Articles → PHP → PI() Function In PhpPI() Function In PhpIn this article, we will discuss the pi() function in PHP.Purpose The pi() function returns the value of pi.Example echo pi();Output Click to EnlargePosted By - Karan Gupta Posted On - Tuesday, August 25, 2020 Query/Feedback Your Email Id** Subject* Query/Feedback Characters remaining 250**
echo pi();
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