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andy-stark-redisandy-stark-redis
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DOC-4423 added PHP list and set command examples (#2098)
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‎local_examples/php/CmdListTest.php‎

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// EXAMPLE: cmds_list
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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 CmdListTest
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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 testCmdList() {
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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 lpush
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$res1 = $r->lpush('mylist', 'world');
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echo $res1 . PHP_EOL;
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// >>> 1
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$res2 = $r->lpush('mylist', 'hello');
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echo $res2 . PHP_EOL;
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// >>> 2
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$res3 = $r->lrange('mylist', 0, -1);
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echo json_encode($res3) . PHP_EOL;
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// >>> ["hello","world"]
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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(2, $res2);
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$this->assertEquals(["hello", "world"], $res3);
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$r->del('mylist');
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// REMOVE_END
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// STEP_START lrange
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$res4 = $r->rpush('mylist', 'one');
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echo $res4 . PHP_EOL;
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// >>> 1
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$res5 = $r->rpush('mylist', 'two');
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echo $res5 . PHP_EOL;
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// >>> 2
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$res6 = $r->rpush('mylist', 'three');
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echo $res6 . PHP_EOL;
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// >>> 3
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$res7 = $r->lrange('mylist', 0, 0);
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echo json_encode($res7) . PHP_EOL;
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// >>> ["one"]
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$res8 = $r->lrange('mylist', -3, 2);
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echo json_encode($res8) . PHP_EOL;
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// >>> ["one","two","three"]
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$res9 = $r->lrange('mylist', -100, 100);
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echo json_encode($res9) . PHP_EOL;
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// >>> ["one","two","three"]
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$res10 = $r->lrange('mylist', 5, 10);
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echo json_encode($res10) . PHP_EOL;
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// >>> []
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// STEP_END
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// REMOVE_START
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$this->assertEquals(["one"], $res7);
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$this->assertEquals(["one", "two", "three"], $res8);
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$this->assertEquals(["one", "two", "three"], $res9);
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$this->assertEquals([], $res10);
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$r->del('mylist');
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// REMOVE_END
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// STEP_START llen
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$res11 = $r->lpush('mylist', 'World');
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echo $res11 . PHP_EOL;
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// >>> 1
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$res12 = $r->lpush('mylist', 'Hello');
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echo $res12 . PHP_EOL;
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// >>> 2
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$res13 = $r->llen('mylist');
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echo $res13 . PHP_EOL;
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// >>> 2
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// STEP_END
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// REMOVE_START
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$this->assertEquals(2, $res13);
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$r->del('mylist');
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// REMOVE_END
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// STEP_START rpush
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$res14 = $r->rpush('mylist', 'hello');
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echo $res14 . PHP_EOL;
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// >>> 1
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$res15 = $r->rpush('mylist', 'world');
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echo $res15 . PHP_EOL;
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// >>> 2
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$res16 = $r->lrange('mylist', 0, -1);
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echo json_encode($res16) . PHP_EOL;
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// >>> ["hello","world"]
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// STEP_END
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// REMOVE_START
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$this->assertEquals(["hello", "world"], $res16);
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$r->del('mylist');
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// REMOVE_END
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// STEP_START lpop
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$res17 = $r->rpush('mylist', 'one', 'two', 'three', 'four', 'five');
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echo $res17 . PHP_EOL;
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// >>> 5
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$res18 = $r->lpop('mylist');
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echo $res18 . PHP_EOL;
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// >>> one
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$res19 = $r->lpop('mylist', 2);
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echo json_encode($res19) . PHP_EOL;
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// >>> ["two","three"]
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$res20 = $r->lrange('mylist', 0, -1);
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echo json_encode($res20) . PHP_EOL;
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// >>> ["four","five"]
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// STEP_END
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// REMOVE_START
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$this->assertEquals(5, $res17);
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$this->assertEquals('one', $res18);
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$this->assertEquals(['two', 'three'], $res19);
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$this->assertEquals(['four', 'five'], $res20);
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$r->del('mylist');
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// REMOVE_END
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// STEP_START rpop
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$res21 = $r->rpush('mylist', 'one', 'two', 'three', 'four', 'five');
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echo $res21 . PHP_EOL;
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// >>> 5
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$res22 = $r->rpop('mylist');
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echo $res22 . PHP_EOL;
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// >>> five
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$res23 = $r->rpop('mylist', 2);
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echo json_encode($res23) . PHP_EOL;
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// >>> ["four","three"]
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$res24 = $r->lrange('mylist', 0, -1);
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echo json_encode($res24) . PHP_EOL;
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// >>> ["one","two"]
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// STEP_END
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// REMOVE_START
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$this->assertEquals(5, $res21);
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$this->assertEquals('five', $res22);
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$this->assertEquals(['four', 'three'], $res23);
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$this->assertEquals(['one', 'two'], $res24);
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$r->del('mylist');
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// REMOVE_END
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}
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}
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‎local_examples/php/CmdSetTest.php‎

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// EXAMPLE: cmds_set
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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 CmdSetTest
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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 testCmdSet() {
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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 sadd
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$res1 = $r->sadd('myset', ['Hello', 'World']);
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echo $res1 . PHP_EOL;
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// >>> 2
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$res2 = $r->sadd('myset', ['World']);
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echo $res2 . PHP_EOL;
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// >>> 0
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$res3 = $r->smembers('myset');
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sort($res3);
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echo json_encode($res3) . PHP_EOL;
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// >>> ["Hello","World"]
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// STEP_END
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// REMOVE_START
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$this->assertEquals(2, $res1);
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$this->assertEquals(0, $res2);
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$this->assertEquals(['Hello', 'World'], $res3);
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$r->del('myset');
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// REMOVE_END
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// STEP_START smembers
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$res4 = $r->sadd('myset', ['Hello', 'World']);
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echo $res4 . PHP_EOL;
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// >>> 2
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$res5 = $r->smembers('myset');
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sort($res5);
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echo json_encode($res5) . PHP_EOL;
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// >>> ["Hello","World"]
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// STEP_END
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// REMOVE_START
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$this->assertEquals(2, $res4);
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$this->assertEquals(['Hello', 'World'], $res5);
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$r->del('myset');
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// REMOVE_END
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}
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}
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