PHP phpstreams Collectors::joining Examples

joining() public static method

Get a collector that concatenates all the elements in the stream.

public static joining ( string $delimiter = "" ) : phpstreams\Collector
$delimiter	string	[optional] A delimiter to insert between elements. Defaults to the empty string.
return	phpstreams\Collector

Example #1

File: CollectorsTest.php Project: bertptrs/phpstreams

 public function testJoiningWithDelimiter()
 {
     $instance = Collectors::joining(",");
     $instance->add("a", "b");
     $instance->add("foo", "bar");
     $instance->add(1, 2);
     $this->assertEquals("b,bar,2", $instance->get());
 }