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<?php $test = ''; if (isset($test) && $test != NULL) { echo '$test set and not null'; } else if (isset($test)) { echo '$test set, even when null'; } else { echo '$test not set and not null'; } if($test == NULL) echo "\nBappa";
Output for git.master, git.master_jit, rfc.property-hooks
$test set, even when null Bappa

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