Lines Matching refs:substr
410 if (substr($timestamp, 0, 4) === "0000") {
414 if (substr($timestamp, -1, 1) === "z") {
437 $nanoseconds = substr($timestamp, $periodIndex + 1, $nanosecondsLength);
441 $date = substr($timestamp, 0, $periodIndex);
442 $timezone = substr($timestamp, $periodIndex + $nanosecondsLength + 1);
477 if (strlen($value) < 2 || substr($value, -1) !== "s") {
480 $number = substr($value, 0, -1);
489 $seconds = substr($number, 0, $pos);
491 $nanos = bcmul("0" . substr($number, $pos), -1000000000);
493 $nanos = bcmul("0" . substr($number, $pos), 1000000000);