voku /
Stringy
| @@ 4289-4297 (lines=9) @@ | ||
| 4286 | * @return static |
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| 4287 | * <p>Object with all characters of $str being lowercase.</p> |
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| 4288 | */ |
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| 4289 | public function toLowerCase($tryToKeepStringLength = false, $lang = null): self |
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| 4290 | { |
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| 4291 | return static::create( |
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| 4292 | $this->utf8::strtolower( |
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| 4293 | $this->str, |
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| 4294 | $this->encoding, |
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| 4295 | false, |
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| 4296 | $lang, |
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| 4297 | $tryToKeepStringLength |
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| 4298 | ), |
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| 4299 | $this->encoding |
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| 4300 | ); |
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| @@ 4444-4450 (lines=7) @@ | ||
| 4441 | * @return static |
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| 4442 | * <p>Object with all characters of $str being uppercase.</p> |
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| 4443 | */ |
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| 4444 | public function toUpperCase($tryToKeepStringLength = false, $lang = null): self |
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| 4445 | { |
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| 4446 | return static::create( |
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| 4447 | $this->utf8::strtoupper($this->str, $this->encoding, false, $lang, $tryToKeepStringLength), |
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| 4448 | $this->encoding |
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| 4449 | ); |
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| 4450 | } |
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| 4451 | ||
| 4452 | /** |
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| 4453 | * Returns a string with whitespace removed from the start and end of the |
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