本文整理匯總了PHP中MongoCursor::findOne方法的典型用法代碼示例。如果您正苦於以下問題：PHP MongoCursor::findOne方法的具體用法？PHP MongoCursor::findOne怎麽用？PHP MongoCursor::findOne使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類MongoCursor的用法示例。
在下文中一共展示了MongoCursor::findOne方法的5個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: testOverwrite
public function testOverwrite()
{
$fh1 = fopen('tests/somefile', 'r');
$fh2 = fopen('mongo.c', 'r');
$this->object->storeFile($fh1, array('_id' => 1));
$this->object->storeFile($fh2, array('_id' => 1));
$file = $this->object->findOne();
$this->assertEquals(129, $file->file['length'], json_encode($file->file));
}示例2: testMD5
public function testMD5()
{
$mid = $this->object->storeFile("mongo.c");
$gid = $this->object->storeFile("gridfs.c");
$mongo = $this->object->findOne(array("_id" => $mid));
$gridfs = $this->object->findOne(array("_id" => $gid));
$this->assertNotEquals($mongo->file['md5'], $gridfs->file['md5']);
$this->assertEquals($mongo->file['md5'], md5(file_get_contents("mongo.c")));
$this->assertEquals($gridfs->file['md5'], md5(file_get_contents("gridfs.c")));
}示例3: testTimeout3
public function testTimeout3()
{
for ($i = 0; $i < 10000; $i++) {
$this->object->insert(array("name" => "joe" . $i, "interests" => array(rand(), rand(), rand())));
}
$cmd = $this->object->db->selectCollection('$cmd');
$query = 'r = 0; cursor = db.c.find(); while (cursor.hasNext()) { x = cursor.next(); for (i=0; i<200; i++) { if (x.name == "joe"+i) { r++; } } } return r;';
$count = 0;
for ($i = 0; $i < 3; $i++) {
$cursor = $cmd->find(array('$eval' => $query))->limit(-1)->timeout(500);
try {
$x = $cursor->getNext();
$this->assertFalse(true, json_encode($x));
} catch (MongoCursorTimeoutException $e) {
$count++;
}
}
$this->assertEquals(3, $count);
$x = $this->object->findOne();
$this->assertNotNull($x);
$this->assertTrue(array_key_exists('name', $x), json_encode($x));
$this->assertTrue(array_key_exists('interests', $x), json_encode($x));
}示例4: test__construct4
/**
* @expectedException MongoException
*/
public function test__construct4()
{
$this->object->findOne(array(), array("id", 123));
}示例5: testEmpty
public function testEmpty() {
$this->object->storeFile('tests/empty');
$file = $this->object->findOne();
$this->assertEquals(0, $file->file['length']);
}