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<?php
namespace Webdcg\Redis\Traits;
trait Bits
{
/**
* Count set bits in a string.
*
* @param string $key
* @return int
*/
public function bitCount(string $key): int
return $this->redis->bitCount($key);
redis
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
class MyClass { } $x = new MyClass(); $x->foo = true;
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion:
class MyClass { public $foo; } $x = new MyClass(); $x->foo = true;
}
public function bitOp(): bool
return false;
public function getBit(): bool
public function setBit(): bool
webdcg /
redis
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: