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• 07-09-2009, 3:32 AM

  gilbrtsavier Joined on 07-09-2009, 6:25 AM Posts 1

  Different include_once, require_once PHP Reply Contact   Normal 0 Hi proficient,      Could an anybody give a description of different between include_once, require_once in PHP with An Example program, an already I have search this but I can’t take that example so anybody tell description to me for this question.                                         Thanks in advance for your help. Regards, Gilbertsavier. Live chat By mioot

• 07-25-2009, 1:00 PM

  In reply to

  kateroh Joined on 10-27-2008, 7:19 PM Posts 137

  Re: Different include_once, require_once PHP Reply Contact The difference is the same as between require() and include(). From PHP Manual: "require() is identical to include() except upon failure it will produce a fatal E_ERROR level error." Meaning that execution of your script will stop in case of require_once() failure, whereas execution of your script will continue in case of include_once() failure.  Addition of _once to both functions means that if multiple scripts include the same file, it will be added/executed only once.   Thanks, Katerina Rohonyan, SDET, Microsoft IIS Team