voku /
Stringy
| @@ 623-634 (lines=12) @@ | ||
| 620 | * |
|
| 621 | * @return static <p>Object with its $str being the first $n chars.</p> |
|
| 622 | */ |
|
| 623 | public function first(int $n): Stringy |
|
| 624 | { |
|
| 625 | $stringy = static::create($this->str, $this->encoding); |
|
| 626 | ||
| 627 | if ($n < 0) { |
|
| 628 | $stringy->str = ''; |
|
| 629 | } else { |
|
| 630 | return $stringy->substr(0, $n); |
|
| 631 | } |
|
| 632 | ||
| 633 | return $stringy; |
|
| 634 | } |
|
| 635 | ||
| 636 | /** |
|
| 637 | * Returns the encoding used by the Stringy object. |
|
| @@ 1103-1114 (lines=12) @@ | ||
| 1100 | * |
|
| 1101 | * @return static <p>Object with its $str being the last $n chars.</p> |
|
| 1102 | */ |
|
| 1103 | public function last(int $n): Stringy |
|
| 1104 | { |
|
| 1105 | $stringy = static::create($this->str, $this->encoding); |
|
| 1106 | ||
| 1107 | if ($n <= 0) { |
|
| 1108 | $stringy->str = ''; |
|
| 1109 | } else { |
|
| 1110 | return $stringy->substr(-$n); |
|
| 1111 | } |
|
| 1112 | ||
| 1113 | return $stringy; |
|
| 1114 | } |
|
| 1115 | ||
| 1116 | /** |
|
| 1117 | * Splits on newlines and carriage returns, returning an array of Stringy |
|
