What's the difference between " and ' when creating strings in PHP? -


is very basic, but would like to know the difference / security related information about using "vs".

Does anyone provide an example that tells when every one should be used?

Very subtle differences, you want to read a lot of details, but important details are Are:

Double quotes are parsed while single quotes are literal.

You can use inline inline with double quotation marks, but not with single quotes.

Though there are some catches:

Single quote slightly faster.


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