Same name in other branches

1. 9 core/modules/views/src/Plugin/views/filter/FilterPluginBase.php \Drupal\views\Plugin\views\filter\FilterPluginBase::arrayFilterZero()
2. 8.9.x core/modules/views/src/Plugin/views/filter/FilterPluginBase.php \Drupal\views\Plugin\views\filter\FilterPluginBase::arrayFilterZero()
3. 11.x core/modules/views/src/Plugin/views/filter/FilterPluginBase.php \Drupal\views\Plugin\views\filter\FilterPluginBase::arrayFilterZero()

Filter by no empty values, though allow the use of (string) "0".

Parameters

string $var: The variable to evaluate.

Return value

bool TRUE if the value is equal to an empty string, FALSE otherwise.

File

core/modules/views/src/Plugin/views/filter/FilterPluginBase.php, line 1678

Class

FilterPluginBase

Base class for Views filters handler plugins.

Namespace

Drupal\views\Plugin\views\filter

Code

protected static function arrayFilterZero($var) {
    if (is_int($var)) {
        return $var != 0;
    }
    return trim($var) != '';
}

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