class_exists

statamic/cms

Supported Versions: PHP 4, PHP 5, PHP 7, PHP 8

Checks if the class has been defined

<?php class_exists(string $class, bool $autoload = true): bool

<?php     protected function addToDebugBar($data, $formHandle)

    {

        if (! function_exists('debugbar') || ! class_exists(ConfigCollector::class)) {

            return;

        }

src/Forms/Tags.php

<?php         $exporter = 'Statamic\Forms\Exporters\\'.Str::studly($type).'Exporter';



        if (! class_exists($exporter)) {

            throw new FatalException("Exporter of type [$type] does not exist.");

        }

src/Http/Controllers/CP/Forms/FormExportController.php

<?php     {

        $prefix = '';



        if (class_exists(Nova::class)) {

            $prefix = '(?!'.trim(Nova::path(), '/').')';

        }

src/Statamic.php

<?php         $one = Str::lower($one);

        $two = Str::lower($two);



        if (! class_exists(Collator::class)) {

            return strcmp($one, $two);

        }

src/Support/Comparator.php

<?php     protected function viewException($e, $data)

    {

        if (! class_exists(ViewException::class)) {

            return $e;

        }

src/View/Antlers/Parser.php