refactor: susun semula struktur folder — Laravel source ke src/

vendor/theseer/tokenizer/src/Tokenizer.php

@@ -0,0 +1,150 @@
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+use PhpToken;
+use function preg_split;
+
+class Tokenizer {
+    /**
+     * Token Map for "non-tokens"
+     *
+     * @var array
+     */
+    private const MAP = [
+        '(' => 'T_OPEN_BRACKET',
+        ')' => 'T_CLOSE_BRACKET',
+        '[' => 'T_OPEN_SQUARE',
+        ']' => 'T_CLOSE_SQUARE',
+        '{' => 'T_OPEN_CURLY',
+        '}' => 'T_CLOSE_CURLY',
+        ';' => 'T_SEMICOLON',
+        '.' => 'T_DOT',
+        ',' => 'T_COMMA',
+        '=' => 'T_EQUAL',
+        '<' => 'T_LT',
+        '>' => 'T_GT',
+        '+' => 'T_PLUS',
+        '-' => 'T_MINUS',
+        '*' => 'T_MULT',
+        '/' => 'T_DIV',
+        '?' => 'T_QUESTION_MARK',
+        '!' => 'T_EXCLAMATION_MARK',
+        ':' => 'T_COLON',
+        '"' => 'T_DOUBLE_QUOTES',
+        '@' => 'T_AT',
+        '%' => 'T_PERCENT',
+        '|' => 'T_PIPE',
+        '$' => 'T_DOLLAR',
+        '^' => 'T_CARET',
+        '~' => 'T_TILDE',
+        '`' => 'T_BACKTICK'
+    ];
+
+    public function parse(string $source): TokenCollection {
+        $result = new TokenCollection();
+
+        if ($source === '') {
+            return $result;
+        }
+
+        $tokens = PhpToken::tokenize($source);
+
+        $lastToken = new Token(
+            $tokens[0]->line,
+            'Placeholder',
+            ''
+        );
+
+        foreach ($tokens as $tok) {
+            if (isset(self::MAP[$tok->text])) {
+                $token = new Token(
+                    $lastToken->getLine(),
+                    self::MAP[$tok->text],
+                    $tok->text,
+                );
+                $result->addToken($token);
+                $lastToken = $token;
+
+                continue;
+            }
+
+            $line   = $tok->line;
+            $values = preg_split('/\R+/Uu', $tok->text);
+
+            if (!$values) {
+                $result->addToken(
+                    new Token(
+                        $line,
+                        $tok->getTokenName(),
+                        '{binary data}'
+                    )
+                );
+
+                continue;
+            }
+
+            foreach ($values as $v) {
+                $token = new Token(
+                    $line,
+                    $tok->getTokenName(),
+                    $v
+                );
+                $lastToken = $token;
+                $line++;
+
+                if ($v === '') {
+                    continue;
+                }
+
+                $result->addToken($token);
+            }
+        }
+
+        return $this->fillBlanks($result, $lastToken->getLine());
+    }
+
+    private function fillBlanks(TokenCollection $tokens, int $maxLine): TokenCollection {
+        $prev = new Token(
+            0,
+            'Placeholder',
+            ''
+        );
+
+        $final    = new TokenCollection();
+        $prevLine = $prev->getLine();
+
+        foreach ($tokens as $token) {
+            $line = $token->getLine();
+            $gap  = $line - $prevLine;
+
+            while ($gap > 1) {
+                $linebreak = new Token(
+                    $prevLine + 1,
+                    'T_WHITESPACE',
+                    ''
+                );
+                $final->addToken($linebreak);
+                $prevLine = $linebreak->getLine();
+                $gap--;
+            }
+
+            $final->addToken($token);
+            $prevLine = $line;
+        }
+
+        $gap = $maxLine - $prevLine;
+
+        while ($gap > 0) {
+            $linebreak = new Token(
+                $prevLine + 1,
+                'T_WHITESPACE',
+                ''
+            );
+            $final->addToken($linebreak);
+            $prevLine = $linebreak->getLine();
+            $gap--;
+        }
+
+        return $final;
+    }
+}