The available attributes are determined by the 'usedAttributes' option, which can
be specified in the constructor. The following attributes are supported:
* 'comments' => Array of PhpParser\Comment or PhpParser\Comment\Doc instances,
representing all comments that occurred between the previous
non-discarded token and the current one.
* 'startLine' => Line in which the node starts.
* 'endLine' => Line in which the node ends.
* 'startTokenPos' => Offset into the token array of the first token in the node.
* 'endTokenPos' => Offset into the token array of the last token in the node.
* 'startFilePos' => Offset into the code string of the first character that is part of the node.
* 'endFilePos' => Offset into the code string of the last character that is part of the node.
| public getNextToken ( mixed &$value = null, mixed &$startAttributes = null, mixed &$endAttributes = null ) : integer | ||
| $value | mixed | Variable to store token content in |
| $startAttributes | mixed | Variable to store start attributes in |
| $endAttributes | mixed | Variable to store end attributes in |
| return | integer | Token id |
/**
* Retrieves the next token and determines the associated attributes and
* returns the token id.
*
* @param string $value
* @param string[] $startAttributes
* @param string[] $endAttributes
*
* @return int
*/
public function getNextToken(&$value = null, &$startAttributes = null, &$endAttributes = null)
{
$tokenId = parent::getNextToken($value, $startAttributes, $endAttributes);
if ($this->isTokenScalar($tokenId)) {
// store original value because the value itself will be interpreted
// by PHP_Parser and we want the unformatted value
$endAttributes['originalValue'] = $value;
}
return $tokenId;
}
public function getNextToken(&$value = null, &$startAttributes = null, &$endAttributes = null)
{
$tokenId = parent::getNextToken($value, $startAttributes, $endAttributes);
if ($tokenId == Parser::T_CONSTANT_ENCAPSED_STRING || $tokenId == Parser::T_LNUMBER || $tokenId == Parser::T_DNUMBER) {
// could also use $startAttributes, doesn't really matter here
$endAttributes['originalValue'] = $value;
}
if ($tokenId == Parser::T_CONSTANT_ENCAPSED_STRING) {
$endAttributes['isDoubleQuoted'] = $value[0] === '"';
}
if ($tokenId == Parser::T_END_HEREDOC) {
$endAttributes['isHereDoc'] = true;
}
return $tokenId;
}
public function getNextToken(&$value = null, &$startAttributes = null, &$endAttributes = null)
{
$token = parent::getNextToken($value, $startAttributes, $endAttributes);
// replace new keywords by their respective tokens. This is not done
// if we currently are in an object access (e.g. in $obj->namespace
// "namespace" stays a T_STRING tokens and isn't converted to T_NAMESPACE)
if (Parser::T_STRING === $token && !$this->inObjectAccess) {
if (isset($this->newKeywords[strtolower($value)])) {
return $this->newKeywords[strtolower($value)];
}
// keep track of whether we currently are in an object access (after ->)
} elseif (Parser::T_OBJECT_OPERATOR === $token) {
$this->inObjectAccess = true;
} else {
$this->inObjectAccess = false;
}
return $token;
}
