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Cache	[ DIR ]	drwxr-xr-x
Error	[ DIR ]	drwxr-xr-x
Extension	[ DIR ]	drwxr-xr-x
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Node	[ DIR ]	drwxr-xr-x
NodeVisitor	[ DIR ]	drwxr-xr-x
Profiler	[ DIR ]	drwxr-xr-x
Sandbox	[ DIR ]	drwxr-xr-x
Test	[ DIR ]	drwxr-xr-x
TokenParser	[ DIR ]	drwxr-xr-x
Util	[ DIR ]	drwxr-xr-x
BaseNodeVisitor.php	1.12 KB	-rw-r--r--
CacheInterface.php	1.35 KB	-rw-r--r--
Compiler.php	5.42 KB	-rw-r--r--
ContainerRuntimeLoader.php	867 B	-rw-r--r--
Environment.php	26.4 KB	-rw-r--r--
Error.php	8 KB	-rw-r--r--
ExistsLoaderInterface.php	327 B	-rw-r--r--
ExpressionParser.php	27.71 KB	-rw-r--r--
Extension.php	701 B	-rw-r--r--
ExtensionInterface.php	1.33 KB	-rw-r--r--
ExtensionSet.php	12.53 KB	-rw-r--r--
FactoryRuntimeLoader.php	797 B	-rw-r--r--
FileExtensionEscapingStrategy....	1.39 KB	-rw-r--r--
Filter.php	2.99 KB	-rw-r--r--
Function.php	2.77 KB	-rw-r--r--
Lexer.php	15.16 KB	-rw-r--r--
LoaderInterface.php	1.61 KB	-rw-r--r--
Markup.php	795 B	-rw-r--r--
Node.php	4.6 KB	-rw-r--r--
NodeCaptureInterface.php	367 B	-rw-r--r--
NodeOutputInterface.php	346 B	-rw-r--r--
NodeTraverser.php	1.9 KB	-rw-r--r--
NodeVisitorInterface.php	1017 B	-rw-r--r--
Parser.php	10.22 KB	-rw-r--r--
RuntimeLoaderInterface.php	701 B	-rw-r--r--
SimpleFilter.php	307 B	-rw-r--r--
SimpleFunction.php	311 B	-rw-r--r--
SimpleTest.php	303 B	-rw-r--r--
Source.php	966 B	-rw-r--r--
SourceContextLoaderInterface.p...	334 B	-rw-r--r--
Template.php	12.05 KB	-rw-r--r--
TemplateWrapper.php	3 KB	-rw-r--r--
Test.php	1.87 KB	-rw-r--r--
Token.php	5.59 KB	-rw-r--r--
TokenParser.php	606 B	-rw-r--r--
TokenParserInterface.php	818 B	-rw-r--r--
TokenStream.php	3.69 KB	-rw-r--r--

Code Editor : TokenStream.php

<?php

/*
 * This file is part of Twig.
 *
 * (c) Fabien Potencier
 * (c) Armin Ronacher
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Represents a token stream.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
final class Twig_TokenStream
{
    private $tokens;
    private $current = 0;
    private $source;

/**
     * @param array       $tokens An array of tokens
     * @param Twig_Source $source
     */
    public function __construct(array $tokens, Twig_Source $source = null)
    {
        $this->tokens = $tokens;
        $this->source = $source ?: new Twig_Source('', '');
    }

public function __toString()
    {
        return implode("\n", $this->tokens);
    }

public function injectTokens(array $tokens)
    {
        $this->tokens = array_merge(array_slice($this->tokens, 0, $this->current), $tokens, array_slice($this->tokens, $this->current));
    }

/**
     * Sets the pointer to the next token and returns the old one.
     *
     * @return Twig_Token
     */
    public function next()
    {
        if (!isset($this->tokens[++$this->current])) {
            throw new Twig_Error_Syntax('Unexpected end of template.', $this->tokens[$this->current - 1]->getLine(), $this->source);
        }

return $this->tokens[$this->current - 1];
    }

/**
     * Tests a token, sets the pointer to the next one and returns it or throws a syntax error.
     *
     * @return Twig_Token|null The next token if the condition is true, null otherwise
     */
    public function nextIf($primary, $secondary = null)
    {
        if ($this->tokens[$this->current]->test($primary, $secondary)) {
            return $this->next();
        }
    }

/**
     * Tests a token and returns it or throws a syntax error.
     *
     * @return Twig_Token
     */
    public function expect($type, $value = null, $message = null)
    {
        $token = $this->tokens[$this->current];
        if (!$token->test($type, $value)) {
            $line = $token->getLine();
            throw new Twig_Error_Syntax(sprintf('%sUnexpected token "%s" of value "%s" ("%s" expected%s).',
                $message ? $message.'. ' : '',
                Twig_Token::typeToEnglish($token->getType()), $token->getValue(),
                Twig_Token::typeToEnglish($type), $value ? sprintf(' with value "%s"', $value) : ''),
                $line,
                $this->source
            );
        }
        $this->next();

return $token;
    }

/**
     * Looks at the next token.
     *
     * @param int $number
     *
     * @return Twig_Token
     */
    public function look($number = 1)
    {
        if (!isset($this->tokens[$this->current + $number])) {
            throw new Twig_Error_Syntax('Unexpected end of template.', $this->tokens[$this->current + $number - 1]->getLine(), $this->source);
        }

return $this->tokens[$this->current + $number];
    }

/**
     * Tests the current token.
     *
     * @return bool
     */
    public function test($primary, $secondary = null)
    {
        return $this->tokens[$this->current]->test($primary, $secondary);
    }

/**
     * Checks if end of stream was reached.
     *
     * @return bool
     */
    public function isEOF()
    {
        return $this->tokens[$this->current]->getType() === Twig_Token::EOF_TYPE;
    }

/**
     * @return Twig_Token
     */
    public function getCurrent()
    {
        return $this->tokens[$this->current];
    }

/**
     * Gets the source associated with this stream.
     *
     * @return Twig_Source
     *
     * @internal
     */
    public function getSourceContext()
    {
        return $this->source;
    }
}

${this.title}

Code Editor : TokenStream.php