Lines Matching refs:line

867         foreach ($lines as $line) {
868             $pages = array_merge($pages, $this->parseTuples($page_idx, $line));
904             foreach ($index as $wid => $line) {
905                 $freq = $this->countTuples($line);
922                 foreach ($index as $wid => $line) {
923                     $freq = $this->countTuples($line);
1033      * Retrieve a line from the index.
1037      * @param int       $id     the line number
1038      * @return string           a line with trailing whitespace removed
1050         while (($line = fgets($fh)) !== false) {
1054         return rtrim((string)$line);
1058      * Write a line into the index.
1062      * @param int       $id     the line number
1063      * @param string    $line   line to write
1068     protected function saveIndexKey($idx, $suffix, $id, $line)
1071         if (!str_ends_with($line, "\n"))
1072             $line .= "\n";
1080                 fwrite($fh, (++$ln == $id) ? $line : $curline);
1085                 fwrite($fh, $line);
1092             fwrite($fh, $line);
1106      * @param string    $value  line to find in the index
1107      * @return int|bool          line number of the value in the index or false if writing the index failed
1175      * Insert or replace a tuple in a line.
1179      * @param string $line
1184     protected function updateTuple($line, $id, $count)
1186         if ($line != '') {
1187             $line = preg_replace('/(^|:)' . preg_quote($id, '/') . '\*\d*/', '', $line);
1189         $line = trim($line, ':');
1191             if ($line) {
1192                 return "$id*$count:" . $line;
1197         return $line;
1201      * Split a line into an array of tuples.
1207      * @param string $line
1210     protected function parseTuples(&$keys, $line)
1213         if ($line == '') return $result;
1214         $parts = explode(':', $line);
1233      * @param string $line
1236     protected function countTuples($line)
1239         $parts = explode(':', $line);