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<?php |
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/****************************************************************************** |
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* An implementation of dicto (scg.unibe.ch/dicto) in and for PHP. |
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* |
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* Copyright (c) 2016 Richard Klees <[email protected]> |
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* |
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* This software is licensed under The MIT License. You should have received |
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* a copy of the license along with the code. |
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*/ |
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namespace Lechimp\Dicto; |
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/** |
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* Small wrapper around preg. |
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*/ |
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class Regexp { |
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/** |
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* @var string |
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*/ |
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protected $regexp; |
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/** |
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* @var string |
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*/ |
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protected $delim = "%"; |
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public function __construct($regexp) { |
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assert('is_string($regexp)'); |
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if (@preg_match($this->delim.$regexp.$this->delim, "") === false) { |
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throw new \InvalidArgumentException("Invalid regexp '$regexp'"); |
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} |
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$this->regexp = $regexp; |
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125 |
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} |
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/** |
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* @return string |
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*/ |
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public function raw() { |
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return $this->regexp; |
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} |
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/** |
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* Match a string with the regexp. |
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* |
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* @param string $str |
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* @param bool $dotall |
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* @param array|null $matches |
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* @return bool |
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*/ |
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public function match($str, $dotall = false, &$matches = null) { |
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if (!$dotall) { |
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return preg_match($this->delim."^".$this->regexp.'$'.$this->delim, $str, $matches) === 1; |
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} |
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else { |
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return preg_match($this->delim."^".$this->regexp.'$'.$this->delim."s", $str, $matches) === 1; |
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} |
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} |
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/** |
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* Match the beginning of a string with the regexp. |
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* |
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* @param string $str |
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* @param bool $dotall |
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* @param array|null $matches |
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* @return bool |
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*/ |
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View Code Duplication |
public function match_beginning($str, $dotall = false, &$matches = null) { |
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if (!$dotall) { |
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return preg_match($this->delim."^".$this->regexp.$this->delim, $str, $matches) === 1; |
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} |
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else { |
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return preg_match($this->delim."^".$this->regexp.$this->delim."s", $str, $matches) === 1; |
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} |
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} |
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/** |
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* Search a string with the regexp. |
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* |
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* @param string $str |
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* @param bool $dotall |
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* @param array|null $matches |
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* @return bool |
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*/ |
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View Code Duplication |
public function search($str, $dotall = false, &$matches = null) { |
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if (!$dotall) { |
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return preg_match($this->delim.$this->regexp.$this->delim, $str, $matches) === 1; |
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} |
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else { |
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return preg_match($this->delim.$this->regexp.$this->delim."s", $str, $matches) === 1; |
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} |
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} |
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} |
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lechimp-p /
dicto.php
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.