voku /
Stringy
| @@ 549-560 (lines=12) @@ | ||
| 546 | * |
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| 547 | * @return Stringy Object with its $str being the first $n chars |
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| 548 | */ |
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| 549 | public function first($n) |
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| 550 | { |
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| 551 | $stringy = static::create($this->str, $this->encoding); |
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| 552 | ||
| 553 | if ($n < 0) { |
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| 554 | $stringy->str = ''; |
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| 555 | } else { |
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| 556 | return $stringy->substr(0, $n); |
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| 557 | } |
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| 558 | ||
| 559 | return $stringy; |
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| 560 | } |
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| 561 | ||
| 562 | /** |
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| 563 | * Returns the encoding used by the Stringy object. |
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| @@ 898-909 (lines=12) @@ | ||
| 895 | * |
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| 896 | * @return Stringy Object with its $str being the last $n chars |
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| 897 | */ |
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| 898 | public function last($n) |
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| 899 | { |
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| 900 | $stringy = static::create($this->str, $this->encoding); |
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| 901 | ||
| 902 | if ($n <= 0) { |
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| 903 | $stringy->str = ''; |
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| 904 | } else { |
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| 905 | return $stringy->substr(-$n); |
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| 906 | } |
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| 907 | ||
| 908 | return $stringy; |
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| 909 | } |
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| 910 | ||
| 911 | /** |
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| 912 | * Splits on newlines and carriage returns, returning an array of Stringy |
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