phan 설치

vendor/microsoft/tolerant-php-parser/src/Token.php

@@ -0,0 +1,134 @@
+<?php
+/*---------------------------------------------------------------------------------------------
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+namespace Microsoft\PhpParser;
+
+use function substr;
+
+class Token implements \JsonSerializable {
+    // TODO optimize memory - ideally this would be a struct of 4 ints
+    /** @var int */
+    public $kind;
+    /** @var int */
+    public $fullStart;
+    /** @var int */
+    public $start;
+    /** @var int */
+    public $length;
+
+    /**
+     * @param int $kind
+     * @param int $fullStart
+     * @param int $start
+     * @param int $length
+     */
+    public function __construct($kind, $fullStart, $start, $length) {
+        $this->kind = $kind;
+        $this->fullStart = $fullStart;
+        $this->start = $start;
+        $this->length = $length;
+    }
+
+    public function getLeadingCommentsAndWhitespaceText(string $document) : string {
+        return substr($document, $this->fullStart, $this->start - $this->fullStart);
+    }
+
+    /**
+     * @param string|null $document
+     * @return bool|null|string
+     */
+    public function getText(string $document = null) {
+        if ($document === null) {
+            return null;
+        }
+        return substr($document, $this->start, $this->length - ($this->start - $this->fullStart));
+    }
+
+    public function getFullText(string $document) : string {
+        return substr($document, $this->fullStart, $this->length);
+    }
+
+    /**
+     * @return int
+     */
+    public function getStartPosition() {
+        return $this->start;
+    }
+
+    /**
+     * @return int
+     */
+    public function getFullStart() {
+        return $this->fullStart;
+    }
+
+    /**
+     * @return int
+     */
+    public function getWidth() {
+        return $this->length + $this->fullStart - $this->start;
+    }
+
+    /**
+     * @return int
+     */
+    public function getFullWidth() {
+        return $this->length;
+    }
+
+    /**
+     * @return int
+     */
+    public function getEndPosition() {
+        return $this->fullStart + $this->length;
+    }
+
+    /**
+     * @return string[] - A hash map of the format [int $tokenKind => string $tokenName]
+     */
+    private static function getTokenKindNameFromValueMap() {
+        static $mapToKindName;
+        if ($mapToKindName === null) {
+            $constants = (new \ReflectionClass("Microsoft\\PhpParser\\TokenKind"))->getConstants();
+            $mapToKindName = \array_flip($constants);
+        }
+        return $mapToKindName;
+    }
+
+    /**
+     * Returns the token kind name as a string, or the token number if the name
+     * was not found.
+     *
+     * @param int $kind
+     * @return int|string
+     */
+    public static function getTokenKindNameFromValue($kind) {
+        $mapToKindName = self::getTokenKindNameFromValueMap();
+        return $mapToKindName[$kind] ?? $kind;
+    }
+
+    public function jsonSerialize() {
+        $kindName = $this->getTokenKindNameFromValue($this->kind);
+
+        if (!isset($GLOBALS["SHORT_TOKEN_SERIALIZE"])) {
+            $GLOBALS["SHORT_TOKEN_SERIALIZE"] = false;
+        }
+
+        if ($GLOBALS["SHORT_TOKEN_SERIALIZE"]) {
+            return [
+                "kind" => $kindName,
+                "textLength" => $this->length - ($this->start - $this->fullStart)
+            ];
+        } else {
+            return [
+                "kind" => $kindName,
+                "fullStart" => $this->fullStart,
+                "start" => $this->start,
+                "length" => $this->length
+            ];
+        }
+    }
+}