/usr/share/php/PhpMyAdmin/SqlParser/Components
Edit: /usr/share/php/PhpMyAdmin/SqlParser/Components/Limit.php (3186B)
rowCount = $rowCount;
$this->offset = $offset;
}
/**
* @param Parser $parser the parser that serves as context
* @param TokensList $list the list of tokens that are being parsed
* @param array $options parameters for parsing
*
* @return Limit
*/
public static function parse(Parser $parser, TokensList $list, array $options = [])
{
$ret = new static();
$offset = false;
for (; $list->idx < $list->count; ++$list->idx) {
/**
* Token parsed at this moment.
*
* @var Token
*/
$token = $list->tokens[$list->idx];
// End of statement.
if ($token->type === Token::TYPE_DELIMITER) {
break;
}
// Skipping whitespaces and comments.
if (($token->type === Token::TYPE_WHITESPACE) || ($token->type === Token::TYPE_COMMENT)) {
continue;
}
if (($token->type === Token::TYPE_KEYWORD) && ($token->flags & Token::FLAG_KEYWORD_RESERVED)) {
break;
}
if ($token->type === Token::TYPE_KEYWORD && $token->keyword === 'OFFSET') {
if ($offset) {
$parser->error('An offset was expected.', $token);
}
$offset = true;
continue;
}
if (($token->type === Token::TYPE_OPERATOR) && ($token->value === ',')) {
$ret->offset = $ret->rowCount;
$ret->rowCount = 0;
continue;
}
// Skip if not a number
if (($token->type !== Token::TYPE_NUMBER)) {
break;
}
if ($offset) {
$ret->offset = $token->value;
$offset = false;
} else {
$ret->rowCount = $token->value;
}
}
if ($offset) {
$parser->error(
'An offset was expected.',
$list->tokens[$list->idx - 1]
);
}
--$list->idx;
return $ret;
}
/**
* @param Limit $component the component to be built
* @param array $options parameters for building
*
* @return string
*/
public static function build($component, array $options = [])
{
return $component->offset . ', ' . $component->rowCount;
}
}