voku /
portable-utf8
| @@ 4313-4319 (lines=7) @@ | ||
| 4310 | return null; |
|
| 4311 | } |
|
| 4312 | ||
| 4313 | if ($offset || $length !== null) { |
|
| 4314 | $strTmp = self::substr($str, $offset, $length); |
|
| 4315 | if ($strTmp === false) { |
|
| 4316 | return null; |
|
| 4317 | } |
|
| 4318 | $str = (string)$strTmp; |
|
| 4319 | } |
|
| 4320 | ||
| 4321 | if (!isset($str[0])) { |
|
| 4322 | return null; |
|
| @@ 5174-5180 (lines=7) @@ | ||
| 5171 | */ |
|
| 5172 | public static function strspn(string $str, string $mask, int $offset = 0, int $length = null): int |
|
| 5173 | { |
|
| 5174 | if ($offset || $length !== null) { |
|
| 5175 | $strTmp = self::substr($str, $offset, $length); |
|
| 5176 | if ($strTmp === false) { |
|
| 5177 | $strTmp = ''; |
|
| 5178 | } |
|
| 5179 | $str = (string)$strTmp; |
|
| 5180 | } |
|
| 5181 | ||
| 5182 | if (!isset($str[0], $mask[0])) { |
|
| 5183 | return 0; |
|
