public function testasArrayCSV()
{
$input = array('a', 'b', 'c', 'd' => 'four', 'e' => 5, 'f' => null, 'g' => false, 'h' => true, 'i' => '');
$result = Re::arrayCSV($input);
$this->assertEquals($result, $input);
$input = 'a,b,c,d,four,e,0,1,2,3,[NULL],asd;asd|asd"asd\'asd[asd]asd\\asd';
$expect = array('a', 'b', 'c', 'd', 'four', 'e', '0', '1', '2', '3', '[NULL]', 'asd;asd|asd"asd\'asd[asd]asd\\asd');
$result = Re::arrayCSV($input);
$this->assertEquals($result, $expect);
$expect = array('a', 'b', 'c', 'd', 'four', 'e', '0', '1', '2', '3', '[NULL]', 'asd', 'asd', 'asd"asd\'asd[asd]asd\\asd');
$result = Re::arrayCSV($input, ';,|');
$this->assertEquals($result, $expect);
$expect = array('a', 'b', 'c', 'd', 'four', 'e', '0', '1', '2', '3', '[NULL]', 'asd', 'asd', 'asd', 'asd', 'asd[asd]asd', 'asd');
$result = Re::arrayCSV($input, ';,|,",\',\\');
$this->assertEquals($result, $expect);
}
/**
* just a simpler test function. Tests if something is !emtpy() || == '0'
* @param mixed $data
* @param array $settings
* $settings[disallow] values to disallow (if empty, we default to our known "empties")
* @return bool
*/
public static function isValid($data, $settings = array())
{
extract(array_merge(array('disallow' => null), $settings));
if (is_array($data) && count($data) == 1) {
$data = array_shift($data);
}
$disallowDefaults = array('0000-00-00', '0000-00-00 00:00:00', '', null, false);
$disallow = array_merge($disallowDefaults, Re::arrayCSV($disallow), Re::$config['disallow']);
if (is_array($data)) {
$bads = array_intersect($disallow, $data);
if (!empty($bads)) {
return false;
}
} elseif (in_array($data, $disallow, true)) {
return false;
}
if ($data === 0 || $data === '0') {
// allow 0 unless explicitly disallowed
// if disallowed, it would have already returned
return true;
}
return !empty($data);
}
