public function testHScan()
{
$this->redis->del('testHScan');
$key = 'testHScan';
$members = ['testScan', 'testScanHello', 'testScanHallo', 'testScanHaallo', 'testScanHoula', 'testScan2', 'testScanHello2', 'testScanHallo2', 'testScanHaallo2', 'testScanHoula2', 'testScan3', 'testScanHello3', 'testScanHallo3', 'testScanHaallo3', 'testScanHoula3'];
foreach ($members as $member) {
$this->redis->hSet($key, $member, 'someValue');
}
// a bit tricky to test, since we can't determine the outcome of a single iteration (or can we?)
// so we just iterate until the iterator is exhausted and then compare the final results
$iterator = 0;
// we unroll the iteration here, to have better control over the involved values
$result = $this->redis->hScan($key, $iterator);
$this->assertNotEmpty($result);
foreach ($members as $member) {
$this->assertArrayHasKey($member, $result);
}
$this->assertSame(15, count($result));
$this->assertSame(0, $iterator);
$smembers = $this->redis->hGetAll($key);
ksort($smembers);
ksort($result);
$this->assertSame($smembers, $result);
$result1 = $this->redis->hScan($key, $iterator, 'testScanH?llo', 20);
$this->assertArrayHasKey('testScanHello', $result1);
$this->assertArrayHasKey('testScanHallo', $result1);
$this->assertEquals(2, count($result1));
$this->assertSame(0, $iterator);
}
/**
* Adds a value to the hash stored at key. If this value is already in the hash, FALSE is returned.
*
* @param string $key
* @param string $hashKey
* @param string $value
*
* @return bool TRUE if value didn't exist and was added successfully,
* FALSE if the value was already present and was replaced, FALSE if there was an error.
* @link http://redis.io/commands/hset
* @example
* <pre>
* $redis->delete('h')
* $redis->hSet('h', 'key1', 'hello'); // 1, 'key1' => 'hello' in the hash at "h"
* $redis->hGet('h', 'key1'); // returns "hello"
* $redis->hSet('h', 'key1', 'plop'); // 0, value was replaced.
* $redis->hGet('h', 'key1'); // returns "plop"
* </pre>
*/
public function hSet($key, $hashKey, $value)
{
try {
return $this->client->hSet($key, $hashKey, $value);
} catch (Exception $e) {
return $this->handleException($e, __FUNCTION__, func_get_args());
}
}
/**
* Adds a value to the hash stored at key. If this value is already in the hash, FALSE is returned.
*
* @param string $key
* @param string $hashKey
* @param string $value
*
* @return bool TRUE if value didn't exist and was added successfully,
* FALSE if the value was already present and was replaced, FALSE if there was an error.
* @link http://redis.io/commands/hset
* @example
* <pre>
* $redis->delete('h')
* $redis->hSet('h', 'key1', 'hello'); // 1, 'key1' => 'hello' in the hash at "h"
* $redis->hGet('h', 'key1'); // returns "hello"
* $redis->hSet('h', 'key1', 'plop'); // 0, value was replaced.
* $redis->hGet('h', 'key1'); // returns "plop"
* </pre>
*/
public function hSet($key, $hashKey, $value)
{
$this->appendToLog('HSET ' . $key . ' ' . $hashKey . ' ' . $value);
return $this->client->hSet($key, $hashKey, $value);
}
