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<?php function is_zero($var) { return (($var != 0)); } $duikboot = array( "test"=> "", "stack"=> "0", "over"=> "0", "flow"=> "1", "iscool"=> "wrahefj" ); print_r(array_filter($duikboot, 'is_zero'));
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [test] => [flow] => 1 [iscool] => wrahefj )

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