voku /
Stringy
| @@ 626-637 (lines=12) @@ | ||
| 623 | * |
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| 624 | * @return static <p>Object with its $str being the first $n chars.</p> |
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| 625 | */ |
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| 626 | public function first(int $n): self |
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| 627 | { |
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| 628 | $stringy = static::create($this->str, $this->encoding); |
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| 629 | ||
| 630 | if ($n < 0) { |
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| 631 | $stringy->str = ''; |
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| 632 | } else { |
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| 633 | return $stringy->substr(0, $n); |
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| 634 | } |
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| 635 | ||
| 636 | return $stringy; |
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| 637 | } |
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| 638 | ||
| 639 | /** |
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| 640 | * Returns the encoding used by the Stringy object. |
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| @@ 1106-1117 (lines=12) @@ | ||
| 1103 | * |
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| 1104 | * @return static <p>Object with its $str being the last $n chars.</p> |
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| 1105 | */ |
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| 1106 | public function last(int $n): self |
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| 1107 | { |
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| 1108 | $stringy = static::create($this->str, $this->encoding); |
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| 1109 | ||
| 1110 | if ($n <= 0) { |
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| 1111 | $stringy->str = ''; |
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| 1112 | } else { |
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| 1113 | return $stringy->substr(-$n); |
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| 1114 | } |
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| 1115 | ||
| 1116 | return $stringy; |
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| 1117 | } |
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| 1118 | ||
| 1119 | /** |
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| 1120 | * Splits on newlines and carriage returns, returning an array of Stringy |
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