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barryvdh / elfinder-flysystem-driver

elFinder driver for Flysystem
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PHP <5.5 compatibility #40

Closed lianee closed 8 years ago

lianee commented 8 years ago

according to http://php.net/manual/en/function.empty.php: Prior to PHP 5.5, empty() only supports variables

barryvdh commented 8 years ago

Thanks!