/**
* Defines a point where hooks can hook
*
* @param string $event The hook name
* @param array $args (optional) The arguments to pass along
* @param bool $halt (optional) If this hook can halt
*
* @return array|null
*/
protected function hookPoint($event, array $args = [], $halt = true)
{
if (config('codex.dev.enabled', false) === true) {
if (array_key_exists($event, static::$hookPoints)) {
throw CodexException::because('hook point already exists');
}
Arr::add(static::$hooks, $event, static::getDispatcher()->getListeners($event));
$caller = $this->hookPointGetCaller(debug_backtrace(), 1);
$caller = array_only($caller, ['function', 'class']);
Arr::set(static::$hookPoints, static::getEventName($event), $caller);
}
return $this->fireEvent($event, $args, $halt);
}
public function has($key)
{
return Arr::has($this->items, $key);
}
public function forget($keys)
{
Arr::forget($this->items, $keys);
return $this;
}
public function testRemoveValue()
{
// numeric array
$a = ['foo', 'bar', 'baz'];
$this->assertCount(2, Arr::removeValue($a, 'bar'));
$this->assertNotContains('bar', Arr::removeValue($a, 'bar'));
$this->assertContains('foo', Arr::removeValue($a, 'bar'));
$this->assertContains('baz', Arr::removeValue($a, 'bar'));
// associative array
$a = ['foo' => 'bar', 'faz' => 'ter', 'one' => 'two'];
$this->assertCount(2, Arr::removeValue($a, 'bar'));
$this->assertNotContains('bar', array_values(Arr::removeValue($a, 'bar')));
$this->assertContains('ter', array_values(Arr::removeValue($a, 'bar')));
$this->assertContains('two', array_values(Arr::removeValue($a, 'bar')));
}
public function get($name, $default = null)
{
return Arr::get($this->items, $name, $default);
}