression binding operator is omitted |
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print "Match found\n"; |
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} |
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=={{header|Perl 6}}== |
=={{header|Perl 6}}== |
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