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Performance: "or" PHP
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Performance: "or" PHP
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This question already has an answer here:
- What is the difference between single-quoted and double-quoted strings in PHP? 10 answers
I'm working on a big project in php and I need to make sure it's all fast. So I'm wondering: what is faster to use, " or ' ? (Eg: $_SESSION['example'] or $_SESSION["example"])
You shouldn't even care about this. It makes no real difference. No practical impact.
http://nikic.github.io/2012/01/09/Disproving-the-Single-Quotes-Performance-Myth.html
https://speakerdeck.com/dshafik/phpaustralia-2015-php-under-the-hood
Lets use the same benchmark data from the post by Mark Smit:
For a real speed benchmarks between quotes you can look at http://www.phpbench.com/
Q: Is a there a difference in using double (") and single (') quotes for strings. Call 1'000x
A: In today's versions of PHP it looks like this argument has been satisfied on both sides of the line. Lets all join together in harmony in this one!
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