/**
* Matches all occurrences and returns token list
*
* @param string $source Source to match tokens
*
* @param TokenFactoryInterface $factory
*
* @return \Generator
*/
public function match($source, TokenFactoryInterface $factory)
{
$all = [];
foreach ($this->multiLine as $name => $comment) {
$comment = array_map(function ($e) {
return preg_quote($e, '/');
}, $comment);
$all[] = [$name, "/({$comment[0]}(.*?){$comment[1]})/ms"];
}
foreach ($this->singleLine as $name => $comment) {
$comment = preg_quote($comment, '/');
$all[] = [$name, "/({$comment}[^\r\n]*)/"];
}
foreach ($all as $i => $comment) {
$matches = [];
$name = $comment[0];
$name = is_string($name) ? $name : null;
$regex = $comment[1];
if (preg_match_all($regex, $source, $matches, PREG_OFFSET_CAPTURE)) {
foreach ($matches[1] as $match) {
(yield $factory->create($name, ['pos' => $match[1], 'length' => strlen($match[0])]));
}
}
}
}
/**
* Matches all occurrences and returns token list
*
* @param string $source Source to match tokens
*
* @param TokenFactoryInterface $factory
*
* @return \Generator
*/
public function match($source, TokenFactoryInterface $factory)
{
$pos = 0;
$len = strlen($this->_substr);
while (($pos = strpos($source, $this->_substr, $pos)) !== false) {
(yield $factory->create(Token::NAME, ['pos' => $pos, 'length' => $len]));
$pos += $len;
}
}
/**
* Matches all occurrences and returns token list
*
* @param string $source Source to match tokens
*
* @param TokenFactoryInterface $factory
*
* @return \Generator
*/
public function match($source, TokenFactoryInterface $factory)
{
preg_match_all($this->regex, $source, $matches, PREG_OFFSET_CAPTURE);
$matches = array_intersect_key($matches, $this->groups);
foreach ($matches as $id => $group) {
$name = $this->groups[$id];
foreach ($group as $match) {
if (empty($match) || $match[1] === -1) {
continue;
}
(yield $factory->create($name, ['pos' => $match[1], 'length' => strlen($match[0])]));
}
}
}
/**
* Matches all occurrences and returns token list
*
* @param string $source Source to match tokens
*
* @param TokenFactoryInterface $factory
*
* @return \Generator
*/
public function match($source, TokenFactoryInterface $factory)
{
(yield $factory->create(Token::NAME, ['pos' => 0, 'length' => strlen($source)]));
}
