<?php
/**
* Processes pattern strings and checks that the code conforms to the pattern.
*
* PHP version 5
*
* @category PHP
* @package PHP_CodeSniffer
* @author Greg Sherwood <gsherwood@squiz.net>
* @author Marc McIntyre <mmcintyre@squiz.net>
* @copyright 2006-2014 Squiz Pty Ltd (ABN 77 084 670 600)
* @license https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
* @link http://pear.php.net/package/PHP_CodeSniffer
*/
if (class_exists('PHP_CodeSniffer_Standards_IncorrectPatternException', true) === false) {
$error = 'Class PHP_CodeSniffer_Standards_IncorrectPatternException not found';
throw new PHP_CodeSniffer_Exception($error);
}
/**
* Processes pattern strings and checks that the code conforms to the pattern.
*
* This test essentially checks that code is correctly formatted with whitespace.
*
* @category PHP
* @package PHP_CodeSniffer
* @author Greg Sherwood <gsherwood@squiz.net>
* @author Marc McIntyre <mmcintyre@squiz.net>
* @copyright 2006-2014 Squiz Pty Ltd (ABN 77 084 670 600)
* @license https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
* @version Release: 1.5.5
* @link http://pear.php.net/package/PHP_CodeSniffer
*/
abstract class PHP_CodeSniffer_Standards_AbstractPatternSniff implements PHP_CodeSniffer_Sniff
{
/**
* If true, comments will be ignored if they are found in the code.
*
* @var boolean
*/
public $ignoreComments = false;
/**
* The current file being checked.
*
* @var string
*/
protected $currFile = '';
/**
* The parsed patterns array.
*
* @var array
*/
private $_parsedPatterns = array();
/**
* Tokens that this sniff wishes to process outside of the patterns.
*
* @var array(int)
* @see registerSupplementary()
* @see processSupplementary()
*/
private $_supplementaryTokens = array();
/**
* Positions in the stack where errors have occurred.
*
* @var array()
*/
private $_errorPos = array();
/**
* Constructs a PHP_CodeSniffer_Standards_AbstractPatternSniff.
*
* @param boolean $ignoreComments If true, comments will be ignored.
*/
public function __construct($ignoreComments=null)
{
// This is here for backwards compatibility.
if ($ignoreComments !== null) {
$this->ignoreComments = $ignoreComments;
}
$this->_supplementaryTokens = $this->registerSupplementary();
}//end __construct()
/**
* Registers the tokens to listen to.
*
* Classes extending <i>AbstractPatternTest</i> should implement the
* <i>getPatterns()</i> method to register the patterns they wish to test.
*
* @return int[]
* @see process()
*/
public final function register()
{
$listenTypes = array();
$patterns = $this->getPatterns();
foreach ($patterns as $pattern) {
$parsedPattern = $this->_parse($pattern);
// Find a token position in the pattern that we can use
// for a listener token.
$pos = $this->_getListenerTokenPos($parsedPattern);
$tokenType = $parsedPattern[$pos]['token'];
$listenTypes[] = $tokenType;
$patternArray = array(
'listen_pos' => $pos,
'pattern' => $parsedPattern,
'pattern_code' => $pattern,
);
if (isset($this->_parsedPatterns[$tokenType]) === false) {
$this->_parsedPatterns[$tokenType] = array();
}
$this->_parsedPatterns[$tokenType][] = $patternArray;
}//end foreach
return array_unique(array_merge($listenTypes, $this->_supplementaryTokens));
}//end register()
/**
* Returns the token types that the specified pattern is checking for.
*
* Returned array is in the format:
* <code>
* array(
* T_WHITESPACE => 0, // 0 is the position where the T_WHITESPACE token
* // should occur in the pattern.
* );
* </code>
*
* @param array $pattern The parsed pattern to find the acquire the token
* types from.
*
* @return array<int, int>
*/
private function _getPatternTokenTypes($pattern)
{
$tokenTypes = array();
foreach ($pattern as $pos => $patternInfo) {
if ($patternInfo['type'] === 'token') {
if (isset($tokenTypes[$patternInfo['token']]) === false) {
$tokenTypes[$patternInfo['token']] = $pos;
}
}
}
return $tokenTypes;
}//end _getPatternTokenTypes()
/**
* Returns the position in the pattern that this test should register as
* a listener for the pattern.
*
* @param array $pattern The pattern to acquire the listener for.
*
* @return int The postition in the pattern that this test should register
* as the listener.
* @throws PHP_CodeSniffer_Exception If we could not determine a token
* to listen for.
*/
private function _getListenerTokenPos($pattern)
{
$tokenTypes = $this->_getPatternTokenTypes($pattern);
$tokenCodes = array_keys($tokenTypes);
$token = PHP_CodeSniffer_Tokens::getHighestWeightedToken($tokenCodes);
// If we could not get a token.
if ($token === false) {
$error = 'Could not determine a token to listen for';
throw new PHP_CodeSniffer_Exception($error);
}
return $tokenTypes[$token];
}//end _getListenerTokenPos()
/**
* Processes the test.
*
* @param PHP_CodeSniffer_File $phpcsFile The PHP_CodeSniffer file where the
* token occured.
* @param int $stackPtr The postion in the tokens stack
* where the listening token type was
* found.
*
* @return void
* @see register()
*/
public final function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
{
$file = $phpcsFile->getFilename();
if ($this->currFile !== $file) {
// We have changed files, so clean up.
$this->_errorPos = array();
$this->currFile = $file;
}
$tokens = $phpcsFile->getTokens();
if (in_array($tokens[$stackPtr]['code'], $this->_supplementaryTokens) === true) {
$this->processSupplementary($phpcsFile, $stackPtr);
}
$type = $tokens[$stackPtr]['code'];
// If the type is not set, then it must have been a token registered
// with registerSupplementary().
if (isset($this->_parsedPatterns[$type]) === false) {
return;
}
$allErrors = array();
// Loop over each pattern that is listening to the current token type
// that we are processing.
foreach ($this->_parsedPatterns[$type] as $patternInfo) {
// If processPattern returns false, then the pattern that we are
// checking the code with must not be designed to check that code.
$errors = $this->processPattern($patternInfo, $phpcsFile, $stackPtr);
if ($errors === false) {
// The pattern didn't match.
continue;
} else if (empty($errors) === true) {
// The pattern matched, but there were no errors.
break;
}
foreach ($errors as $stackPtr => $error) {
if (isset($this->_errorPos[$stackPtr]) === false) {
$this->_errorPos[$stackPtr] = true;
$allErrors[$stackPtr] = $error;
}
}
}
foreach ($allErrors as $stackPtr => $error) {
$phpcsFile->addError($error, $stackPtr);
}
}//end process()
/**
* Processes the pattern and verifies the code at $stackPtr.
*
* @param array $patternInfo Information about the pattern used
* for checking, which includes are
* parsed token representation of the
* pattern.
* @param PHP_CodeSniffer_File $phpcsFile The PHP_CodeSniffer file where the
* token occured.
* @param int $stackPtr The postion in the tokens stack where
* the listening token type was found.
*
* @return array
*/
protected function processPattern(
$patternInfo,
PHP_CodeSniffer_File $phpcsFile,
$stackPtr
) {
$tokens = $phpcsFile->getTokens();
$pattern = $patternInfo['pattern'];
$patternCode = $patternInfo['pattern_code'];
$errors = array();
$found = '';
$ignoreTokens = array(T_WHITESPACE);
if ($this->ignoreComments === true) {
$ignoreTokens
= array_merge($ignoreTokens, PHP_CodeSniffer_Tokens::$commentTokens);
}
$origStackPtr = $stackPtr;
$hasError = false;
if ($patternInfo['listen_pos'] > 0) {
$stackPtr--;
for ($i = ($patternInfo['listen_pos'] - 1); $i >= 0; $i--) {
if ($pattern[$i]['type'] === 'token') {
if ($pattern[$i]['token'] === T_WHITESPACE) {
if ($tokens[$stackPtr]['code'] === T_WHITESPACE) {
$found = $tokens[$stackPtr]['content'].$found;
}
// Only check the size of the whitespace if this is not
// the first token. We don't care about the size of
// leading whitespace, just that there is some.
if ($i !== 0) {
if ($tokens[$stackPtr]['content'] !== $pattern[$i]['value']) {
$hasError = true;
}
}
} else {
// Check to see if this important token is the same as the
// previous important token in the pattern. If it is not,
// then the pattern cannot be for this piece of code.
$prev = $phpcsFile->findPrevious(
$ignoreTokens,
$stackPtr,
null,
true
);
if ($prev === false
|| $tokens[$prev]['code'] !== $pattern[$i]['token']
) {
return false;
}
// If we skipped past some whitespace tokens, then add them
// to the found string.
$tokenContent = $phpcsFile->getTokensAsString(
($prev + 1),
($stackPtr - $prev - 1)
);
$found = $tokens[$prev]['content'].$tokenContent.$found;
if (isset($pattern[($i - 1)]) === true
&& $pattern[($i - 1)]['type'] === 'skip'
) {
$stackPtr = $prev;
} else {
$stackPtr = ($prev - 1);
}
}//end if
} else if ($pattern[$i]['type'] === 'skip') {
// Skip to next piece of relevant code.
if ($pattern[$i]['to'] === 'parenthesis_closer') {
$to = 'parenthesis_opener';
} else {
$to = 'scope_opener';
}
// Find the previous opener.
$next = $phpcsFile->findPrevious(
$ignoreTokens,
$stackPtr,
null,
true
);
if ($next === false || isset($tokens[$next][$to]) === false) {
// If there was not opener, then we must be
// using the wrong pattern.
return false;
}
if ($to === 'parenthesis_opener') {
$found = '{'.$found;
} else {
$found = '('.$found;
}
$found = '...'.$found;
// Skip to the opening token.
$stackPtr = ($tokens[$next][$to] - 1);
} else if ($pattern[$i]['type'] === 'string') {
$found = 'abc';
} else if ($pattern[$i]['type'] === 'newline') {
if ($this->ignoreComments === true
&& in_array($tokens[$stackPtr]['code'], PHP_CodeSniffer_Tokens::$commentTokens) === true
) {
$startComment = $phpcsFile->findPrevious(
PHP_CodeSniffer_Tokens::$commentTokens,
($stackPtr - 1),
null,
true
);
if ($tokens[$startComment]['line'] !== $tokens[($startComment + 1)]['line']) {
$startComment++;
}
$tokenContent = $phpcsFile->getTokensAsString(
$startComment,
($stackPtr - $startComment + 1)
);
$found = $tokenContent.$found;
$stackPtr = ($startComment - 1);
}
if ($tokens[$stackPtr]['code'] === T_WHITESPACE) {
if ($tokens[$stackPtr]['content'] !== $phpcsFile->eolChar) {
$found = $tokens[$stackPtr]['content'].$found;
// This may just be an indent that comes after a newline
// so check the token before to make sure. If it is a newline, we
// can ignore the error here.
if (($tokens[($stackPtr - 1)]['content'] !== $phpcsFile->eolChar)
&& ($this->ignoreComments === true && in_array($tokens[($stackPtr - 1)]['code'], PHP_CodeSniffer_Tokens::$commentTokens) === false)
) {
$hasError = true;
} else {
$stackPtr--;
}
} else {
$found = 'EOL'.$found;
}
} else {
$found = $tokens[$stackPtr]['content'].$found;
$hasError = true;
}
if ($hasError === false && $pattern[($i - 1)]['type'] !== 'newline') {
// Make sure they only have 1 newline.
$prev = $phpcsFile->findPrevious($ignoreTokens, ($stackPtr - 1), null, true);
if ($prev !== false && $tokens[$prev]['line'] !== $tokens[$stackPtr]['line']) {
$hasError = true;
}
}
}//end if
}//end for
}//end if
$stackPtr = $origStackPtr;
$lastAddedStackPtr = null;
$patternLen = count($pattern);
for ($i = $patternInfo['listen_pos']; $i < $patternLen; $i++) {
if ($pattern[$i]['type'] === 'token') {
if ($pattern[$i]['token'] === T_WHITESPACE) {
if ($this->ignoreComments === true) {
// If we are ignoring comments, check to see if this current
// token is a comment. If so skip it.
if (in_array($tokens[$stackPtr]['code'], PHP_CodeSniffer_Tokens::$commentTokens) === true) {
continue;
}
// If the next token is a comment, the we need to skip the
// current token as we should allow a space before a
// comment for readability.
if (in_array($tokens[($stackPtr + 1)]['code'], PHP_CodeSniffer_Tokens::$commentTokens) === true) {
continue;
}
}
$tokenContent = '';
if ($tokens[$stackPtr]['code'] === T_WHITESPACE) {
if (isset($pattern[($i + 1)]) === false) {
// This is the last token in the pattern, so just compare
// the next token of content.
$tokenContent = $tokens[$stackPtr]['content'];
} else {
// Get all the whitespace to the next token.
$next = $phpcsFile->findNext(
PHP_CodeSniffer_Tokens::$emptyTokens,
$stackPtr,
null,
true
);
$tokenContent = $phpcsFile->getTokensAsString(
$stackPtr,
($next - $stackPtr)
);
$lastAddedStackPtr = $stackPtr;
$stackPtr = $next;
}
if ($stackPtr !== $lastAddedStackPtr) {
$found .= $tokenContent;
}
} else {
if ($stackPtr !== $lastAddedStackPtr) {
$found .= $tokens[$stackPtr]['content'];
$lastAddedStackPtr = $stackPtr;
}
}//end if
if (isset($pattern[($i + 1)]) === true
&& $pattern[($i + 1)]['type'] === 'skip'
) {
// The next token is a skip token, so we just need to make
// sure the whitespace we found has *at least* the
// whitespace required.
if (strpos($tokenContent, $pattern[$i]['value']) !== 0) {
$hasError = true;
}
} else {
if ($tokenContent !== $pattern[$i]['value']) {
$hasError = true;
}
}
} else {
// Check to see if this important token is the same as the
// next important token in the pattern. If it is not, then
// the pattern cannot be for this piece of code.
$next = $phpcsFile->findNext(
$ignoreTokens,
$stackPtr,
null,
true
);
if ($next === false
|| $tokens[$next]['code'] !== $pattern[$i]['token']
) {
// The next important token did not match the pattern.
return false;
}
if ($lastAddedStackPtr !== null) {
if (($tokens[$next]['code'] === T_OPEN_CURLY_BRACKET
|| $tokens[$next]['code'] === T_CLOSE_CURLY_BRACKET)
&& isset($tokens[$next]['scope_condition']) === true
&& $tokens[$next]['scope_condition'] > $lastAddedStackPtr
) {
// This is a brace, but the owner of it is after the current
// token, which means it does not belong to any token in
// our pattern. This means the pattern is not for us.
return false;
}
if (($tokens[$next]['code'] === T_OPEN_PARENTHESIS
|| $tokens[$next]['code'] === T_CLOSE_PARENTHESIS)
&& isset($tokens[$next]['parenthesis_owner']) === true
&& $tokens[$next]['parenthesis_owner'] > $lastAddedStackPtr
) {
// This is a bracket, but the owner of it is after the current
// token, which means it does not belong to any token in
// our pattern. This means the pattern is not for us.
return false;
}
}//end if
// If we skipped past some whitespace tokens, then add them
// to the found string.
if (($next - $stackPtr) > 0) {
$hasComment = false;
for ($j = $stackPtr; $j < $next; $j++) {
$found .= $tokens[$j]['content'];
if (in_array($tokens[$j]['code'], PHP_CodeSniffer_Tokens::$commentTokens) === true) {
$hasComment = true;
}
}
// If we are not ignoring comments, this additional
// whitespace or comment is not allowed. If we are
// ignoring comments, there needs to be at least one
// comment for this to be allowed.
if ($this->ignoreComments === false
|| ($this->ignoreComments === true
&& $hasComment === false)
) {
$hasError = true;
}
// Even when ignoring comments, we are not allowed to include
// newlines without the pattern specifying them, so
// everything should be on the same line.
if ($tokens[$next]['line'] !== $tokens[$stackPtr]['line']) {
$hasError = true;
}
}//end if
if ($next !== $lastAddedStackPtr) {
$found .= $tokens[$next]['content'];
$lastAddedStackPtr = $next;
}
if (isset($pattern[($i + 1)]) === true
&& $pattern[($i + 1)]['type'] === 'skip'
) {
$stackPtr = $next;
} else {
$stackPtr = ($next + 1);
}
}//end if
} else if ($pattern[$i]['type'] === 'skip') {
if ($pattern[$i]['to'] === 'unknown') {
$next = $phpcsFile->findNext(
$pattern[($i + 1)]['token'],
$stackPtr
);
if ($next === false) {
// Couldn't find the next token, sowe we must
// be using the wrong pattern.
return false;
}
$found .= '...';
$stackPtr = $next;
} else {
// Find the previous opener.
$next = $phpcsFile->findPrevious(
PHP_CodeSniffer_Tokens::$blockOpeners,
$stackPtr
);
if ($next === false
|| isset($tokens[$next][$pattern[$i]['to']]) === false
) {
// If there was not opener, then we must
// be using the wrong pattern.
return false;
}
$found .= '...';
if ($pattern[$i]['to'] === 'parenthesis_closer') {
$found .= ')';
} else {
$found .= '}';
}
// Skip to the closing token.
$stackPtr = ($tokens[$next][$pattern[$i]['to']] + 1);
}//end if
} else if ($pattern[$i]['type'] === 'string') {
if ($tokens[$stackPtr]['code'] !== T_STRING) {
$hasError = true;
}
if ($stackPtr !== $lastAddedStackPtr) {
$found .= 'abc';
$lastAddedStackPtr = $stackPtr;
}
$stackPtr++;
} else if ($pattern[$i]['type'] === 'newline') {
// Find the next token that contains a newline character.
$newline = 0;
for ($j = $stackPtr; $j < $phpcsFile->numTokens; $j++) {
if (strpos($tokens[$j]['content'], $phpcsFile->eolChar) !== false) {
$newline = $j;
break;
}
}
if ($newline === 0) {
// We didn't find a newline character in the rest of the file.
$next = ($phpcsFile->numTokens - 1);
$hasError = true;
} else {
if ($this->ignoreComments === false) {
// The newline character cannot be part of a comment.
if (in_array($tokens[$newline]['code'], PHP_CodeSniffer_Tokens::$commentTokens) === true) {
$hasError = true;
}
}
if ($newline === $stackPtr) {
$next = ($stackPtr + 1);
} else {
// Check that there were no significant tokens that we
// skipped over to find our newline character.
$next = $phpcsFile->findNext(
$ignoreTokens,
$stackPtr,
null,
true
);
if ($next < $newline) {
// We skipped a non-ignored token.
$hasError = true;
} else {
$next = ($newline + 1);
}
}
}//end if
if ($stackPtr !== $lastAddedStackPtr) {
$found .= $phpcsFile->getTokensAsString(
$stackPtr,
($next - $stackPtr)
);
$diff = ($next - $stackPtr);
$lastAddedStackPtr = ($next - 1);
}
$stackPtr = $next;
}//end if
}//end for
if ($hasError === true) {
$error = $this->prepareError($found, $patternCode);
$errors[$origStackPtr] = $error;
}
return $errors;
}//end processPattern()
/**
* Prepares an error for the specified patternCode.
*
* @param string $found The actual found string in the code.
* @param string $patternCode The expected pattern code.
*
* @return string The error message.
*/
protected function prepareError($found, $patternCode)
{
$found = str_replace("\r\n", '\n', $found);
$found = str_replace("\n", '\n', $found);
$found = str_replace("\r", '\n', $found);
$found = str_replace("\t", '\t', $found);
$found = str_replace('EOL', '\n', $found);
$expected = str_replace('EOL', '\n', $patternCode);
$error = "Expected \"$expected\"; found \"$found\"";
return $error;
}//end prepareError()
/**
* Returns the patterns that should be checked.
*
* @return string[]
*/
protected abstract function getPatterns();
/**
* Registers any supplementary tokens that this test might wish to process.
*
* A sniff may wish to register supplementary tests when it wishes to group
* an arbitary validation that cannot be performed using a pattern, with
* other pattern tests.
*
* @return int[]
* @see processSupplementary()
*/
protected function registerSupplementary()
{
return array();
}//end registerSupplementary()
/**
* Processes any tokens registered with registerSupplementary().
*
* @param PHP_CodeSniffer_File $phpcsFile The PHP_CodeSniffer file where to
* process the skip.
* @param int $stackPtr The position in the tokens stack to
* process.
*
* @return void
* @see registerSupplementary()
*/
protected function processSupplementary(
PHP_CodeSniffer_File $phpcsFile,
$stackPtr
) {
}//end processSupplementary()
/**
* Parses a pattern string into an array of pattern steps.
*
* @param string $pattern The pattern to parse.
*
* @return array The parsed pattern array.
* @see _createSkipPattern()
* @see _createTokenPattern()
*/
private function _parse($pattern)
{
$patterns = array();
$length = strlen($pattern);
$lastToken = 0;
$firstToken = 0;
for ($i = 0; $i < $length; $i++) {
$specialPattern = false;
$isLastChar = ($i === ($length - 1));
$oldFirstToken = $firstToken;
if (substr($pattern, $i, 3) === '...') {
// It's a skip pattern. The skip pattern requires the
// content of the token in the "from" position and the token
// to skip to.
$specialPattern = $this->_createSkipPattern($pattern, ($i - 1));
$lastToken = ($i - $firstToken);
$firstToken = ($i + 3);
$i = ($i + 2);
if ($specialPattern['to'] !== 'unknown') {
$firstToken++;
}
} else if (substr($pattern, $i, 3) === 'abc') {
$specialPattern = array('type' => 'string');
$lastToken = ($i - $firstToken);
$firstToken = ($i + 3);
$i = ($i + 2);
} else if (substr($pattern, $i, 3) === 'EOL') {
$specialPattern = array('type' => 'newline');
$lastToken = ($i - $firstToken);
$firstToken = ($i + 3);
$i = ($i + 2);
}
if ($specialPattern !== false || $isLastChar === true) {
// If we are at the end of the string, don't worry about a limit.
if ($isLastChar === true) {
// Get the string from the end of the last skip pattern, if any,
// to the end of the pattern string.
$str = substr($pattern, $oldFirstToken);
} else {
// Get the string from the end of the last special pattern,
// if any, to the start of this special pattern.
if ($lastToken === 0) {
// Note that if the last special token was zero characters ago,
// there will be nothing to process so we can skip this bit.
// This happens if you have something like: EOL... in your pattern.
$str = '';
} else {
$str = substr($pattern, $oldFirstToken, $lastToken);
}
}
if ($str !== '') {
$tokenPatterns = $this->_createTokenPattern($str);
foreach ($tokenPatterns as $tokenPattern) {
$patterns[] = $tokenPattern;
}
}
// Make sure we don't skip the last token.
if ($isLastChar === false && $i === ($length - 1)) {
$i--;
}
}//end if
// Add the skip pattern *after* we have processed
// all the tokens from the end of the last skip pattern
// to the start of this skip pattern.
if ($specialPattern !== false) {
$patterns[] = $specialPattern;
}
}//end for
return $patterns;
}//end _parse()
/**
* Creates a skip pattern.
*
* @param string $pattern The pattern being parsed.
* @param string $from The token content that the skip pattern starts from.
*
* @return array The pattern step.
* @see _createTokenPattern()
* @see _parse()
*/
private function _createSkipPattern($pattern, $from)
{
$skip = array('type' => 'skip');
$nestedParenthesis = 0;
$nestedBraces = 0;
for ($start = $from; $start >= 0; $start--) {
switch ($pattern[$start]) {
case '(':
if ($nestedParenthesis === 0) {
$skip['to'] = 'parenthesis_closer';
}
$nestedParenthesis--;
break;
case '{':
if ($nestedBraces === 0) {
$skip['to'] = 'scope_closer';
}
$nestedBraces--;
break;
case '}':
$nestedBraces++;
break;
case ')':
$nestedParenthesis++;
break;
}
if (isset($skip['to']) === true) {
break;
}
}
if (isset($skip['to']) === false) {
$skip['to'] = 'unknown';
}
return $skip;
}//end _createSkipPattern()
/**
* Creates a token pattern.
*
* @param string $str The tokens string that the pattern should match.
*
* @return array The pattern step.
* @see _createSkipPattern()
* @see _parse()
*/
private function _createTokenPattern($str)
{
// Don't add a space after the closing php tag as it will add a new
// whitespace token.
$tokens = token_get_all('<?php '.$str.'?>');
// Remove the <?php tag from the front and the end php tag from the back.
$tokens = array_slice($tokens, 1, (count($tokens) - 2));
foreach ($tokens as &$token) {
$token = PHP_CodeSniffer::standardiseToken($token);
}
$patterns = array();
foreach ($tokens as $patternInfo) {
$patterns[] = array(
'type' => 'token',
'token' => $patternInfo['code'],
'value' => $patternInfo['content'],
);
}
return $patterns;
}//end _createTokenPattern()
}//end class
?>