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<?php |
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/** |
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* This program is free software. It comes without any warranty, to |
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* the extent permitted by applicable law. You can redistribute it |
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* and/or modify it under the terms of the Do What The Fuck You Want |
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* To Public License, Version 2, as published by Sam Hocevar. See |
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* http://www.wtfpl.net/ for more details. |
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*/ |
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declare(strict_types = 1); |
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namespace hanneskod\classtools; |
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use PhpParser\Node\Name as PhpParserName; |
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/** |
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* Internal name representation |
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* |
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* @author Hannes Forsgård <[email protected]> |
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*/ |
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class Name |
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{ |
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/** |
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* @var string[] Name components |
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*/ |
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private $parts; |
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/** |
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* Set name at construct |
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*/ |
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public function __construct(string $name) |
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{ |
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$this->parts = explode('\\', $name); |
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} |
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/** |
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* Get as string |
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*/ |
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public function __tostring(): string |
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{ |
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return implode('\\', $this->parts); |
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} |
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/** |
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* Get PhpParser node for this name |
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*/ |
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public function createNode(): PhpParserName |
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{ |
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return new PhpParserName($this->parts); |
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} |
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/** |
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* Checks if a class, interface, trait or function has been defined |
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*/ |
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public function isDefined(bool $autoload = true): bool |
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{ |
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return class_exists((string)$this, $autoload) |
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|| interface_exists((string)$this, $autoload) |
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|| trait_exists((string)$this, $autoload) |
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|| function_exists((string)$this); |
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} |
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/** |
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* Remove leading backslashes |
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*/ |
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public function normalize(): string |
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{ |
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return preg_replace('/^\\\*/', '', (string)$this); |
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} |
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/** |
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* Remove leading backslashes and convert case |
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*/ |
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public function keyize(): string |
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{ |
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return strtolower($this->normalize()); |
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} |
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/** |
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* Get trailing name component |
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*/ |
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public function getBasename(): Name |
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{ |
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return new Name((string)end($this->parts)); |
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} |
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/** |
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* Get parent namespace name component |
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*/ |
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public function getNamespace(): Name |
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{ |
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$parts = $this->parts; |
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array_pop($parts); |
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return new Name(implode('\\', $parts)); |
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} |
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/** |
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* Check if name is in namespace |
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*/ |
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public function inNamespace(Name $namespace): bool |
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{ |
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return !!preg_match( |
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'/^'.preg_quote($namespace->keyize()).'/', |
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$this->getNamespace()->keyize() |
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); |
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} |
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} |
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hanneskod /
classtools
