public function FormFieldRegistry::get in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 vendor/symfony/dom-crawler/FormFieldRegistry.php \Symfony\Component\DomCrawler\FormFieldRegistry::get()

Returns the value of the field and its children.

Parameters

string $name The fully qualified name of the field:

Return value

mixed The value of the field

Throws

\InvalidArgumentException when the name is malformed

\InvalidArgumentException if the field does not exist

2 calls to FormFieldRegistry::get()

FormFieldRegistry::has in vendor/symfony/dom-crawler/FormFieldRegistry.php

Tests whether the form has the given field.

FormFieldRegistry::set in vendor/symfony/dom-crawler/FormFieldRegistry.php

Set the value of a field and its children.

File

vendor/symfony/dom-crawler/FormFieldRegistry.php, line 82

Class

FormFieldRegistry

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

Namespace

Symfony\Component\DomCrawler

Code

public function &get($name) {
  $segments = $this
    ->getSegments($name);
  $target =& $this->fields;
  while ($segments) {
    $path = array_shift($segments);
    if (!array_key_exists($path, $target)) {
      throw new \InvalidArgumentException(sprintf('Unreachable field "%s"', $path));
    }
    $target =& $target[$path];
  }
  return $target;
}