Created
April 7, 2018 15:17
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Try using PHPRedis to manipulate Redis database.
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| <?php | |
| $redis = new Redis(); | |
| $redis->connect( '127.0.0.1', 6379 ); | |
| legible( "Connection to redis server successfully." ); | |
| $redis->auth( 'redis181409943' ); | |
| legible( "Client authenticated!" ); | |
| legible( "Server is running: " . $redis->ping() ); | |
| // Normal string | |
| $redis->set( 'key-string', 'This is string.' ); | |
| $redis->expire( 'key-string', 120 ); | |
| status( 'key-string' ); | |
| // List of string | |
| $redis->rPush( 'key-list', 'list item 1' ); | |
| $redis->rPush( 'key-list', 'list item 2' ); | |
| $redis->rPush( 'key-list', 'list item 3' ); | |
| $redis->rPush( 'key-list', 'list item 4' ); | |
| $redis->expire( 'key-list', 120 ); | |
| status( 'key-list' ); | |
| // Set | |
| $redis->sAdd( 'key-set', 'set item 1' ); | |
| $redis->sAdd( 'key-set', 'set item 2' ); | |
| $redis->sAdd( 'key-set', 'set item 3' ); | |
| $redis->sAdd( 'key-set', 'set item 4' ); | |
| $redis->sAdd( 'key-set', 'set item 3' ); | |
| $redis->expire( 'key-set', 120 ); | |
| status( 'key-set' ); | |
| // Sorted set | |
| $redis->zAdd( 'key-zset', 100, 'set item 1' ); | |
| $redis->zAdd( 'key-zset', 30, 'set item 2' ); | |
| $redis->zAdd( 'key-zset', 70, 'set item 3' ); | |
| $redis->zAdd( 'key-zset', 10, 'set item 4' ); | |
| $redis->zAdd( 'key-zset', 50, 'set item 3' ); | |
| $redis->expire( 'key-zset', 120 ); | |
| status( 'key-zset' ); | |
| // Hash | |
| $redis->hMSet( 'key-hash', [ | |
| 'username' => 'nawawishkid', | |
| 'email' => 'nawawishkid@example.com', | |
| 'password' => 'passwordnaja', | |
| ]); | |
| $redis->expire( 'key-hash', 120 ); | |
| status( 'key-hash' ); | |
| // $redis->del( 'key-string' ); | |
| // $redis->del( 'key-list' ); | |
| // $redis->del( 'key-set' ); | |
| // $redis->del( 'key-zset' ); | |
| // $redis->del( 'key-hash' ); | |
| /** | |
| * Display functions | |
| */ | |
| function status( $key ) { | |
| global $redis; | |
| $typeInt = $redis->type( $key ); | |
| $value = null; | |
| $type = null; | |
| switch ( $typeInt ) { | |
| case 1: | |
| $value = "'" . $redis->get( $key ) . "'"; | |
| $type = "string"; | |
| break; | |
| case 3: | |
| $value = $redis->lRange( $key, 0, -1 ); | |
| $type = "list"; | |
| break; | |
| case 2: | |
| $value = $redis->sMembers( $key ); | |
| $type = "set"; | |
| break; | |
| case 4: | |
| $value = $redis->zRange( $key, 0, -1 ); | |
| $type = "sorted set"; | |
| break; | |
| case 5: | |
| $value = $redis->hGetAll( $key ); | |
| $type = "hash"; | |
| break; | |
| default: | |
| $value = "Error: no value."; | |
| $type = "Error: invalid data type."; | |
| break; | |
| } | |
| legible( "Set `$key`" ); | |
| legible( "Type of `$key` is " . $type ); | |
| legible( "The value is:" ); | |
| legible( $value ); | |
| legible( "`$key` will expire in " . $redis->ttl( $key ) . " seconds." ); | |
| } | |
| function legible( $data, $is_dump = false ) { | |
| if ( ! is_array( $data ) ) { | |
| echo $data . "<br>\n"; | |
| return; | |
| } | |
| echo "<pre>"; | |
| $is_dump ? var_dump( $data ) : print_r( $data ); | |
| echo "</pre><br>\n"; | |
| } | |
| ?> |
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