Perl here Document

Source: Internet
Author: User
When using echo to output a file, if the file has double quotes, you need to use [code lang= "Perl"]echo ' Yourtext '; [/code] (enclosed in single quotation marks) questions about Perl here Document:

[Code lang= "Perl"] print >> END; <br/> YOUR TEXT here or $var and text END my $header = << "EOF"; Test EOF [/code]

Remember. There must be no spaces or characters before or after end. Vim sometimes does not show this block color change, probably because there are spaces behind your end ... (originally PHP here document requires <<< (3))

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