I have little confusion with $_SESSION and WP_Session over their performance,which one is best to use. thanks.

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    What is WP_Session? Is it a plugin? If so, you could ask to the developer about it. – cybmeta Apr 27 '15 at 8:45
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    best use for what? – Mark Kaplun Apr 27 '15 at 8:46
  • I think performance should be a non issue here, in a sense of same, same, but different - so it shouldn't matter that much. I've given an answer some time ago, which contains a link that explains some differences between $_SESSION and WP_Session, maybe that helps you. – Nicolai Apr 27 '15 at 9:14

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