Tickets :: Comment on [#11949] PHP ERROR: Invalid argument supplied for foreach()

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Comment	> You are right, it is supposed to return an empty array. However, if > the openbasedir is activated, the glob function returns false instead > of an empty array. In the case some matching file exists, glob > returns a populated array regardless of the activation of the > openbasedir. > See e.g. > http://stackoverflow.com/questions/9213249/behaviour-of-glob-function-in-php-is-different-with-open-basedir or > https://bugs.php.net/bug.php?id=47358 > > According to PHP guys, searching for a non-existent file in the case > openbasedir is activated should give an error and not the answer - > there is no file matching your search (empty array). > > So the system configuration required for occurrence of this error is > non-existence of the files in the given directory and having > openbasedir activated.
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