Hello,

I'm trying to find the function(?) that takes some sort of string and prints every character (even things like \n).

I stumbled across it a long time ago but can't remember what it's called.

an example:

If I were to give this function a variable/string such as:

$var = "Some random text.\nMore\nEven More\n";

It would output something like the following to stdout:

S o m e   r a n d o m   t e x t . \n M o r e \n E v e n   M o r e \n

The purpose here is I am collecting some "formatted" output from a program and then trying to make a regex to sift through the data, however I can't make the regex work because of all the "invisible" characters in the formatted output from the program. So I want to dump the data collected in some way like the above example so that I can adjust my regex to consider the invisible characters.

I hope that makes sense :)

Thanks in advance for any help!

In reply to What is the function that does the following..? by ttlgreen

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