PHPVersionCondition.php

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<?php
 
declare(strict_types=1);
 
namespace ILIAS\Setup\Condition;
 
use ILIAS\Setup;
 
class PHPVersionCondition extends ExternalConditionObjective
{
    public function __construct(
        string $min_version,
        ?string $max_version = null,
        bool $block_setup = false
    ) {
        parent::__construct(
            "PHP version >= $min_version and <= $max_version",
            static function (Setup\Environment $env) use ($min_version, $max_version): bool {
                return version_compare(phpversion(), $min_version, ">=")
                    && ($max_version !== null && version_compare(phpversion(), $max_version, "<="));
            },
            $max_version === null
                ? "ILIAS " . ILIAS_VERSION_NUMERIC . " requires PHP $min_version - $max_version."
                : "ILIAS " . ILIAS_VERSION_NUMERIC . " requires PHP $min_version or later.",
            $block_setup
        );
    }
}