voku /
Stringy
| @@ 622-633 (lines=12) @@ | ||
| 619 | * |
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| 620 | * @return static Object with its $str being the first $n chars |
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| 621 | */ |
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| 622 | public function first($n) |
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| 623 | { |
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| 624 | $stringy = static::create($this->str, $this->encoding); |
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| 625 | ||
| 626 | if ($n < 0) { |
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| 627 | $stringy->str = ''; |
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| 628 | } else { |
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| 629 | return $stringy->substr(0, $n); |
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| 630 | } |
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| 631 | ||
| 632 | return $stringy; |
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| 633 | } |
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| 634 | ||
| 635 | /** |
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| 636 | * Returns the encoding used by the Stringy object. |
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| @@ 1026-1037 (lines=12) @@ | ||
| 1023 | * |
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| 1024 | * @return static Object with its $str being the last $n chars |
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| 1025 | */ |
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| 1026 | public function last($n) |
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| 1027 | { |
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| 1028 | $stringy = static::create($this->str, $this->encoding); |
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| 1029 | ||
| 1030 | if ($n <= 0) { |
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| 1031 | $stringy->str = ''; |
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| 1032 | } else { |
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| 1033 | return $stringy->substr(-$n); |
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| 1034 | } |
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| 1035 | ||
| 1036 | return $stringy; |
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| 1037 | } |
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| 1038 | ||
| 1039 | /** |
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| 1040 | * Splits on newlines and carriage returns, returning an array of Stringy |
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