PHP Collection::map Examples

map() public method

Map a function to each item in the collection

public map ( function $callback ) : Collection
$callback	function
return	Collection

Example #1

File: CollectionTest.php Project: dtkahl/php-array-tools

 public function testMap()
 {
     $this->collection->map(function ($item) {
         return sprintf('%s %s', $item['first_name'], $item['last_name']);
     });
     $this->assertEquals(['john smith', 'kara trace', 'phil mcKay', 'rose smith'], $this->collection->toArray());
 }

Example #2

File: PersistentCollection.php Project: richardmiller/mongodb-odm

 /**
  * {@inheritdoc}
  */
 public function map(Closure $func)
 {
     $this->initialize();
     return $this->coll->map($func);
 }

Example #3

File: PersistentCollection.php Project: nvdnkpr/symfony-demo

 /**
  * {@inheritdoc}
  */
 public function map(Closure $func)
 {
     $this->_initialize();
     $result = $this->_coll->map($func);
     $this->_changed();
     return $result;
 }