public function testMaintainsInsertOrderForDataOfEqualPriority()
{
$queue = new SplPriorityQueue();
$queue->insert('foo', 1000);
$queue->insert('bar', 1000);
$queue->insert('baz', 1000);
$queue->insert('bat', 1000);
$expected = array('foo', 'bar', 'baz', 'bat');
$test = array();
foreach ($queue as $datum) {
$test[] = $datum;
}
$this->assertEquals($expected, $test);
}
public function testSetWriters()
{
$writer1 = $this->logger->writerPlugin('mock');
$writer2 = $this->logger->writerPlugin('null');
$writers = new SplPriorityQueue();
$writers->insert($writer1, 1);
$writers->insert($writer2, 2);
$this->logger->setWriters($writers);
$writers = $this->logger->getWriters();
$this->assertInstanceOf('Zend\\Stdlib\\SplPriorityQueue', $writers);
$writer = $writers->extract();
$this->assertTrue($writer instanceof \Zend\Log\Writer\Null);
$writer = $writers->extract();
$this->assertTrue($writer instanceof \Zend\Log\Writer\Mock);
}
/**
* Add a processor to a logger
*
* @param string|Processor\ProcessorInterface $processor
* @param int $priority
* @param array|null $options
* @return Logger
* @throws Exception\InvalidArgumentException
*/
public function addProcessor($processor, $priority = 1, array $options = null)
{
if (is_string($processor)) {
$processor = $this->processorPlugin($processor, $options);
} elseif (!$processor instanceof Processor\ProcessorInterface) {
throw new Exception\InvalidArgumentException(sprintf('Processor must implement Zend\\Log\\ProcessorInterface; received "%s"', is_object($processor) ? get_class($processor) : gettype($processor)));
}
$this->processors->insert($processor, $priority);
return $this;
}
/**
* Add a writer to a logger
*
* @param string|Writer\WriterInterface $writer
* @param int $priority
* @param array|null $options
* @return Logger
* @throws Exception\InvalidArgumentException
*/
public function addWriter($writer, $priority = 1, array $options = null)
{
if (is_string($writer)) {
$writer = $this->writerPlugin($writer, $options);
} elseif (!$writer instanceof Writer\WriterInterface) {
throw new Exception\InvalidArgumentException(sprintf('Writer must implement Zend\\Log\\Writer; received "%s"', is_object($writer) ? get_class($writer) : gettype($writer)));
}
$this->writers->insert($writer, $priority);
return $this;
}
/**
* Attach a filter to the chain
*
* @param callback|FilterInterface $callback A Filter implementation or valid PHP callback
* @param int $priority Priority at which to enqueue filter; defaults to 1000 (higher executes earlier)
* @return FilterChain
*/
public function attach($callback, $priority = self::DEFAULT_PRIORITY)
{
if (!is_callable($callback)) {
if (!$callback instanceof FilterInterface) {
throw new Exception\InvalidArgumentException(sprintf('Expected a valid PHP callback; received "%s"', is_object($callback) ? get_class($callback) : gettype($callback)));
}
$callback = array($callback, 'filter');
}
$this->filters->insert($callback, $priority);
return $this;
}
// - Requires little memory (RAM)
// - No reduction in file size
//
// o PROCESSOR_GHOSTSCRIPT
// - Slower
// - Requires lots of memory (RAM)
// - Reduction in file size
//
// If you have both installed on your system, PROCESSOR_PDFTK is recommended.
$processor = PROCESSOR_PDFTK;
// Number of documents (populated with random strings) to concatenate.
$iterations = 3;
// -----------------------------------------------------------------------------
// Logger to output status messages
$writerQueue = new SplPriorityQueue();
$writerQueue->insert(new Writer('php://stdout'), 1);
$logger = new Logger();
$logger->setWriters($writerQueue);
// -----------------------------------------------------------------------------
// Create temporary directory
$tempDirectory = sys_get_temp_dir() . DIRECTORY_SEPARATOR . md5(rand(1, 10000) . __FILE__);
if (is_dir($tempDirectory)) {
recursiveRemoveDirectory($tempDirectory);
}
$logger->log(Logger::INFO, sprintf('Making temporary directory %s.', $tempDirectory));
mkdir($tempDirectory);
// -----------------------------------------------------------------------------
// Generate temporary documents
$tempFilenames = array();
$mailMerge = new MailMerge();
$mailMerge->setUsername(DEMOS_ZENDSERVICE_LIVEDOCX_FREE_USERNAME)->setPassword(DEMOS_ZENDSERVICE_LIVEDOCX_FREE_PASSWORD)->setService(MailMerge::SERVICE_FREE);
/**
* Add a writer to a logger
*
* @param WriterInterface $writer
* @param int $priority
* @return self
*/
public function addWriter(WriterInterface $writer, $priority = 1)
{
$this->writers->insert($writer, $priority);
return $this;
}
/**
* @param ListenerInterface $listener
* @param array $options
* @param int $priority
*/
public function addListener(ListenerInterface $listener, array $options, $priority = 0)
{
$this->listeners->insert(['listener' => $listener, 'options' => $options], $priority);
}
