class_exists

laravel-shift/blueprint

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     private function loadModel(string $class)

    {

        if (!class_exists($class)) {

            return null;

        }

src/Tracer.php

<?php         $reflectionClass = new \ReflectionClass($class);

        if (

            !$reflectionClass->isSubclassOf(\Illuminate\Database\Eloquent\Model::class) ||

            (class_exists('Jenssegers\Mongodb\Eloquent\Model') &&

                $reflectionClass->isSubclassOf('Jenssegers\Mongodb\Eloquent\Model'))

        ) {

            return null;

src/Tracer.php