Re: Can a script run twice?

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On 5/23/06, Lester Caine <lester@xxxxxxxxxxx> wrote:
I'm having very occasional problems with my PHP5 applications which only
seem to be explained if the script is run twice.

Example - page has 'Add Ticket' button, which adds a record and marks it
as being processed by the location that created it. 99.99% of the time
no problems, but just now and again there are two records, with
different primary keys - so the database bit worked - but with very
close now times and identified as being at the same counter. The next
page does not have the 'Add Ticket' button, so it would seem the first
script was trigger twice?

Am I simply going mad ( which is the logical choice ;) ), or is this
something that can happen and needs to be handled?

Someone hitting refresh prematurely?

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