Initial Drupal 11 with DDEV setup

vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/AsymmetricVisibilityTokenEmulator.php

@@ -0,0 +1,93 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+use PhpParser\PhpVersion;
+use PhpParser\Token;
+
+final class AsymmetricVisibilityTokenEmulator extends TokenEmulator {
+    public function getPhpVersion(): PhpVersion {
+        return PhpVersion::fromComponents(8, 4);
+    }
+    public function isEmulationNeeded(string $code): bool {
+        $code = strtolower($code);
+        return strpos($code, 'public(set)') !== false ||
+            strpos($code, 'protected(set)') !== false ||
+            strpos($code, 'private(set)') !== false;
+    }
+
+    public function emulate(string $code, array $tokens): array {
+        $map = [
+            \T_PUBLIC => \T_PUBLIC_SET,
+            \T_PROTECTED => \T_PROTECTED_SET,
+            \T_PRIVATE => \T_PRIVATE_SET,
+        ];
+        for ($i = 0, $c = count($tokens); $i < $c; ++$i) {
+            $token = $tokens[$i];
+            if (isset($map[$token->id]) && $i + 3 < $c && $tokens[$i + 1]->text === '(' &&
+                $tokens[$i + 2]->id === \T_STRING && \strtolower($tokens[$i + 2]->text) === 'set' &&
+                $tokens[$i + 3]->text === ')' &&
+                $this->isKeywordContext($tokens, $i)
+            ) {
+                array_splice($tokens, $i, 4, [
+                    new Token(
+                        $map[$token->id], $token->text . '(' . $tokens[$i + 2]->text . ')',
+                        $token->line, $token->pos),
+                ]);
+                $c -= 3;
+            }
+        }
+
+        return $tokens;
+    }
+
+    public function reverseEmulate(string $code, array $tokens): array {
+        $reverseMap = [
+            \T_PUBLIC_SET => \T_PUBLIC,
+            \T_PROTECTED_SET => \T_PROTECTED,
+            \T_PRIVATE_SET => \T_PRIVATE,
+        ];
+        for ($i = 0, $c = count($tokens); $i < $c; ++$i) {
+            $token = $tokens[$i];
+            if (isset($reverseMap[$token->id]) &&
+                \preg_match('/(public|protected|private)\((set)\)/i', $token->text, $matches)
+            ) {
+                [, $modifier, $set] = $matches;
+                $modifierLen = \strlen($modifier);
+                array_splice($tokens, $i, 1, [
+                    new Token($reverseMap[$token->id], $modifier, $token->line, $token->pos),
+                    new Token(\ord('('), '(', $token->line, $token->pos + $modifierLen),
+                    new Token(\T_STRING, $set, $token->line, $token->pos + $modifierLen + 1),
+                    new Token(\ord(')'), ')', $token->line, $token->pos + $modifierLen + 4),
+                ]);
+                $i += 3;
+                $c += 3;
+            }
+        }
+
+        return $tokens;
+    }
+
+    /** @param Token[] $tokens */
+    protected function isKeywordContext(array $tokens, int $pos): bool {
+        $prevToken = $this->getPreviousNonSpaceToken($tokens, $pos);
+        if ($prevToken === null) {
+            return false;
+        }
+        return $prevToken->id !== \T_OBJECT_OPERATOR
+            && $prevToken->id !== \T_NULLSAFE_OBJECT_OPERATOR;
+    }
+
+    /** @param Token[] $tokens */
+    private function getPreviousNonSpaceToken(array $tokens, int $start): ?Token {
+        for ($i = $start - 1; $i >= 0; --$i) {
+            if ($tokens[$i]->id === T_WHITESPACE) {
+                continue;
+            }
+
+            return $tokens[$i];
+        }
+
+        return null;
+    }
+}

vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/AttributeEmulator.php

@@ -0,0 +1,49 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+use PhpParser\PhpVersion;
+use PhpParser\Token;
+
+final class AttributeEmulator extends TokenEmulator {
+    public function getPhpVersion(): PhpVersion {
+        return PhpVersion::fromComponents(8, 0);
+    }
+
+    public function isEmulationNeeded(string $code): bool {
+        return strpos($code, '#[') !== false;
+    }
+
+    public function emulate(string $code, array $tokens): array {
+        // We need to manually iterate and manage a count because we'll change
+        // the tokens array on the way.
+        for ($i = 0, $c = count($tokens); $i < $c; ++$i) {
+            $token = $tokens[$i];
+            if ($token->text === '#' && isset($tokens[$i + 1]) && $tokens[$i + 1]->text === '[') {
+                array_splice($tokens, $i, 2, [
+                    new Token(\T_ATTRIBUTE, '#[', $token->line, $token->pos),
+                ]);
+                $c--;
+                continue;
+            }
+        }
+
+        return $tokens;
+    }
+
+    public function reverseEmulate(string $code, array $tokens): array {
+        // TODO
+        return $tokens;
+    }
+
+    public function preprocessCode(string $code, array &$patches): string {
+        $pos = 0;
+        while (false !== $pos = strpos($code, '#[', $pos)) {
+            // Replace #[ with %[
+            $code[$pos] = '%';
+            $patches[] = [$pos, 'replace', '#'];
+            $pos += 2;
+        }
+        return $code;
+    }
+}

vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/EnumTokenEmulator.php

@@ -0,0 +1,26 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+use PhpParser\PhpVersion;
+
+final class EnumTokenEmulator extends KeywordEmulator {
+    public function getPhpVersion(): PhpVersion {
+        return PhpVersion::fromComponents(8, 1);
+    }
+
+    public function getKeywordString(): string {
+        return 'enum';
+    }
+
+    public function getKeywordToken(): int {
+        return \T_ENUM;
+    }
+
+    protected function isKeywordContext(array $tokens, int $pos): bool {
+        return parent::isKeywordContext($tokens, $pos)
+            && isset($tokens[$pos + 2])
+            && $tokens[$pos + 1]->id === \T_WHITESPACE
+            && $tokens[$pos + 2]->id === \T_STRING;
+    }
+}

vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/ExplicitOctalEmulator.php

@@ -0,0 +1,45 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+use PhpParser\PhpVersion;
+use PhpParser\Token;
+
+class ExplicitOctalEmulator extends TokenEmulator {
+    public function getPhpVersion(): PhpVersion {
+        return PhpVersion::fromComponents(8, 1);
+    }
+
+    public function isEmulationNeeded(string $code): bool {
+        return strpos($code, '0o') !== false || strpos($code, '0O') !== false;
+    }
+
+    public function emulate(string $code, array $tokens): array {
+        for ($i = 0, $c = count($tokens); $i < $c; ++$i) {
+            $token = $tokens[$i];
+            if ($token->id == \T_LNUMBER && $token->text === '0' &&
+                isset($tokens[$i + 1]) && $tokens[$i + 1]->id == \T_STRING &&
+                preg_match('/[oO][0-7]+(?:_[0-7]+)*/', $tokens[$i + 1]->text)
+            ) {
+                $tokenKind = $this->resolveIntegerOrFloatToken($tokens[$i + 1]->text);
+                array_splice($tokens, $i, 2, [
+                    new Token($tokenKind, '0' . $tokens[$i + 1]->text, $token->line, $token->pos),
+                ]);
+                $c--;
+            }
+        }
+        return $tokens;
+    }
+
+    private function resolveIntegerOrFloatToken(string $str): int {
+        $str = substr($str, 1);
+        $str = str_replace('_', '', $str);
+        $num = octdec($str);
+        return is_float($num) ? \T_DNUMBER : \T_LNUMBER;
+    }
+
+    public function reverseEmulate(string $code, array $tokens): array {
+        // Explicit octals were not legal code previously, don't bother.
+        return $tokens;
+    }
+}

vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/KeywordEmulator.php

@@ -0,0 +1,60 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+use PhpParser\Token;
+
+abstract class KeywordEmulator extends TokenEmulator {
+    abstract public function getKeywordString(): string;
+    abstract public function getKeywordToken(): int;
+
+    public function isEmulationNeeded(string $code): bool {
+        return strpos(strtolower($code), $this->getKeywordString()) !== false;
+    }
+
+    /** @param Token[] $tokens */
+    protected function isKeywordContext(array $tokens, int $pos): bool {
+        $prevToken = $this->getPreviousNonSpaceToken($tokens, $pos);
+        if ($prevToken === null) {
+            return false;
+        }
+        return $prevToken->id !== \T_OBJECT_OPERATOR
+            && $prevToken->id !== \T_NULLSAFE_OBJECT_OPERATOR;
+    }
+
+    public function emulate(string $code, array $tokens): array {
+        $keywordString = $this->getKeywordString();
+        foreach ($tokens as $i => $token) {
+            if ($token->id === T_STRING && strtolower($token->text) === $keywordString
+                    && $this->isKeywordContext($tokens, $i)) {
+                $token->id = $this->getKeywordToken();
+            }
+        }
+
+        return $tokens;
+    }
+
+    /** @param Token[] $tokens */
+    private function getPreviousNonSpaceToken(array $tokens, int $start): ?Token {
+        for ($i = $start - 1; $i >= 0; --$i) {
+            if ($tokens[$i]->id === T_WHITESPACE) {
+                continue;
+            }
+
+            return $tokens[$i];
+        }
+
+        return null;
+    }
+
+    public function reverseEmulate(string $code, array $tokens): array {
+        $keywordToken = $this->getKeywordToken();
+        foreach ($tokens as $token) {
+            if ($token->id === $keywordToken) {
+                $token->id = \T_STRING;
+            }
+        }
+
+        return $tokens;
+    }
+}

vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/MatchTokenEmulator.php

@@ -0,0 +1,19 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+use PhpParser\PhpVersion;
+
+final class MatchTokenEmulator extends KeywordEmulator {
+    public function getPhpVersion(): PhpVersion {
+        return PhpVersion::fromComponents(8, 0);
+    }
+
+    public function getKeywordString(): string {
+        return 'match';
+    }
+
+    public function getKeywordToken(): int {
+        return \T_MATCH;
+    }
+}

vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/NullsafeTokenEmulator.php

@@ -0,0 +1,60 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+use PhpParser\PhpVersion;
+use PhpParser\Token;
+
+final class NullsafeTokenEmulator extends TokenEmulator {
+    public function getPhpVersion(): PhpVersion {
+        return PhpVersion::fromComponents(8, 0);
+    }
+
+    public function isEmulationNeeded(string $code): bool {
+        return strpos($code, '?->') !== false;
+    }
+
+    public function emulate(string $code, array $tokens): array {
+        // We need to manually iterate and manage a count because we'll change
+        // the tokens array on the way
+        for ($i = 0, $c = count($tokens); $i < $c; ++$i) {
+            $token = $tokens[$i];
+            if ($token->text === '?' && isset($tokens[$i + 1]) && $tokens[$i + 1]->id === \T_OBJECT_OPERATOR) {
+                array_splice($tokens, $i, 2, [
+                    new Token(\T_NULLSAFE_OBJECT_OPERATOR, '?->', $token->line, $token->pos),
+                ]);
+                $c--;
+                continue;
+            }
+
+            // Handle ?-> inside encapsed string.
+            if ($token->id === \T_ENCAPSED_AND_WHITESPACE && isset($tokens[$i - 1])
+                && $tokens[$i - 1]->id === \T_VARIABLE
+                && preg_match('/^\?->([a-zA-Z_\x80-\xff][a-zA-Z0-9_\x80-\xff]*)/', $token->text, $matches)
+            ) {
+                $replacement = [
+                    new Token(\T_NULLSAFE_OBJECT_OPERATOR, '?->', $token->line, $token->pos),
+                    new Token(\T_STRING, $matches[1], $token->line, $token->pos + 3),
+                ];
+                $matchLen = \strlen($matches[0]);
+                if ($matchLen !== \strlen($token->text)) {
+                    $replacement[] = new Token(
+                        \T_ENCAPSED_AND_WHITESPACE,
+                        \substr($token->text, $matchLen),
+                        $token->line, $token->pos + $matchLen
+                    );
+                }
+                array_splice($tokens, $i, 1, $replacement);
+                $c += \count($replacement) - 1;
+                continue;
+            }
+        }
+
+        return $tokens;
+    }
+
+    public function reverseEmulate(string $code, array $tokens): array {
+        // ?-> was not valid code previously, don't bother.
+        return $tokens;
+    }
+}

vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/PipeOperatorEmulator.php

@@ -0,0 +1,45 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+use PhpParser\Lexer\TokenEmulator\TokenEmulator;
+use PhpParser\PhpVersion;
+use PhpParser\Token;
+
+class PipeOperatorEmulator extends TokenEmulator {
+    public function getPhpVersion(): PhpVersion {
+        return PhpVersion::fromComponents(8, 5);
+    }
+
+    public function isEmulationNeeded(string $code): bool {
+        return \strpos($code, '|>') !== false;
+    }
+
+    public function emulate(string $code, array $tokens): array {
+        for ($i = 0, $c = count($tokens); $i < $c; ++$i) {
+            $token = $tokens[$i];
+            if ($token->text === '|' && isset($tokens[$i + 1]) && $tokens[$i + 1]->text === '>') {
+                array_splice($tokens, $i, 2, [
+                    new Token(\T_PIPE, '|>', $token->line, $token->pos),
+                ]);
+                $c--;
+            }
+        }
+        return $tokens;
+    }
+
+    public function reverseEmulate(string $code, array $tokens): array {
+        for ($i = 0, $c = count($tokens); $i < $c; ++$i) {
+            $token = $tokens[$i];
+            if ($token->id === \T_PIPE) {
+                array_splice($tokens, $i, 1, [
+                    new Token(\ord('|'), '|', $token->line, $token->pos),
+                    new Token(\ord('>'), '>', $token->line, $token->pos + 1),
+                ]);
+                $i++;
+                $c++;
+            }
+        }
+        return $tokens;
+    }
+}

vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/PropertyTokenEmulator.php

@@ -0,0 +1,19 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+use PhpParser\PhpVersion;
+
+final class PropertyTokenEmulator extends KeywordEmulator {
+    public function getPhpVersion(): PhpVersion {
+        return PhpVersion::fromComponents(8, 4);
+    }
+
+    public function getKeywordString(): string {
+        return '__property__';
+    }
+
+    public function getKeywordToken(): int {
+        return \T_PROPERTY_C;
+    }
+}

vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/ReadonlyFunctionTokenEmulator.php

@@ -0,0 +1,31 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+use PhpParser\PhpVersion;
+
+/*
+ * In PHP 8.1, "readonly(" was special cased in the lexer in order to support functions with
+ * name readonly. In PHP 8.2, this may conflict with readonly properties having a DNF type. For
+ * this reason, PHP 8.2 instead treats this as T_READONLY and then handles it specially in the
+ * parser. This emulator only exists to handle this special case, which is skipped by the
+ * PHP 8.1 ReadonlyTokenEmulator.
+ */
+class ReadonlyFunctionTokenEmulator extends KeywordEmulator {
+    public function getKeywordString(): string {
+        return 'readonly';
+    }
+
+    public function getKeywordToken(): int {
+        return \T_READONLY;
+    }
+
+    public function getPhpVersion(): PhpVersion {
+        return PhpVersion::fromComponents(8, 2);
+    }
+
+    public function reverseEmulate(string $code, array $tokens): array {
+        // Don't bother
+        return $tokens;
+    }
+}

vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/ReadonlyTokenEmulator.php

@@ -0,0 +1,31 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+use PhpParser\PhpVersion;
+
+final class ReadonlyTokenEmulator extends KeywordEmulator {
+    public function getPhpVersion(): PhpVersion {
+        return PhpVersion::fromComponents(8, 1);
+    }
+
+    public function getKeywordString(): string {
+        return 'readonly';
+    }
+
+    public function getKeywordToken(): int {
+        return \T_READONLY;
+    }
+
+    protected function isKeywordContext(array $tokens, int $pos): bool {
+        if (!parent::isKeywordContext($tokens, $pos)) {
+            return false;
+        }
+        // Support "function readonly("
+        return !(isset($tokens[$pos + 1]) &&
+                 ($tokens[$pos + 1]->text === '(' ||
+                  ($tokens[$pos + 1]->id === \T_WHITESPACE &&
+                   isset($tokens[$pos + 2]) &&
+                   $tokens[$pos + 2]->text === '(')));
+    }
+}

vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/ReverseEmulator.php

@@ -0,0 +1,37 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+use PhpParser\PhpVersion;
+
+/**
+ * Reverses emulation direction of the inner emulator.
+ */
+final class ReverseEmulator extends TokenEmulator {
+    /** @var TokenEmulator Inner emulator */
+    private TokenEmulator $emulator;
+
+    public function __construct(TokenEmulator $emulator) {
+        $this->emulator = $emulator;
+    }
+
+    public function getPhpVersion(): PhpVersion {
+        return $this->emulator->getPhpVersion();
+    }
+
+    public function isEmulationNeeded(string $code): bool {
+        return $this->emulator->isEmulationNeeded($code);
+    }
+
+    public function emulate(string $code, array $tokens): array {
+        return $this->emulator->reverseEmulate($code, $tokens);
+    }
+
+    public function reverseEmulate(string $code, array $tokens): array {
+        return $this->emulator->emulate($code, $tokens);
+    }
+
+    public function preprocessCode(string $code, array &$patches): string {
+        return $code;
+    }
+}

vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/TokenEmulator.php

@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+use PhpParser\PhpVersion;
+use PhpParser\Token;
+
+/** @internal */
+abstract class TokenEmulator {
+    abstract public function getPhpVersion(): PhpVersion;
+
+    abstract public function isEmulationNeeded(string $code): bool;
+
+    /**
+     * @param Token[] $tokens Original tokens
+     * @return Token[] Modified Tokens
+     */
+    abstract public function emulate(string $code, array $tokens): array;
+
+    /**
+     * @param Token[] $tokens Original tokens
+     * @return Token[] Modified Tokens
+     */
+    abstract public function reverseEmulate(string $code, array $tokens): array;
+
+    /** @param array{int, string, string}[] $patches */
+    public function preprocessCode(string $code, array &$patches): string {
+        return $code;
+    }
+}

vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/VoidCastEmulator.php

@@ -0,0 +1,98 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+use PhpParser\PhpVersion;
+use PhpParser\Token;
+
+class VoidCastEmulator extends TokenEmulator {
+    public function getPhpVersion(): PhpVersion {
+        return PhpVersion::fromComponents(8, 5);
+    }
+
+    public function isEmulationNeeded(string $code): bool {
+        return (bool)\preg_match('/\([ \t]*void[ \t]*\)/i', $code);
+    }
+
+    public function emulate(string $code, array $tokens): array {
+        for ($i = 0, $c = count($tokens); $i < $c; ++$i) {
+            $token = $tokens[$i];
+            if ($token->text !== '(') {
+                continue;
+            }
+
+            $numTokens = 1;
+            $text = '(';
+            $j = $i + 1;
+            if ($j < $c && $tokens[$j]->id === \T_WHITESPACE && preg_match('/[ \t]+/', $tokens[$j]->text)) {
+                $text .= $tokens[$j]->text;
+                $numTokens++;
+                $j++;
+            }
+
+            if ($j >= $c || $tokens[$j]->id !== \T_STRING || \strtolower($tokens[$j]->text) !== 'void') {
+                continue;
+            }
+
+            $text .= $tokens[$j]->text;
+            $numTokens++;
+            $k = $j + 1;
+            if ($k < $c && $tokens[$k]->id === \T_WHITESPACE && preg_match('/[ \t]+/', $tokens[$k]->text)) {
+                $text .= $tokens[$k]->text;
+                $numTokens++;
+                $k++;
+            }
+
+            if ($k >= $c || $tokens[$k]->text !== ')') {
+                continue;
+            }
+
+            $text .= ')';
+            $numTokens++;
+            array_splice($tokens, $i, $numTokens, [
+                new Token(\T_VOID_CAST, $text, $token->line, $token->pos),
+            ]);
+            $c -= $numTokens - 1;
+        }
+        return $tokens;
+    }
+
+    public function reverseEmulate(string $code, array $tokens): array {
+        for ($i = 0, $c = count($tokens); $i < $c; ++$i) {
+            $token = $tokens[$i];
+            if ($token->id !== \T_VOID_CAST) {
+                continue;
+            }
+
+            if (!preg_match('/^\(([ \t]*)(void)([ \t]*)\)$/i', $token->text, $match)) {
+                throw new \LogicException('Unexpected T_VOID_CAST contents');
+            }
+
+            $newTokens = [];
+            $pos = $token->pos;
+
+            $newTokens[] = new Token(\ord('('), '(', $token->line, $pos);
+            $pos++;
+
+            if ($match[1] !== '') {
+                $newTokens[] = new Token(\T_WHITESPACE, $match[1], $token->line, $pos);
+                $pos += \strlen($match[1]);
+            }
+
+            $newTokens[] = new Token(\T_STRING, $match[2], $token->line, $pos);
+            $pos += \strlen($match[2]);
+
+            if ($match[3] !== '') {
+                $newTokens[] = new Token(\T_WHITESPACE, $match[3], $token->line, $pos);
+                $pos += \strlen($match[3]);
+            }
+
+            $newTokens[] = new Token(\ord(')'), ')', $token->line, $pos);
+
+            array_splice($tokens, $i, 1, $newTokens);
+            $i += \count($newTokens) - 1;
+            $c += \count($newTokens) - 1;
+        }
+        return $tokens;
+    }
+}