I’m developing in LAPM environment. What is difference between “n”, just new line?
There are several examples.
example 1
$content = sprintf("alias=%s alias2=%s alias3=%s", "apple", "banana", "cosmos");
example 2
$content = sprintf("alias=%snalias2=%snalias3=%s", "apple", "banana", "cosmos");
And when i create a file with this content,
result of example 1
alias=appler alias2=banana alias3=cosmos
result of example 2
alias=apple alias2=banana alias3=cosmos
What is the “r” of alias=appler in result of example 1?
What is the difference between “n” and new line of enter key action?
I’m sorry for being not good at English.
Thank you.
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Answer
There is basically no difference between n
and newline generated by [ENTER] key, but only until you are running on a Linux-based text-editor or IDE. In windows environment the [ENTER] key is represented by rn
.
I have no explanation for that r in the first example, there must be some problem in the way you are executing or showing it. Is there any other code? (For example the file-writing one)