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PATH: home / lab2454c / healthvalidate.com / vendor / cloudinary / cloudinary_php / src / Utils

<?php
/**
 * This file is part of the Cloudinary PHP package.
 *
 * (c) Cloudinary
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Cloudinary;

use ReflectionClass;
use ReflectionException;

/**
 * Class ClassUtils
 *
 * @internal
 */
class ClassUtils
{
    /**
     * Gets class name from the instance object.
     *
     * @param object $instance The instance object
     *
     * @return string
     */
    public static function getClassName($instance)
    {
        return self::getBaseName(get_class($instance));
    }

/**
     * Gets class base name from fully qualified class name.
     *
     * @param string $className The fully qualified class name.
     *
     * @return string class base name
     */
    public static function getBaseName($className)
    {
        if ($pos = strrpos($className, '\\')) {
            return substr($className, $pos + 1);
        }

return $className;
    }

/**
     * Gets class constants.
     *
     * @param object|string $instance   The instance object.
     * @param array         $exclusions The list of constants to exclude.
     *
     * @return array of class constants
     */
    public static function getConstants($instance, $exclusions = [])
    {
        $constants = [];

try {
            $reflectionClass = new ReflectionClass($instance);
            $constants       = array_values($reflectionClass->getConstants());
        } catch (ReflectionException $e) {
            //TODO: log it?
        }

return array_diff($constants, $exclusions);
    }

/**
     * Verifies that provided object is an instance of the $baseClass.
     *
     * If not, the new instance of the $instanceClass is created (with fallback to the $baseClass, if not provided)
     * Additional $params can be passed to the constructor as well.
     *
     * Example: $t = ClassUtils::verifyInstance($notSureIfT, CommonTransformation::class, Transformation::class)
     *
     * If $notSureIfT is a string, then $t will be a new Transformation initialized with the value of $notSureIfT.
     * In case $notSureIfT is already an instance of CommonTransformation, it is returned as is.
     *
     * @param mixed  $object              The value to verify
     * @param string $baseClass           Base class name
     * @param string $instanceClass       Instance class to create in case $object is not derivative of the $baseClass.
     *                                    $baseClass is used in case it is not provided.
     * @param array  $params              Additional parameters for the constructor
     *
     * @return mixed
     */
    public static function forceInstance($object, $baseClass, $instanceClass = null, ...$params)
    {
        if (! $object instanceof $baseClass) {
            $instanceClass = $instanceClass ?: $baseClass;
            $object        = new $instanceClass($object, ...$params);
        }

return $object;
    }

/**
     * Similar to ClassUtils::forceInstance, but does not propagate null values.
     *
     * @param object|mixed $object        The value to verify
     * @param string       $baseClass     Base class name
     * @param string       $instanceClass Instance class to create in case $object is not derivative of the $baseClass.
     *                                    $baseClass is used in case it is not provided.
     * @param array        $params        Additional parameters for the constructor
     *
     * @return mixed
     *
     * @see ClassUtils::forceInstance
     */
    public static function verifyInstance($object, $baseClass, $instanceClass = null, ...$params)
    {
        if ($object === null) { // no propagation of null objects
            return null;
        }

return self::forceInstance($object, $baseClass, $instanceClass, ...$params);
    }

/**
     * Variable arguments version of the ClassUtils::forceInstance.
     *
     * @param array  $varArgs       Arguments to verify
     * @param string $baseClass     Base class name
     * @param string $instanceClass Instance class to create in case $object is not derivative of the $baseClass.
     *                              $baseClass is used in case it is not provided.
     *
     * @return mixed
     *
     * @see ClassUtils::verifyInstance
     */
    public static function forceVarArgsInstance(array $varArgs, $baseClass, $instanceClass = null)
    {
        // When passing array instead of varargs, unwrap it and proceed
        if (count($varArgs) === 1 && is_array($varArgs[0])) {
            $varArgs = $varArgs[0];
        }

if (count($varArgs) === 1) {
            return self::verifyInstance($varArgs[0], $baseClass, $instanceClass);
        }

// At this point we create a new instance of a desired class and pass all args to it,
        // hopefully it'll know what to do with them :)

$instanceClass = $instanceClass ?: $baseClass;

return new $instanceClass(...$varArgs);
    }

/**
     * Variable arguments version of the ClassUtils::verifyInstance.
     *
     * @param array  $varArgs       Arguments to verify
     * @param string $baseClass     Base class name
     * @param string $instanceClass Instance class to create in case $object is not derivative of the $baseClass.
     *                              $baseClass is used in case it is not provided.
     *
     * @return mixed
     *
     * @see ClassUtils::verifyInstance
     */
    public static function verifyVarArgsInstance(array $varArgs, $baseClass, $instanceClass = null)
    {
        // No args, nothing to verify
        if (empty($varArgs)) {
            return null;
        }

return self::forceVarArgsInstance($varArgs, $baseClass, $instanceClass);
    }
}

[-] SignatureVerifier.php [edit]
[-] ClassUtils.php [edit]
[+] ..
[-] StringUtils.php [edit]
[-] Utils.php [edit]
[-] ArrayUtils.php [edit]
[-] JsonUtils.php [edit]
[-] FileUtils.php [edit]