private function FormFieldRegistry::getSegments in Zircon Profile 8

Same name and namespace in other branches

8.0 vendor/symfony/dom-crawler/FormFieldRegistry.php \Symfony\Component\DomCrawler\FormFieldRegistry::getSegments()

Splits a field name into segments as a web browser would do.

<code> getSegments('base[foo][3][]') = array('base', 'foo, '3', ''); </code>

Parameters

string $name The name of the field:

Return value

string[] The list of segments

Throws

\InvalidArgumentException when the name is malformed

3 calls to FormFieldRegistry::getSegments()

FormFieldRegistry::add in vendor/symfony/dom-crawler/FormFieldRegistry.php: Adds a field to the registry.
FormFieldRegistry::get in vendor/symfony/dom-crawler/FormFieldRegistry.php: Returns the value of the field and its children.
FormFieldRegistry::remove in vendor/symfony/dom-crawler/FormFieldRegistry.php: Removes a field and its children from the registry.

File

vendor/symfony/dom-crawler/FormFieldRegistry.php, line 205

Class

FormFieldRegistry: This is an internal class that must not be used directly.

Namespace

Symfony\Component\DomCrawler

Code

private function getSegments($name) {
  if (preg_match('/^(?P<base>[^[]+)(?P<extra>(\\[.*)|$)/', $name, $m)) {
    $segments = array(
      $m['base'],
    );
    while (!empty($m['extra'])) {
      if (preg_match('/^\\[(?P<segment>.*?)\\](?P<extra>.*)$/', $m['extra'], $m)) {
        $segments[] = $m['segment'];
      }
      else {
        throw new \InvalidArgumentException(sprintf('Malformed field path "%s"', $name));
      }
    }
    return $segments;
  }
  throw new \InvalidArgumentException(sprintf('Malformed field path "%s"', $name));
}

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