Sarmila Thakur
Query: 17 / Answer: 16

14th May 2017 .

What is the main difference between require() and require_once()?


Answers

Sikharani
Query: 9 / Answer: 8

14th May 2017 .

require() and require_once() perform the same task except that the second function checks if the PHP script is already included or not before executing it.
 
(same for include_once() and include())

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