Tell me what is the main difference between require() and require_once()?
Submitted by: Muhammadrequire() 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())
Submitted by: Muhammad
(same for include_once() and include())
Submitted by: Muhammad
Read Online Junior Developer PHP Job Interview Questions And Answers
Top Junior Developer PHP Questions
☺ | Tell me how the result set of Mysql be handled in PHP? |
☺ | Tell me whether it is possible to share a single instance of a Memcache between multiple PHP projects? |
☺ | Do you know what does $GLOBALS means? |
☺ | Please explain is it possible to use COM component in PHP? |
☺ | Explain how can PHP and Javascript interact? |
Top Web Developer Categories
☺ | Bootstrap Interview Questions. |
☺ | Front End Web Developer Interview Questions. |
☺ | Typography Interview Questions. |
☺ | Laravel PHP Developer Interview Questions. |
☺ | Junior Developer PHP Interview Questions. |