ClassLoader implements a PSR-0, PSR-4 and classmap class loader.
$loader = new \Composer\Autoload\ClassLoader();
// register classes with namespaces $loader->add('Symfony\Component', DIR.'/component'); $loader->add('Symfony', DIR.'/framework');
// activate the autoloader $loader->register();
// to enable searching the include path (eg. for PEAR packages) $loader->setUseIncludePath(true);
In this example, if you try to use a class in the Symfony\Component namespace or one of its children (Symfony\Component\Console for instance), the autoloader will first look for the class under the component/ directory, and it will then fallback to the framework/ directory if not found before giving up.
This class is loosely based on the Symfony UniversalClassLoader.
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public
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__construct(string|null $vendorDir = null)
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public
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getPrefixes(): array<string, list<string>>
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public
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getPrefixesPsr4(): array<string, list<string>>
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public
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getFallbackDirs(): list<string>
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public
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getFallbackDirsPsr4(): list<string>
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public
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getClassMap(): array<string, string>
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public
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addClassMap(array<string, string> $classMap): void
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public
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add(string $prefix, list<string>|string $paths, bool $prepend = false): void
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public
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addPsr4(string $prefix, list<string>|string $paths, bool $prepend = false): void
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public
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set(string $prefix, list<string>|string $paths): void
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public
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setPsr4(string $prefix, list<string>|string $paths): void
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public
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setUseIncludePath(bool $useIncludePath): void
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public
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getUseIncludePath(): bool
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public
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setClassMapAuthoritative(bool $classMapAuthoritative): void
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public
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isClassMapAuthoritative(): bool
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public
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setApcuPrefix(string|null $apcuPrefix): void
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public
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getApcuPrefix(): string|null
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public
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register(bool $prepend = false): void
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public
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unregister(): void
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public
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loadClass(string $class): true|null
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public
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findFile(string $class): string|false
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public
static
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getRegisteredLoaders(): array<string, self>
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