N°5122 - Update libs to new PHP requirements

lib/laminas/laminas-loader/src/AutoloaderFactory.php

@@ -1,26 +1,29 @@
 <?php
 
-/**
- * @see       https://github.com/laminas/laminas-loader for the canonical source repository
- * @copyright https://github.com/laminas/laminas-loader/blob/master/COPYRIGHT.md
- * @license   https://github.com/laminas/laminas-loader/blob/master/LICENSE.md New BSD License
- */
-
 namespace Laminas\Loader;
 
+use Laminas\Loader\SplAutoloader;
+use Laminas\Loader\StandardAutoloader;
 use Traversable;
 
-if (class_exists('Laminas\Loader\AutoloaderFactory')) {
+use function class_exists;
+use function is_array;
+use function is_subclass_of;
+use function spl_autoload_unregister;
+use function sprintf;
+use function strrchr;
+use function substr;
+
+if (class_exists(AutoloaderFactory::class)) {
     return;
 }
 
+// phpcs:ignore WebimpressCodingStandard.NamingConventions.AbstractClass.Prefix
 abstract class AutoloaderFactory
 {
-    const STANDARD_AUTOLOADER = 'Laminas\Loader\StandardAutoloader';
+    public const STANDARD_AUTOLOADER = StandardAutoloader::class;
 
-    /**
-     * @var array All autoloaders registered using the factory
-     */
+    /** @var array All autoloaders registered using the factory */
     protected static $loaders = [];
 
     /**
@@ -51,9 +54,9 @@ abstract class AutoloaderFactory
      *
      * @param  array|Traversable $options (optional) options to use. Defaults to Laminas\Loader\StandardAutoloader
      * @return void
-     * @throws Exception\InvalidArgumentException for invalid options
-     * @throws Exception\InvalidArgumentException for unloadable autoloader classes
-     * @throws Exception\DomainException for autoloader classes not implementing SplAutoloader
+     * @throws Exception\InvalidArgumentException For invalid options.
+     * @throws Exception\InvalidArgumentException For unloadable autoloader classes.
+     * @throws Exception\DomainException For autoloader classes not implementing SplAutoloader.
      */
     public static function factory($options = null)
     {
@@ -68,7 +71,7 @@ abstract class AutoloaderFactory
             return;
         }
 
-        if (! is_array($options) && ! ($options instanceof Traversable)) {
+        if (! is_array($options) && ! $options instanceof Traversable) {
             require_once __DIR__ . '/Exception/InvalidArgumentException.php';
             throw new Exception\InvalidArgumentException(
                 'Options provided must be an array or Traversable'
@@ -85,7 +88,7 @@ abstract class AutoloaderFactory
                     );
                 }
 
-                if (! is_subclass_of($class, 'Laminas\Loader\SplAutoloader')) {
+                if (! is_subclass_of($class, SplAutoloader::class)) {
                     require_once 'Exception/InvalidArgumentException.php';
                     throw new Exception\InvalidArgumentException(
                         sprintf('Autoloader class %s must implement Laminas\\Loader\\SplAutoloader', $class)
@@ -122,7 +125,7 @@ abstract class AutoloaderFactory
      *
      * @param  string $class
      * @return SplAutoloader
-     * @throws Exception\InvalidArgumentException for non-registered class
+     * @throws Exception\InvalidArgumentException For non-registered class.
      */
     public static function getRegisteredAutoloader($class)
     {
@@ -180,13 +183,12 @@ abstract class AutoloaderFactory
             return static::$standardAutoloader;
         }
 
-
         if (! class_exists(static::STANDARD_AUTOLOADER)) {
             // Extract the filename from the classname
             $stdAutoloader = substr(strrchr(static::STANDARD_AUTOLOADER, '\\'), 1);
             require_once __DIR__ . "/$stdAutoloader.php";
         }
-        $loader = new StandardAutoloader();
+        $loader                     = new StandardAutoloader();
         static::$standardAutoloader = $loader;
         return static::$standardAutoloader;
     }
@@ -194,11 +196,11 @@ abstract class AutoloaderFactory
     /**
      * Checks if the object has this class as one of its parents
      *
+     * @deprecated since laminas 2.3 requires PHP >= 5.3.23
+     *
      * @see https://bugs.php.net/bug.php?id=53727
      * @see https://github.com/zendframework/zf2/pull/1807
      *
-     * @deprecated since laminas 2.3 requires PHP >= 5.3.23
-     *
      * @param  string $className
      * @param  string $type
      * @return bool

lib/laminas/laminas-loader/src/ClassMapAutoloader.php

@@ -1,15 +1,28 @@
 <?php
 
-/**
- * @see       https://github.com/laminas/laminas-loader for the canonical source repository
- * @copyright https://github.com/laminas/laminas-loader/blob/master/COPYRIGHT.md
- * @license   https://github.com/laminas/laminas-loader/blob/master/LICENSE.md New BSD License
- */
-
 namespace Laminas\Loader;
 
 use Traversable;
 
+use function array_filter;
+use function array_values;
+use function array_walk;
+use function explode;
+use function file_exists;
+use function gettype;
+use function implode;
+use function in_array;
+use function is_array;
+use function is_string;
+use function preg_match;
+use function realpath;
+use function spl_autoload_register;
+use function sprintf;
+use function str_pad;
+use function str_replace;
+use function strlen;
+use function substr;
+
 // Grab SplAutoloader interface
 require_once __DIR__ . '/SplAutoloader.php';
 
@@ -22,12 +35,14 @@ class ClassMapAutoloader implements SplAutoloader
 {
     /**
      * Registry of map files that have already been loaded
+     *
      * @var array
      */
     protected $mapsLoaded = [];
 
     /**
      * Class name/filename map
+     *
      * @var array
      */
     protected $map = [];
@@ -86,7 +101,7 @@ class ClassMapAutoloader implements SplAutoloader
             require_once __DIR__ . '/Exception/InvalidArgumentException.php';
             throw new Exception\InvalidArgumentException(sprintf(
                 'Map file provided does not return a map. Map file: "%s"',
-                (isset($location) && is_string($location) ? $location : 'unexpected type: ' . gettype($map))
+                isset($location) && is_string($location) ? $location : 'unexpected type: ' . gettype($map)
             ));
         }
 
@@ -108,7 +123,7 @@ class ClassMapAutoloader implements SplAutoloader
      */
     public function registerAutoloadMaps($locations)
     {
-        if (! is_array($locations) && ! ($locations instanceof Traversable)) {
+        if (! is_array($locations) && ! $locations instanceof Traversable) {
             require_once __DIR__ . '/Exception/InvalidArgumentException.php';
             throw new Exception\InvalidArgumentException('Map list must be an array or implement Traversable');
         }
@@ -161,7 +176,7 @@ class ClassMapAutoloader implements SplAutoloader
      *
      * @param  string $location
      * @return ClassMapAutoloader|mixed
-     * @throws Exception\InvalidArgumentException for nonexistent locations
+     * @throws Exception\InvalidArgumentException For nonexistent locations.
      */
     protected function loadMapFromFile($location)
     {
@@ -169,7 +184,7 @@ class ClassMapAutoloader implements SplAutoloader
             require_once __DIR__ . '/Exception/InvalidArgumentException.php';
             throw new Exception\InvalidArgumentException(sprintf(
                 'Map file provided does not exist. Map file: "%s"',
-                (is_string($location) ? $location : 'unexpected type: ' . gettype($location))
+                is_string($location) ? $location : 'unexpected type: ' . gettype($location)
             ));
         }
 
@@ -182,15 +197,14 @@ class ClassMapAutoloader implements SplAutoloader
             return $this;
         }
 
-        $map = include $path;
-
-        return $map;
+        return include $path;
     }
 
     /**
      * Resolve the real_path() to a file within a phar.
      *
      * @see https://bugs.php.net/bug.php?id=52769
+     *
      * @param  string $path
      * @return string
      */
@@ -200,10 +214,10 @@ class ClassMapAutoloader implements SplAutoloader
             return;
         }
 
-        $prefixLength  = 5 + strlen($match[1]);
-        $parts = explode('/', str_replace(['/', '\\'], '/', substr($path, $prefixLength)));
-        $parts = array_values(array_filter($parts, function ($p) {
-            return ($p !== '' && $p !== '.');
+        $prefixLength = 5 + strlen($match[1]);
+        $parts        = explode('/', str_replace(['/', '\\'], '/', substr($path, $prefixLength)));
+        $parts        = array_values(array_filter($parts, function ($p) {
+            return $p !== '' && $p !== '.';
         }));
 
         array_walk($parts, function ($value, $key) use (&$parts) {

lib/laminas/laminas-loader/src/Exception/BadMethodCallException.php

@@ -1,11 +1,5 @@
 <?php
 
-/**
- * @see       https://github.com/laminas/laminas-loader for the canonical source repository
- * @copyright https://github.com/laminas/laminas-loader/blob/master/COPYRIGHT.md
- * @license   https://github.com/laminas/laminas-loader/blob/master/LICENSE.md New BSD License
- */
-
 namespace Laminas\Loader\Exception;
 
 require_once __DIR__ . '/ExceptionInterface.php';

lib/laminas/laminas-loader/src/Exception/DomainException.php

@@ -1,11 +1,5 @@
 <?php
 
-/**
- * @see       https://github.com/laminas/laminas-loader for the canonical source repository
- * @copyright https://github.com/laminas/laminas-loader/blob/master/COPYRIGHT.md
- * @license   https://github.com/laminas/laminas-loader/blob/master/LICENSE.md New BSD License
- */
-
 namespace Laminas\Loader\Exception;
 
 require_once __DIR__ . '/ExceptionInterface.php';

lib/laminas/laminas-loader/src/Exception/ExceptionInterface.php

@@ -1,11 +1,5 @@
 <?php
 
-/**
- * @see       https://github.com/laminas/laminas-loader for the canonical source repository
- * @copyright https://github.com/laminas/laminas-loader/blob/master/COPYRIGHT.md
- * @license   https://github.com/laminas/laminas-loader/blob/master/LICENSE.md New BSD License
- */
-
 namespace Laminas\Loader\Exception;
 
 interface ExceptionInterface

lib/laminas/laminas-loader/src/Exception/InvalidArgumentException.php

@@ -1,11 +1,5 @@
 <?php
 
-/**
- * @see       https://github.com/laminas/laminas-loader for the canonical source repository
- * @copyright https://github.com/laminas/laminas-loader/blob/master/COPYRIGHT.md
- * @license   https://github.com/laminas/laminas-loader/blob/master/LICENSE.md New BSD License
- */
-
 namespace Laminas\Loader\Exception;
 
 require_once __DIR__ . '/ExceptionInterface.php';

lib/laminas/laminas-loader/src/Exception/InvalidPathException.php

@@ -1,15 +1,11 @@
 <?php
 
-/**
- * @see       https://github.com/laminas/laminas-loader for the canonical source repository
- * @copyright https://github.com/laminas/laminas-loader/blob/master/COPYRIGHT.md
- * @license   https://github.com/laminas/laminas-loader/blob/master/LICENSE.md New BSD License
- */
-
 namespace Laminas\Loader\Exception;
 
+use Exception;
+
 require_once __DIR__ . '/ExceptionInterface.php';
 
-class InvalidPathException extends \Exception implements ExceptionInterface
+class InvalidPathException extends Exception implements ExceptionInterface
 {
 }

lib/laminas/laminas-loader/src/Exception/MissingResourceNamespaceException.php

@@ -1,15 +1,11 @@
 <?php
 
-/**
- * @see       https://github.com/laminas/laminas-loader for the canonical source repository
- * @copyright https://github.com/laminas/laminas-loader/blob/master/COPYRIGHT.md
- * @license   https://github.com/laminas/laminas-loader/blob/master/LICENSE.md New BSD License
- */
-
 namespace Laminas\Loader\Exception;
 
+use Exception;
+
 require_once __DIR__ . '/ExceptionInterface.php';
 
-class MissingResourceNamespaceException extends \Exception implements ExceptionInterface
+class MissingResourceNamespaceException extends Exception implements ExceptionInterface
 {
 }

lib/laminas/laminas-loader/src/Exception/PluginLoaderException.php

@@ -1,11 +1,5 @@
 <?php
 
-/**
- * @see       https://github.com/laminas/laminas-loader for the canonical source repository
- * @copyright https://github.com/laminas/laminas-loader/blob/master/COPYRIGHT.md
- * @license   https://github.com/laminas/laminas-loader/blob/master/LICENSE.md New BSD License
- */
-
 namespace Laminas\Loader\Exception;
 
 require_once __DIR__ . '/DomainException.php';

lib/laminas/laminas-loader/src/Exception/RuntimeException.php

@@ -1,11 +1,5 @@
 <?php
 
-/**
- * @see       https://github.com/laminas/laminas-loader for the canonical source repository
- * @copyright https://github.com/laminas/laminas-loader/blob/master/COPYRIGHT.md
- * @license   https://github.com/laminas/laminas-loader/blob/master/LICENSE.md New BSD License
- */
-
 namespace Laminas\Loader\Exception;
 
 require_once __DIR__ . '/ExceptionInterface.php';

lib/laminas/laminas-loader/src/Exception/SecurityException.php

@@ -1,11 +1,5 @@
 <?php
 
-/**
- * @see       https://github.com/laminas/laminas-loader for the canonical source repository
- * @copyright https://github.com/laminas/laminas-loader/blob/master/COPYRIGHT.md
- * @license   https://github.com/laminas/laminas-loader/blob/master/LICENSE.md New BSD License
- */
-
 namespace Laminas\Loader\Exception;
 
 require_once __DIR__ . '/DomainException.php';

lib/laminas/laminas-loader/src/ModuleAutoloader.php

@@ -1,52 +1,56 @@
 <?php
 
-/**
- * @see       https://github.com/laminas/laminas-loader for the canonical source repository
- * @copyright https://github.com/laminas/laminas-loader/blob/master/COPYRIGHT.md
- * @license   https://github.com/laminas/laminas-loader/blob/master/LICENSE.md New BSD License
- */
-
 namespace Laminas\Loader;
 
 // Grab SplAutoloader interface
 require_once __DIR__ . '/SplAutoloader.php';
 
 use GlobIterator;
+use InvalidArgumentException;
 use Phar;
 use PharFileInfo;
 use SplFileInfo;
 use Traversable;
+use function array_map;
+use function class_exists;
+use function count;
+use function extension_loaded;
+use function getcwd;
+use function gettype;
+use function implode;
+use function in_array;
+use function is_array;
+use function is_string;
+use function pathinfo;
+use function preg_match;
+use function realpath;
+use function rtrim;
+use function spl_autoload_register;
+use function spl_autoload_unregister;
+use function sprintf;
+use function str_replace;
+use function strpos;
+use function substr;
+use const DIRECTORY_SEPARATOR;
 
 class ModuleAutoloader implements SplAutoloader
 {
-    /**
-     * @var array An array of module paths to scan
-     */
+    /** @var array An array of module paths to scan */
     protected $paths = [];
 
-    /**
-     * @var array An array of modulename => path
-     */
+    /** @var array An array of modulename => path */
     protected $explicitPaths = [];
 
-    /**
-     * @var array An array of namespaceName => namespacePath
-     */
+    /** @var array An array of namespaceName => namespacePath */
     protected $namespacedPaths = [];
 
-    /**
-     * @var string Will contain the absolute phar:// path to the executable when packaged as phar file
-     */
+    /** @var string Will contain the absolute phar:// path to the executable when packaged as phar file */
     protected $pharBasePath = "";
 
-    /**
-     * @var array An array of supported phar extensions (filled on constructor)
-     */
+    /** @var array An array of supported phar extensions (filled on constructor) */
     protected $pharExtensions = [];
 
-    /**
-     * @var array An array of module classes to their containing files
-     */
+    /** @var array An array of module classes to their containing files */
     protected $moduleClassMap = [];
 
     /**
@@ -59,7 +63,7 @@ class ModuleAutoloader implements SplAutoloader
     public function __construct($options = null)
     {
         if (extension_loaded('phar')) {
-            $this->pharBasePath = Phar::running(true);
+            $this->pharBasePath   = Phar::running(true);
             $this->pharExtensions = [
                 'phar',
                 'phar.tar',
@@ -130,7 +134,7 @@ class ModuleAutoloader implements SplAutoloader
     /**
      * Autoload a class
      *
-     * @param   $class
+     * @param   string $class
      * @return  mixed
      *          False [if unable to load $class]
      *          get_class($class) [if $class is successfully loaded]
@@ -167,7 +171,7 @@ class ModuleAutoloader implements SplAutoloader
                 }
 
                 $moduleNameBuffer = str_replace($namespace . "\\", "", $moduleName);
-                $path .= DIRECTORY_SEPARATOR . $moduleNameBuffer . DIRECTORY_SEPARATOR;
+                $path            .= DIRECTORY_SEPARATOR . $moduleNameBuffer . DIRECTORY_SEPARATOR;
 
                 $classLoaded = $this->loadModuleFromDir($path, $class);
                 if ($classLoaded) {
@@ -181,7 +185,7 @@ class ModuleAutoloader implements SplAutoloader
             }
         }
 
-        $moduleClassPath   = str_replace('\\', DIRECTORY_SEPARATOR, $moduleName);
+        $moduleClassPath = str_replace('\\', DIRECTORY_SEPARATOR, $moduleName);
 
         $pharSuffixPattern = null;
         if ($this->pharExtensions) {
@@ -189,9 +193,9 @@ class ModuleAutoloader implements SplAutoloader
         }
 
         foreach ($this->paths as $path) {
-            $path = $path . $moduleClassPath;
+            $path .= $moduleClassPath;
 
-            if ($path == '.' || substr($path, 0, 2) == './' || substr($path, 0, 2) == '.\\') {
+            if ($path === '.' || substr($path, 0, 2) === './' || substr($path, 0, 2) === '.\\') {
                 if (! $basePath = $this->pharBasePath) {
                     $basePath = realpath('.');
                 }
@@ -248,7 +252,7 @@ class ModuleAutoloader implements SplAutoloader
             $file = new SplFileInfo($modulePath);
         }
 
-        if (($file->isReadable() && $file->isFile())) {
+        if ($file->isReadable() && $file->isFile()) {
             // Found directory with Module.php in it
             $absModulePath = $this->pharBasePath ? (string) $file : $file->getRealPath();
             require_once $absModulePath;
@@ -272,7 +276,7 @@ class ModuleAutoloader implements SplAutoloader
     protected function loadModuleFromPhar($pharPath, $class)
     {
         $pharPath = static::normalizePath($pharPath, false);
-        $file = new SplFileInfo($pharPath);
+        $file     = new SplFileInfo($pharPath);
         if (! $file->isReadable() || ! $file->isFile()) {
             return false;
         }
@@ -291,7 +295,7 @@ class ModuleAutoloader implements SplAutoloader
 
         // Phase 1: Not executable phar, no stub, or stub did not provide Module class; try Module.php directly
         $moduleClassFile = 'phar://' . $fileRealPath . '/Module.php';
-        $moduleFile = new SplFileInfo($moduleClassFile);
+        $moduleFile      = new SplFileInfo($moduleClassFile);
         if ($moduleFile->isReadable() && $moduleFile->isFile()) {
             require_once $moduleClassFile;
             if (class_exists($class)) {
@@ -303,9 +307,9 @@ class ModuleAutoloader implements SplAutoloader
         // Phase 2: Check for nested module directory within archive
         // Checks for /path/to/MyModule.tar/MyModule/Module.php
         // (shell-integrated zip/tar utilities wrap directories like this)
-        $pharBaseName = $this->pharFileToModuleName($fileRealPath);
-        $moduleClassFile = 'phar://' . $fileRealPath . '/' . $pharBaseName  . '/Module.php';
-        $moduleFile = new SplFileInfo($moduleClassFile);
+        $pharBaseName    = $this->pharFileToModuleName($fileRealPath);
+        $moduleClassFile = 'phar://' . $fileRealPath . '/' . $pharBaseName . '/Module.php';
+        $moduleFile      = new SplFileInfo($moduleClassFile);
         if ($moduleFile->isReadable() && $moduleFile->isFile()) {
             require_once $moduleClassFile;
             if (class_exists($class)) {
@@ -341,7 +345,7 @@ class ModuleAutoloader implements SplAutoloader
      * registerPaths
      *
      * @param  array|Traversable $paths
-     * @throws \InvalidArgumentException
+     * @throws InvalidArgumentException
      * @return ModuleAutoloader
      */
     public function registerPaths($paths)
@@ -371,7 +375,7 @@ class ModuleAutoloader implements SplAutoloader
      *
      * @param  string $path
      * @param  bool|string $moduleName
-     * @throws \InvalidArgumentException
+     * @throws InvalidArgumentException
      * @return ModuleAutoloader
      */
     public function registerPath($path, $moduleName = false)

lib/laminas/laminas-loader/src/PluginClassLoader.php

@@ -1,17 +1,21 @@
-<?php
-
-/**
- * @see       https://github.com/laminas/laminas-loader for the canonical source repository
- * @copyright https://github.com/laminas/laminas-loader/blob/master/COPYRIGHT.md
- * @license   https://github.com/laminas/laminas-loader/blob/master/LICENSE.md New BSD License
- */
+<?php // phpcs:disable SlevomatCodingStandard.Namespaces.UnusedUses.UnusedUse
 
 namespace Laminas\Loader;
 
 use ArrayIterator;
 use IteratorAggregate;
+use ReturnTypeWillChange;
 use Traversable;
 
+use function array_key_exists;
+use function class_exists;
+use function is_array;
+use function is_int;
+use function is_numeric;
+use function is_object;
+use function is_string;
+use function strtolower;
+
 /**
  * Plugin class locator interface
  */
@@ -19,12 +23,14 @@ class PluginClassLoader implements PluginClassLocator
 {
     /**
      * List of plugin name => class name pairs
+     *
      * @var array
      */
     protected $plugins = [];
 
     /**
      * Static map allow global seeding of plugin loader
+     *
      * @var array
      */
     protected static $staticMap = [];
@@ -107,7 +113,7 @@ class PluginClassLoader implements PluginClassLocator
             if (! class_exists($map)) {
                 throw new Exception\InvalidArgumentException('Map class provided is invalid');
             }
-            $map = new $map;
+            $map = new $map();
         }
         if (is_array($map)) {
             $map = new ArrayIterator($map);
@@ -209,6 +215,7 @@ class PluginClassLoader implements PluginClassLocator
      *
      * @return ArrayIterator
      */
+    #[ReturnTypeWillChange]
     public function getIterator()
     {
         return new ArrayIterator($this->plugins);

lib/laminas/laminas-loader/src/PluginClassLocator.php

@@ -1,10 +1,4 @@
-<?php
-
-/**
- * @see       https://github.com/laminas/laminas-loader for the canonical source repository
- * @copyright https://github.com/laminas/laminas-loader/blob/master/COPYRIGHT.md
- * @license   https://github.com/laminas/laminas-loader/blob/master/LICENSE.md New BSD License
- */
+<?php // phpcs:disable WebimpressCodingStandard.NamingConventions.Interface.Suffix
 
 namespace Laminas\Loader;
 

lib/laminas/laminas-loader/src/ShortNameLocator.php

@@ -1,10 +1,4 @@
-<?php
-
-/**
- * @see       https://github.com/laminas/laminas-loader for the canonical source repository
- * @copyright https://github.com/laminas/laminas-loader/blob/master/COPYRIGHT.md
- * @license   https://github.com/laminas/laminas-loader/blob/master/LICENSE.md New BSD License
- */
+<?php // phpcs:disable WebimpressCodingStandard.NamingConventions.Interface.Suffix
 
 namespace Laminas\Loader;
 

lib/laminas/laminas-loader/src/SplAutoloader.php

@@ -1,16 +1,12 @@
-<?php
-
-/**
- * @see       https://github.com/laminas/laminas-loader for the canonical source repository
- * @copyright https://github.com/laminas/laminas-loader/blob/master/COPYRIGHT.md
- * @license   https://github.com/laminas/laminas-loader/blob/master/LICENSE.md New BSD License
- */
+<?php // phpcs:disable WebimpressCodingStandard.NamingConventions.Interface.Suffix
 
 namespace Laminas\Loader;
 
 use Traversable;
 
-if (interface_exists('Laminas\Loader\SplAutoloader')) {
+use function interface_exists;
+
+if (interface_exists(SplAutoloader::class)) {
     return;
 }
 
@@ -43,7 +39,7 @@ interface SplAutoloader
     /**
      * Autoload a class
      *
-     * @param   $class
+     * @param   string $class
      * @return  mixed
      *          False [if unable to load $class]
      *          get_class($class) [if $class is successfully loaded]

lib/laminas/laminas-loader/src/StandardAutoloader.php

@@ -1,13 +1,24 @@
 <?php
 
-/**
- * @see       https://github.com/laminas/laminas-loader for the canonical source repository
- * @copyright https://github.com/laminas/laminas-loader/blob/master/COPYRIGHT.md
- * @license   https://github.com/laminas/laminas-loader/blob/master/LICENSE.md New BSD License
- */
-
 namespace Laminas\Loader;
 
+use Traversable;
+
+use function dirname;
+use function file_exists;
+use function in_array;
+use function is_array;
+use function preg_match;
+use function rtrim;
+use function spl_autoload_register;
+use function str_replace;
+use function stream_resolve_include_path;
+use function strlen;
+use function strpos;
+use function substr;
+
+use const DIRECTORY_SEPARATOR;
+
 // Grab SplAutoloader interface
 require_once __DIR__ . '/SplAutoloader.php';
 
@@ -20,34 +31,28 @@ require_once __DIR__ . '/SplAutoloader.php';
  */
 class StandardAutoloader implements SplAutoloader
 {
-    const NS_SEPARATOR     = '\\';
-    const PREFIX_SEPARATOR = '_';
-    const LOAD_NS          = 'namespaces';
-    const LOAD_PREFIX      = 'prefixes';
-    const ACT_AS_FALLBACK  = 'fallback_autoloader';
+    public const NS_SEPARATOR     = '\\';
+    public const PREFIX_SEPARATOR = '_';
+    public const LOAD_NS          = 'namespaces';
+    public const LOAD_PREFIX      = 'prefixes';
+    public const ACT_AS_FALLBACK  = 'fallback_autoloader';
     /** @deprecated Use AUTOREGISTER_LAMINAS instead */
-    const AUTOREGISTER_ZF  = 'autoregister_laminas';
-    const AUTOREGISTER_LAMINAS  = 'autoregister_laminas';
+    public const AUTOREGISTER_ZF      = 'autoregister_laminas';
+    public const AUTOREGISTER_LAMINAS = 'autoregister_laminas';
 
-    /**
-     * @var array Namespace/directory pairs to search; Laminas library added by default
-     */
+    /** @var array Namespace/directory pairs to search; Laminas library added by default */
     protected $namespaces = [];
 
-    /**
-     * @var array Prefix/directory pairs to search
-     */
+    /** @var array Prefix/directory pairs to search */
     protected $prefixes = [];
 
-    /**
-     * @var bool Whether or not the autoloader should also act as a fallback autoloader
-     */
+    /** @var bool Whether or not the autoloader should also act as a fallback autoloader */
     protected $fallbackAutoloaderFlag = false;
 
     /**
      * Constructor
      *
-     * @param  null|array|\Traversable $options
+     * @param null|array|Traversable $options
      */
     public function __construct($options = null)
     {
@@ -74,13 +79,13 @@ class StandardAutoloader implements SplAutoloader
      * )
      * </code>
      *
-     * @param  array|\Traversable $options
+     * @param array|Traversable $options
      * @throws Exception\InvalidArgumentException
      * @return StandardAutoloader
      */
     public function setOptions($options)
     {
-        if (! is_array($options) && ! ($options instanceof \Traversable)) {
+        if (! is_array($options) && ! $options instanceof Traversable) {
             require_once __DIR__ . '/Exception/InvalidArgumentException.php';
             throw new Exception\InvalidArgumentException('Options must be either an array or Traversable');
         }
@@ -93,12 +98,12 @@ class StandardAutoloader implements SplAutoloader
                     }
                     break;
                 case self::LOAD_NS:
-                    if (is_array($pairs) || $pairs instanceof \Traversable) {
+                    if (is_array($pairs) || $pairs instanceof Traversable) {
                         $this->registerNamespaces($pairs);
                     }
                     break;
                 case self::LOAD_PREFIX:
-                    if (is_array($pairs) || $pairs instanceof \Traversable) {
+                    if (is_array($pairs) || $pairs instanceof Traversable) {
                         $this->registerPrefixes($pairs);
                     }
                     break;
@@ -143,7 +148,7 @@ class StandardAutoloader implements SplAutoloader
      */
     public function registerNamespace($namespace, $directory)
     {
-        $namespace = rtrim($namespace, self::NS_SEPARATOR) . self::NS_SEPARATOR;
+        $namespace                    = rtrim($namespace, self::NS_SEPARATOR) . self::NS_SEPARATOR;
         $this->namespaces[$namespace] = $this->normalizeDirectory($directory);
         return $this;
     }
@@ -157,7 +162,7 @@ class StandardAutoloader implements SplAutoloader
      */
     public function registerNamespaces($namespaces)
     {
-        if (! is_array($namespaces) && ! $namespaces instanceof \Traversable) {
+        if (! is_array($namespaces) && ! $namespaces instanceof Traversable) {
             require_once __DIR__ . '/Exception/InvalidArgumentException.php';
             throw new Exception\InvalidArgumentException('Namespace pairs must be either an array or Traversable');
         }
@@ -177,7 +182,7 @@ class StandardAutoloader implements SplAutoloader
      */
     public function registerPrefix($prefix, $directory)
     {
-        $prefix = rtrim($prefix, self::PREFIX_SEPARATOR). self::PREFIX_SEPARATOR;
+        $prefix                  = rtrim($prefix, self::PREFIX_SEPARATOR) . self::PREFIX_SEPARATOR;
         $this->prefixes[$prefix] = $this->normalizeDirectory($directory);
         return $this;
     }
@@ -191,7 +196,7 @@ class StandardAutoloader implements SplAutoloader
      */
     public function registerPrefixes($prefixes)
     {
-        if (! is_array($prefixes) && ! $prefixes instanceof \Traversable) {
+        if (! is_array($prefixes) && ! $prefixes instanceof Traversable) {
             require_once __DIR__ . '/Exception/InvalidArgumentException.php';
             throw new Exception\InvalidArgumentException('Prefix pairs must be either an array or Traversable');
         }
@@ -257,8 +262,8 @@ class StandardAutoloader implements SplAutoloader
         $matches = [];
         preg_match('/(?P<namespace>.+\\\)?(?P<class>[^\\\]+$)/', $class, $matches);
 
-        $class     = (isset($matches['class'])) ? $matches['class'] : '';
-        $namespace = (isset($matches['namespace'])) ? $matches['namespace'] : '';
+        $class     = $matches['class'] ?? '';
+        $namespace = $matches['namespace'] ?? '';
 
         return $directory
              . str_replace(self::NS_SEPARATOR, '/', $namespace)