voku /
Stringy
| @@ 606-617 (lines=12) @@ | ||
| 603 | * |
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| 604 | * @return static Object with its $str being the first $n chars |
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| 605 | */ |
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| 606 | public function first($n) |
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| 607 | { |
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| 608 | $stringy = static::create($this->str, $this->encoding); |
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| 609 | ||
| 610 | if ($n < 0) { |
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| 611 | $stringy->str = ''; |
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| 612 | } else { |
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| 613 | return $stringy->substr(0, $n); |
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| 614 | } |
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| 615 | ||
| 616 | return $stringy; |
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| 617 | } |
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| 618 | ||
| 619 | /** |
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| 620 | * Returns the encoding used by the Stringy object. |
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| @@ 994-1005 (lines=12) @@ | ||
| 991 | * |
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| 992 | * @return static Object with its $str being the last $n chars |
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| 993 | */ |
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| 994 | public function last($n) |
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| 995 | { |
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| 996 | $stringy = static::create($this->str, $this->encoding); |
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| 997 | ||
| 998 | if ($n <= 0) { |
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| 999 | $stringy->str = ''; |
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| 1000 | } else { |
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| 1001 | return $stringy->substr(-$n); |
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| 1002 | } |
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| 1003 | ||
| 1004 | return $stringy; |
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| 1005 | } |
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| 1006 | ||
| 1007 | /** |
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| 1008 | * Splits on newlines and carriage returns, returning an array of Stringy |
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