voku /
Stringy
| @@ 575-586 (lines=12) @@ | ||
| 572 | * |
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| 573 | * @return Stringy Object with its $str being the first $n chars |
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| 574 | */ |
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| 575 | public function first($n) |
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| 576 | { |
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| 577 | $stringy = static::create($this->str, $this->encoding); |
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| 578 | ||
| 579 | if ($n < 0) { |
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| 580 | $stringy->str = ''; |
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| 581 | } else { |
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| 582 | return $stringy->substr(0, $n); |
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| 583 | } |
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| 584 | ||
| 585 | return $stringy; |
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| 586 | } |
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| 587 | ||
| 588 | /** |
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| 589 | * Returns the encoding used by the Stringy object. |
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| @@ 963-974 (lines=12) @@ | ||
| 960 | * |
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| 961 | * @return Stringy Object with its $str being the last $n chars |
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| 962 | */ |
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| 963 | public function last($n) |
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| 964 | { |
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| 965 | $stringy = static::create($this->str, $this->encoding); |
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| 966 | ||
| 967 | if ($n <= 0) { |
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| 968 | $stringy->str = ''; |
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| 969 | } else { |
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| 970 | return $stringy->substr(-$n); |
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| 971 | } |
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| 972 | ||
| 973 | return $stringy; |
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| 974 | } |
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| 975 | ||
| 976 | /** |
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| 977 | * Splits on newlines and carriage returns, returning an array of Stringy |
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