FixUrlProtocolListener

class FixUrlProtocolListener implements EventSubscriberInterface

Adds a protocol to a URL if it doesn't already have one.

	__construct(string\|null $defaultProtocol = 'http') Constructor.
	onSubmit(FormEvent $event)
static array	getSubscribedEvents() Returns an array of event names this subscriber wants to listen to.

Constructor.

string|null

$defaultProtocol

The URL scheme to add when there is none or null to not modify the data

$event

Returns an array of event names this subscriber wants to listen to.

The array keys are event names and the value can be:

The method name to call (priority defaults to 0)
An array composed of the method name to call and the priority
An array of arrays composed of the method names to call and respective priorities, or 0 if unset

For instance:

array('eventName' => 'methodName')
array('eventName' => array('methodName', $priority))
array('eventName' => array(array('methodName1', $priority), array('methodName2'))

array

The event names to listen to

Links:

doc_Symfony

2016-10-28 06:17:02

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