Reading file contents into an array in perl

Asked 9 years, 8 months ago. Active 9 years, 8 months ago. Viewed 6k times. Improve this question. Community Bot 1 1 1 silver badge. Anton Anton 95 1 1 gold badge 3 3 silver badges 6 6 bronze badges. Add a comment. Active Oldest Votes. Improve this answer. Matthew Walton Matthew Walton 9, 3 3 gold badges 26 26 silver badges 36 36 bronze badges. Below is the different types of ways or methods available to read the file are as follows.

In Perl read file is used to read the content of a file, in Perl we have assigning file handler to perform the various file operations on the file. File handler using the operator is the most important and useful method available to read any file in Perl. Open file name as abc. In the above example, we have using the abc. In the above example, we have to use the abc.

We have read the first character from the file using getc function in Perl. I think there was some pseudo-multidim array, and I can't remember the trick of it There's probably a better way, but I suspect that this is One Way To Do It. This code will read multiple files in a directory. Facebook Like. Twitter Tweet. Be a part of the DaniWeb community.

Sign Up — It's Free! Reply to this Topic. This topic is old! No one has contributed to this discussion in over 11 years. The sub has no explicit error handling, which is bad practice! If an error occurs while reading the file, you will receive undef as return value, as opposed to an empty string from an empty file.

Another disadvantage of the last code is the fact that you cannot use PerlIO for different file encodings—you always get raw bytes. Don't use it.