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empty

Remove NULL or empty values from a PHP array

I found this simple code while searching. To remove emtpy ( “” ) values and NULL values:

$new_array_without_nulls =($array_with_nulls);

To remove only NULL values but ignore empty strings, etc:

$new_array_without_nulls = array_filter($array_with_nulls, 'strlen');

Credit goes to Brian Cray for the original post.