extension_loaded

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Supported Versions: PHP 4, PHP 5, PHP 7, PHP 8
Find out whether an extension is loaded
extension_loaded(string $extension): bool
    {

        $location = $timeZone->getLocation();

        $formatted = (new \DateTime('now', $timeZone))->format($location ? 'e (P)' : 'P');

        $title = $location && \extension_loaded('intl') ? \Locale::getDisplayRegion('-'.$location['country_code']) : '';



        $z = [Caster::PREFIX_VIRTUAL.'timezone' => new ConstStub($formatted, $title)];
Caster/DateCaster.php
    public function provideTimeZones()

    {

        $xRegion = \extension_loaded('intl') ? '%s' : '';



        return [
Tests/Caster/DateCasterTest.php
    public function testGenerator()

    {

        if (\extension_loaded('xdebug')) {

            $this->markTestSkipped('xdebug is active');

        }
Tests/Caster/ReflectionCasterTest.php