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<?php |
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/** |
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* Phossa Project |
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* |
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* PHP version 5.4 |
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* |
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* @category Library |
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* @package Phossa2\Query |
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* @copyright Copyright (c) 2016 phossa.com |
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* @license http://mit-license.org/ MIT License |
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* @link http://www.phossa.com/ |
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*/ |
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/*# declare(strict_types=1); */ |
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namespace Phossa2\Query\Traits\Clause; |
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use Phossa2\Query\Interfaces\Clause\ExtraClauseInterface; |
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/** |
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* ExtraClauseTrait |
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* |
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* @package Phossa2\Query |
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* @author Hong Zhang <[email protected]> |
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* @see ExtraClauseInterface |
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* @version 2.0.0 |
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* @since 2.0.0 added |
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*/ |
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trait ExtraClauseTrait |
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{ |
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/** |
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* {@inheritDoc} |
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*/ |
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public function before(/*# string */ $position, /*# string */ $rawString) |
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{ |
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return $this->beforeAfter('BEFORE', $position, $rawString); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function after(/*# string */ $position, /*# string */ $rawString) |
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{ |
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return $this->beforeAfter('AFTER', $position, $rawString); |
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} |
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/** |
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* @param string $type |
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* @param string $position |
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* @param string $rawString |
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* @return $this |
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* @access protected |
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*/ |
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protected function beforeAfter( |
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/*# string */ $type, |
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/*# string */ $position, |
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/*# string */ $rawString |
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) { |
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$clause = &$this->getClause($type); |
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$pos = strtoupper($position); |
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$clause[$pos][] = $rawString; |
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return $this; |
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} |
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/** |
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* Build AFTER/BEFORE |
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* |
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* @param string $beforeOrAfter BEFORE|AFTER |
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* @param string $position |
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* @param array $settings |
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* @return string |
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* @access protected |
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*/ |
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protected function buildBeforeAfter( |
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/*# string */ $beforeOrAfter, |
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/*# string */ $position, |
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array $settings |
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)/*# : string */ { |
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$clause = &$this->getClause($beforeOrAfter); |
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if (isset($clause[$position])) { |
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$line = $clause[$position]; |
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$sepr = $settings['seperator']; |
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return $sepr . join($sepr, $line); |
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} else { |
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return ''; |
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} |
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} |
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abstract protected function &getClause(/*# string */ $clauseName)/*# : array */; |
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} |
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phossa2 /
query
