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inc/contrib -> inc/lib

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Michael Save 2012-04-09 20:52:26 +10:00
parent 69c9a9dd45
commit 874b8cbf00
186 changed files with 6 additions and 6 deletions
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140
inc/contrib/Twig/TokenStream.php
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@ -1,140 +0,0 @@
<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2009 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.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_TokenStream
{
protected $tokens;
protected $current;
protected $filename;
/**
* Constructor.
*
* @param array $tokens An array of tokens
* @param string $filename The name of the filename which tokens are associated with
*/
public function __construct(array $tokens, $filename = null)
{
$this->tokens = $tokens;
$this->current = 0;
$this->filename = $filename;
}
/**
* Returns a string representation of the token stream.
*
* @return string
*/
public function __toString()
{
return implode("\n", $this->tokens);
}
/**
* Sets the pointer to the next token and returns the old one.
*
* @return Twig_Token
*/
public function next()
{
if (!isset($this->tokens[++$this->current])) {
throw new Twig_Error_Syntax('Unexpected end of template', -1, $this->filename);
}
return $this->tokens[$this->current - 1];
}
/**
* 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(), $line), $token->getValue(),
Twig_Token::typeToEnglish($type, $line), $value ? sprintf(' with value "%s"', $value) : ''),
$line,
$this->filename
);
}
$this->next();
return $token;
}
/**
* Looks at the next token.
*
* @param integer $number
*
* @return Twig_Token
*/
public function look($number = 1)
{
if (!isset($this->tokens[$this->current + $number])) {
throw new Twig_Error_Syntax('Unexpected end of template', -1, $this->filename);
}
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;
}
/**
* Gets the current token
*
* @return Twig_Token
*/
public function getCurrent()
{
return $this->tokens[$this->current];
}
/**
* Gets the filename associated with this stream
*
* @return string
*/
public function getFilename()
{
return $this->filename;
}
}