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Merge pull request #2162 from redis/DOC-5678-php-prob-dt-examples
DOC-5678 php prob dt examples
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‎local_examples/php/DtBloomTest.php‎

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// EXAMPLE: bf_tutorial
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<?php
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require 'vendor/autoload.php';
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use Predis\Client as PredisClient;
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class DtBloomTest
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// REMOVE_START
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extends PredisTestCase
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// REMOVE_END
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{
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public function testDtBloom() {
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$r = new PredisClient([
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'scheme' => 'tcp',
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'host' => '127.0.0.1',
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'port' => 6379,
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'password' => '',
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'database' => 0,
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]);
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// REMOVE_START
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$r->flushall();
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// REMOVE_END
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// STEP_START bloom
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$res1 = $r->bfreserve('bikes:models', 0.01, 1000);
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echo $res1 . PHP_EOL;
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// >>> OK
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$res2 = $r->bfadd('bikes:models', 'Smoky Mountain Striker');
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echo $res2 . PHP_EOL;
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// >>> 1
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$res3 = $r->bfexists('bikes:models', 'Smoky Mountain Striker');
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echo $res3 . PHP_EOL;
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// >>> 1
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$res4 = $r->bfmadd(
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'bikes:models',
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'Rocky Mountain Racer',
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'Cloudy City Cruiser',
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'Windy City Wippet'
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);
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echo json_encode($res4) . PHP_EOL;
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// >>> [1,1,1]
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$res5 = $r->bfmexists(
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'bikes:models',
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'Rocky Mountain Racer',
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'Cloudy City Cruiser',
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'Windy City Wippet'
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);
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echo json_encode($res5) . PHP_EOL;
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// >>> [1,1,1]
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// STEP_END
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// REMOVE_START
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$this->assertEquals('OK', $res1);
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$this->assertEquals(1, $res2);
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$this->assertEquals(1, $res3);
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$this->assertEquals([1,1,1], $res4);
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$this->assertEquals([1,1,1], $res5);
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// REMOVE_END
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}
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}
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‎local_examples/php/DtCmsTest.php‎

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// EXAMPLE: cms_tutorial
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<?php
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require 'vendor/autoload.php';
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use Predis\Client as PredisClient;
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class DtCmsTest
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// REMOVE_START
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extends PredisTestCase
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// REMOVE_END
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{
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public function testDtCms() {
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$r = new PredisClient([
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'scheme' => 'tcp',
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'host' => '127.0.0.1',
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'port' => 6379,
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'password' => '',
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'database' => 0,
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]);
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// REMOVE_START
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$r->flushall();
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// REMOVE_END
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// STEP_START cms
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$res1 = $r->cmsinitbyprob('bikes:profit', 0.001, 0.002);
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echo $res1 . PHP_EOL;
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// >>> OK
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$res2 = $r->cmsincrby('bikes:profit', 'Smoky Mountain Striker', 100);
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echo json_encode($res2) . PHP_EOL;
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// >>> [100]
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$res3 = $r->cmsincrby(
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'bikes:profit',
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'Rocky Mountain Racer', 200,
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'Cloudy City Cruiser', 150
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);
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echo json_encode($res3) . PHP_EOL;
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// >>> [200,150]
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$res4 = $r->cmsquery('bikes:profit', 'Smoky Mountain Striker');
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echo json_encode($res4) . PHP_EOL;
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// >>> [100]
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$res5 = $r->cmsinfo('bikes:profit');
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echo $res5['width'] . ' ' . $res5['depth'] . ' ' . $res5['count'] . PHP_EOL;
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// >>> 2000 9 450
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// STEP_END
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// REMOVE_START
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$this->assertEquals('OK', $res1);
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$this->assertEquals([100], $res2);
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$this->assertEquals([200, 150], $res3);
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$this->assertEquals([100], $res4);
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$this->assertEquals(2000, $res5['width']);
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$this->assertEquals(9, $res5['depth']);
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$this->assertEquals(450, $res5['count']);
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// REMOVE_END
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}
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}
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‎local_examples/php/DtCuckooTest.php‎

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// EXAMPLE: cuckoo_tutorial
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<?php
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require 'vendor/autoload.php';
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use Predis\Client as PredisClient;
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class DtCuckooTest
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// REMOVE_START
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extends PredisTestCase
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// REMOVE_END
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{
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public function testDtCuckoo() {
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$r = new PredisClient([
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'scheme' => 'tcp',
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'host' => '127.0.0.1',
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'port' => 6379,
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'password' => '',
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'database' => 0,
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]);
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// REMOVE_START
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$r->flushall();
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// REMOVE_END
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// STEP_START cuckoo
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$res1 = $r->cfreserve('bikes:models', 1000000);
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echo $res1 . PHP_EOL;
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// >>> OK
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$res2 = $r->cfadd('bikes:models', 'Smoky Mountain Striker');
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echo $res2 . PHP_EOL;
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// >>> 1
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$res3 = $r->cfexists('bikes:models', 'Smoky Mountain Striker');
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echo $res3 . PHP_EOL;
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// >>> 1
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$res4 = $r->cfexists('bikes:models', 'Terrible Bike Name');
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echo $res4 . PHP_EOL;
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// >>> 0
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$res5 = $r->cfdel('bikes:models', 'Smoky Mountain Striker');
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echo $res5 . PHP_EOL;
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// >>> 1
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// STEP_END
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// REMOVE_START
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$this->assertEquals('OK', $res1);
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$this->assertEquals(1, $res2);
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$this->assertEquals(1, $res3);
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$this->assertEquals(0, $res4);
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$this->assertEquals(1, $res5);
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// REMOVE_END
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}
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}
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‎local_examples/php/DtHllTest.php‎

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// EXAMPLE: hll_tutorial
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<?php
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require 'vendor/autoload.php';
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use Predis\Client as PredisClient;
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class DtHllTest
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// REMOVE_START
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extends PredisTestCase
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// REMOVE_END
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{
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public function testDtHll() {
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$r = new PredisClient([
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'scheme' => 'tcp',
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'host' => '127.0.0.1',
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'port' => 6379,
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'password' => '',
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'database' => 0,
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]);
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// REMOVE_START
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$r->flushall();
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// REMOVE_END
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// STEP_START pfadd
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$res1 = $r->pfadd('bikes', ['Hyperion', 'Deimos', 'Phoebe', 'Quaoar']);
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echo $res1 . PHP_EOL;
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// >>> 1
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$res2 = $r->pfcount('bikes');
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echo $res2 . PHP_EOL;
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// >>> 4
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$res3 = $r->pfadd('commuter_bikes', ['Salacia', 'Mimas', 'Quaoar']);
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echo $res3 . PHP_EOL;
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// >>> 1
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$res4 = $r->pfmerge('all_bikes', 'bikes', 'commuter_bikes');
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echo $res4 . PHP_EOL;
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// >>> OK
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$res5 = $r->pfcount('all_bikes');
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echo $res5 . PHP_EOL;
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// >>> 6
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// STEP_END
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// REMOVE_START
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$this->assertEquals(1, $res1);
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$this->assertEquals(4, $res2);
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$this->assertEquals(1, $res3);
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$this->assertEquals('OK', $res4);
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$this->assertEquals(6, $res5);
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// REMOVE_END
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}
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}
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‎local_examples/php/DtTdigestTest.php‎

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// EXAMPLE: tdigest_tutorial
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<?php
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require 'vendor/autoload.php';
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use Predis\Client as PredisClient;
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class DtTdigestTest
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// REMOVE_START
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extends PredisTestCase
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// REMOVE_END
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{
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public function testDtTdigest() {
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$r = new PredisClient([
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'scheme' => 'tcp',
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'host' => '127.0.0.1',
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'port' => 6379,
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'password' => '',
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'database' => 0,
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]);
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// REMOVE_START
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$r->flushall();
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// REMOVE_END
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// STEP_START tdig_start
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$res1 = $r->tdigestcreate('bikes:sales', 100);
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echo $res1 . PHP_EOL;
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// >>> OK
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$res2 = $r->tdigestadd('bikes:sales', 21);
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echo $res2 . PHP_EOL;
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// >>> OK
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$res3 = $r->tdigestadd('bikes:sales', 150, 95, 75, 34);
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echo $res3 . PHP_EOL;
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// >>> OK
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// STEP_END
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// REMOVE_START
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$this->assertEquals('OK', $res1);
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$this->assertEquals('OK', $res2);
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$this->assertEquals('OK', $res3);
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// REMOVE_END
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// STEP_START tdig_cdf
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$res4 = $r->tdigestcreate('racer_ages');
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echo $res4 . PHP_EOL;
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// >>> OK
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$res5 = $r->tdigestadd(
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'racer_ages',
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45.88,
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44.2,
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58.03,
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19.76,
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39.84,
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69.28,
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50.97,
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25.41,
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19.27,
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85.71,
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42.63
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);
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echo $res5 . PHP_EOL;
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// >>> OK
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$res6 = $r->tdigestrank('racer_ages', 50);
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echo json_encode($res6) . PHP_EOL;
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// >>> [7]
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$res7 = $r->tdigestrank('racer_ages', 50, 40);
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echo json_encode($res7) . PHP_EOL;
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// >>> [7,4]
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// STEP_END
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// REMOVE_START
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$this->assertEquals('OK', $res4);
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$this->assertEquals('OK', $res5);
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$this->assertEquals([7], $res6);
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$this->assertEquals([7, 4], $res7);
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// REMOVE_END
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// STEP_START tdig_quant
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$res8 = $r->tdigestquantile('racer_ages', 0.5);
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echo json_encode($res8) . PHP_EOL;
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// >>> ["44.2"]
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$res9 = $r->tdigestbyrank('racer_ages', 4);
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echo json_encode($res9) . PHP_EOL;
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// >>> ["42.63"]
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// STEP_END
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// REMOVE_START
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$this->assertEquals(['44.2'], $res8);
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$this->assertEquals(['42.63'], $res9);
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// REMOVE_END
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// STEP_START tdig_min
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$res10 = $r->tdigestmin('racer_ages');
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echo $res10 . PHP_EOL;
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// >>> 19.27
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$res11 = $r->tdigestmax('racer_ages');
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echo $res11 . PHP_EOL;
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// >>> 85.71
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// STEP_END
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// REMOVE_START
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$this->assertEquals('19.27', $res10);
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$this->assertEquals('85.71', $res11);
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// REMOVE_END
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// STEP_START tdig_reset
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$res12 = $r->tdigestreset('racer_ages');
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echo $res12 . PHP_EOL;
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// >>> OK
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// STEP_END
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// REMOVE_START
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$this->assertEquals('OK', $res12);
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// REMOVE_END
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}
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}
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