Esempio n. 1
0
 public function testMap()
 {
     $arr = array('John' => 'Vocals', 'Paul' => 'Bass', 'George' => 'Lead', 'Ringo' => 'Drums');
     $arr = PHPArray::map($arr, function ($item) {
         return \strrev($item);
     });
     $this->assertEquals('ssaB', $arr['Paul']);
     $this->assertEquals('smurD', $arr['Ringo']);
 }
Esempio n. 2
0
 /**
  * Returns a new list populated with each value after a given callback
  * function is applied
  * @param \Closure $callback
  * @return \static
  */
 public function map(\Closure $callback)
 {
     return new static(PHPArray::map($this->_Arr, $callback));
 }