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<?php |
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namespace HtmlTagReplace; |
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/** |
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* Class HtmlTagReplace |
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* @package HtmlTagReplace |
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*/ |
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class HtmlTagReplace |
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{ |
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/** |
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* @var string |
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*/ |
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private $markup = ''; |
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/** |
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* HtmlTagReplace constructor. |
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* @param $markup |
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*/ |
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public function __construct($markup) |
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{ |
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$this->markup = $markup; |
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} |
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/** |
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* @return string |
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*/ |
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public function getMarkup() |
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{ |
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return $this->markup; |
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} |
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/** |
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* @param string $markup |
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*/ |
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public function setMarkup($markup) |
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{ |
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$this->markup = $markup; |
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} |
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/** |
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* @param $search |
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* @param $replace |
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* @param bool $closingTag |
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* @param array $argumentsReplace |
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* @param string $arguments |
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* @param string $append |
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* @param string $prepend |
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* @return $this |
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*/ |
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public function replaceTag( |
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$search, |
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$replace, |
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$closingTag = false, |
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$argumentsReplace = [], |
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$arguments = '', |
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$append = '', |
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$prepend = '' |
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) |
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{ |
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$arguments = !empty($arguments) ? ' ' . $arguments : ''; |
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$pattern = '/<' . $search . '(.*?)>'; |
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$replacement = '<' . $replace . $arguments . '$1>'; |
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if ($closingTag) { |
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$pattern .= '(.*?)<\/' . $search . '>'; |
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$replacement .= '$2</' . $replace . '>'; |
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} |
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$pattern .= '/is'; |
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$replacement = $prepend . $replacement . $append; |
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if (empty($argumentsReplace)) { |
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$this->setMarkup( |
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preg_replace( |
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$pattern, |
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$replacement, |
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$this->getMarkup() |
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) |
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); |
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} else { |
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$this->setMarkup( |
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preg_replace_callback( |
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$pattern, |
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function($matches) use ($replacement, $argumentsReplace) { |
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return $this->replaceArguments( |
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$matches, |
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$replacement, |
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$argumentsReplace |
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); |
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}, |
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$this->getMarkup() |
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) |
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); |
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} |
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return $this; |
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} |
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/** |
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* @param array $matches |
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* @param string $replacement |
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* @param array $argumentsReplace |
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* @return string |
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*/ |
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private function replaceArguments( |
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$matches, |
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$replacement, |
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$argumentsReplace |
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) |
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{ |
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$replacement = str_replace( |
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['$1', '$2'], |
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'%s', |
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$replacement |
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); |
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if (isset($matches[0])) { |
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unset($matches[0]); |
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} |
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if (isset($matches[1])) { |
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$arguments = preg_split('/ (?=\w+=)/', $matches[1]); |
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$arguments = $this->resetArguments($arguments, $argumentsReplace); |
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if (is_array($arguments)) { |
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$matches[1] = join(' ', $arguments); |
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} |
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} |
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return vsprintf($replacement, $matches); |
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} |
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/** |
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* @param array $arguments |
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* @param array $argumentsReplace |
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* @return array |
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*/ |
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private function resetArguments($arguments, $argumentsReplace) |
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{ |
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foreach ($arguments as $key => $argument) { |
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$pair = explode('=', $argument); |
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if (!isset($argumentsReplace[trim($pair[0])])) { |
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continue; |
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} |
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$newTag = $argumentsReplace[trim($pair[0])]; |
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if (!is_array($newTag)) { |
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if ($newTag === false) { |
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unset($arguments[$key]); |
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continue; |
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} |
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$pair[0] = $newTag; |
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$arguments[$key] = join('=', $pair); |
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} else { |
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$clones = []; |
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foreach ($newTag as $clone) { |
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$pair[0] = $clone; |
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$clones[] = join('=', $pair); |
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} |
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$arguments[$key] = join(' ', $clones); |
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} |
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} |
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return $arguments; |
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} |
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/** |
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* @return $this |
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*/ |
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public function compress() |
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{ |
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$this->setMarkup( |
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preg_replace( |
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['/\n/', '/\>[^\S ]+/s', '/[^\S ]+\</s', '/(\s)+/s'], |
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[' ', '>', '<', '\\1'], |
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$this->getMarkup() |
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) |
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); |
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return $this; |
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} |
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} |
dneustadt /
html-tag-replace
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