PHP isIterable Examples

Example #1

File: iterTest.php Project: nikic/iter

 public function testIsIterable()
 {
     $this->assertTrue(isIterable([]));
     $this->assertTrue(isIterable([1, 2, 3]));
     $this->assertTrue(isIterable(new \ArrayIterator([1, 2, 3])));
     $gen = function () {
         yield;
     };
     $this->assertTrue(isIterable($gen()));
     $this->assertFalse(isIterable(new \stdClass()));
     $this->assertFalse(isIterable("foobar"));
     $this->assertFalse(isIterable(123));
 }

Example #2

File: FunctionsTest.php Project: scr-be/wonka-library

 public function testIsIteratorNotIterable()
 {
     $a = $this->getMockBuilder('\\SR\\Exception\\Runtime\\RuntimeException')->getMockForAbstractClass();
     static::assertFalse(isIterable($a));
     static::assertNull(isIterableEmpty($a));
     static::assertNull(isIterableNotEmpty($a));
 }