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<?php
declare(strict_types=1);
namespace ClickHouseDB\Query\Expression;
/**
* Pass expression "as is" to be sent and executed at server.
* P.ex.: `new Expression\Function\UUIDStringToNum('0f372656-6a5b-4727-a4c4-f6357775d926');`
*/
class UUIDStringToNum implements Expression
{
/** @var string */
private $uuid;
public function __construct(string $uuid)
$this->$uuid = $uuid;
}
public function needsEncoding(): bool
return false;
public function getValue(): string
return "UUIDStringToNum('{$this->uuid}')";
It is generally a best practice as it is often more readable to use concatenation instead of interpolation for variables inside strings.
// Instead of $x = "foo $bar $baz"; // Better use either $x = "foo " . $bar . " " . $baz; $x = sprintf("foo %s %s", $bar, $baz);
smi2 /
phpClickHouse
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