voku /
portable-utf8
| @@ 5385-5391 (lines=7) @@ | ||
| 5382 | return null; |
|
| 5383 | } |
|
| 5384 | ||
| 5385 | if ($offset || $length !== null) { |
|
| 5386 | $strTmp = self::substr($str, $offset, $length); |
|
| 5387 | if ($strTmp === false) { |
|
| 5388 | return null; |
|
| 5389 | } |
|
| 5390 | $str = (string)$strTmp; |
|
| 5391 | } |
|
| 5392 | ||
| 5393 | if (!isset($str[0])) { |
|
| 5394 | return null; |
|
| @@ 6263-6269 (lines=7) @@ | ||
| 6260 | */ |
|
| 6261 | public static function strspn(string $str, string $mask, int $offset = 0, int $length = null): int |
|
| 6262 | { |
|
| 6263 | if ($offset || $length !== null) { |
|
| 6264 | $strTmp = self::substr($str, $offset, $length); |
|
| 6265 | if ($strTmp === false) { |
|
| 6266 | $strTmp = ''; |
|
| 6267 | } |
|
| 6268 | $str = (string)$strTmp; |
|
| 6269 | } |
|
| 6270 | ||
| 6271 | if (!isset($str[0], $mask[0])) { |
|
| 6272 | return 0; |
|
