voku /
Stringy
| @@ 4422-4430 (lines=9) @@ | ||
| 4419 | * @return static |
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| 4420 | * <p>Object with all characters of $str being lowercase.</p> |
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| 4421 | */ |
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| 4422 | public function toLowerCase($tryToKeepStringLength = false, $lang = null): self |
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| 4423 | { |
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| 4424 | return static::create( |
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| 4425 | $this->utf8::strtolower( |
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| 4426 | $this->str, |
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| 4427 | $this->encoding, |
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| 4428 | false, |
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| 4429 | $lang, |
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| 4430 | $tryToKeepStringLength |
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| 4431 | ), |
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| 4432 | $this->encoding |
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| 4433 | ); |
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| @@ 4577-4583 (lines=7) @@ | ||
| 4574 | * @return static |
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| 4575 | * <p>Object with all characters of $str being uppercase.</p> |
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| 4576 | */ |
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| 4577 | public function toUpperCase($tryToKeepStringLength = false, $lang = null): self |
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| 4578 | { |
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| 4579 | return static::create( |
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| 4580 | $this->utf8::strtoupper($this->str, $this->encoding, false, $lang, $tryToKeepStringLength), |
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| 4581 | $this->encoding |
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| 4582 | ); |
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| 4583 | } |
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| 4584 | ||
| 4585 | /** |
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| 4586 | * Returns a string with whitespace removed from the start and end of the |
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