voku /
Stringy
| @@ 548-559 (lines=12) @@ | ||
| 545 | * |
|
| 546 | * @return Stringy Object with its $str being the first $n chars |
|
| 547 | */ |
|
| 548 | public function first($n) |
|
| 549 | { |
|
| 550 | $stringy = static::create($this->str, $this->encoding); |
|
| 551 | ||
| 552 | if ($n < 0) { |
|
| 553 | $stringy->str = ''; |
|
| 554 | } else { |
|
| 555 | return $stringy->substr(0, $n); |
|
| 556 | } |
|
| 557 | ||
| 558 | return $stringy; |
|
| 559 | } |
|
| 560 | ||
| 561 | /** |
|
| 562 | * Returns the encoding used by the Stringy object. |
|
| @@ 897-908 (lines=12) @@ | ||
| 894 | * |
|
| 895 | * @return Stringy Object with its $str being the last $n chars |
|
| 896 | */ |
|
| 897 | public function last($n) |
|
| 898 | { |
|
| 899 | $stringy = static::create($this->str, $this->encoding); |
|
| 900 | ||
| 901 | if ($n <= 0) { |
|
| 902 | $stringy->str = ''; |
|
| 903 | } else { |
|
| 904 | return $stringy->substr(-$n); |
|
| 905 | } |
|
| 906 | ||
| 907 | return $stringy; |
|
| 908 | } |
|
| 909 | ||
| 910 | /** |
|
| 911 | * Splits on newlines and carriage returns, returning an array of Stringy |
|
