| public selectField ( array $content, array | string $fieldName, boolean $startempty = false, string $keyName = 'id' ) : array | ||
| $content | array | A Bolt record array |
| $fieldName | array | string | Name of a field, or array of field names to return from each record |
| $startempty | boolean | Whether or not the array should start with an empty element |
| $keyName | string | Name of the key in the array |
| Результат | array | |
public function selectField($content, $fieldName, $startempty = false, $keyName = 'id')
{
$retval = $startempty ? [] : ['' => ''];
if (empty($content)) {
return $retval;
}
foreach ($content as $c) {
$element = $c->values[$keyName];
if (is_array($fieldName)) {
$row = [];
foreach ($fieldName as $fn) {
$row[] = isset($c->values[$fn]) ? $c->values[$fn] : null;
}
$retval[$element] = $row;
} elseif (isset($c->values[$fieldName])) {
$retval[$element] = $c->values[$fieldName];
}
}
return $retval;
} public function testSelectFieldContentFieldArrayDerpy()
{
$app = $this->getApp();
$handler = new RecordHandler($app);
$record1 = $app['storage']->getEmptyContent('pages');
$record2 = $app['storage']->getEmptyContent('pages');
$record1->setValues(['title' => 'Bruce', 'slug' => 'clippy', 'status' => 'published']);
$record2->setValues(['title' => 'Johno', 'slug' => 'koala', 'status' => 'published']);
$result = $handler->selectField([$record1, $record2], ['title', 'derp'], true, 'slug');
$this->assertSame('Bruce', $result['clippy'][0]);
$this->assertNull($result['clippy'][1]);
$this->assertSame('Johno', $result['koala'][0]);
$this->assertNull($result['koala'][1]);
}
