public function testToArray() { $string = new Stringer('Hello'); $this->assertEquals(array('H', 'e', 'l', 'l', 'o'), $string->toArray()); $string = new Stringer('café'); $this->assertEquals(array('c', 'a', 'f', 'é'), $string->toArray()); $string = new Stringer(); $this->assertEquals(array(), $string->toArray()); }
/** * @param string $trimChars * * @return Stringer */ public function trimStart($trimChars = null) { if ($trimChars === null) { return Stringer::create(ltrim($this->string)); } return Stringer::create(ltrim($this->string, $trimChars)); }