Perl:Substring

Perl:String Functions

Contains

Ends With

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Lower Case

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Substring

Upper Case

Use substr(a,b) to get part of a string.

substring(5,2) extracts 2 characters from position.

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foreach my $s ("One two three","four five six"){ print substr($s,5,2)."\n"; }

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test text

 

 

 

 

Use substr(a) to get part of a string.

substr(5) extracts characters form position 5 to the end.

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foreach my $s ("One two three","four five six"){ print substr($s,5)."\n"; }

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test text