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<?php declare(strict_types=1); |
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/** |
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* This file is part of the Phootwork package. |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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* |
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* @license MIT License |
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* @copyright Thomas Gossmann |
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*/ |
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namespace phootwork\lang\parts; |
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use phootwork\lang\Text; |
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/** |
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* Text methods to perform string and Text object comparison |
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* |
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* @author Thomas Gossmann |
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* @author Cristiano Cinotti |
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*/ |
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trait ComparisonPart { |
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abstract protected function getString(): string; |
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/** |
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* Compares this string to another |
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* |
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* @param mixed $compare |
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* |
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* @return int |
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* |
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* @see \phootwork\lang\Comparable::compareTo() |
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*/ |
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public function compareTo($compare): int { |
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return $this->compare($compare); |
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} |
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/** |
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* Compares this string to another string, ignoring the case |
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* |
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* @param mixed $compare |
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* |
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* @return int Return Values:<br> |
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* < 0 if the object is less than comparison<br> |
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* > 0 if the object is greater than comparison<br> |
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* 0 if they are equal. |
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*/ |
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public function compareCaseInsensitive($compare): int { |
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return $this->compare($compare, 'strcasecmp'); |
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} |
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/** |
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* Compares this string to another |
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* |
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* @param string|Text $compare string to compare to |
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* @param callable $callback |
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* |
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* @return int |
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*/ |
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public function compare($compare, callable $callback = null): int { |
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if ($callback === null) { |
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$callback = 'strcmp'; |
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} |
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return $callback($this->getString(), (string) $compare); |
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} |
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/** |
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* Checks whether the string and the given object are equal |
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* |
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* @param mixed $string |
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* |
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* @return bool |
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*/ |
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public function equals($string): bool { |
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return $this->compareTo($string) === 0; |
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} |
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/** |
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* Checks whether the string and the given object are equal ignoring the case |
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* |
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* @param mixed $string |
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* |
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* @return bool |
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*/ |
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public function equalsIgnoreCase($string): bool { |
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return $this->compareCaseInsensitive($string) === 0; |
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} |
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} |
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phootwork /
phootwork
