27 lines
804 B
PHP
27 lines
804 B
PHP
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<?php
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namespace App;
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class Helpers
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{
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public static function closetags($html) {
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preg_match_all('#<(?!meta|img|br|hr|input\b)\b([a-z]+)(?: .*)?(?<![/|/ ])>#iU', $html, $result);
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$openedtags = $result[1];
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preg_match_all('#</([a-z]+)>#iU', $html, $result);
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$closedtags = $result[1];
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$len_opened = count($openedtags);
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if (count($closedtags) == $len_opened) {
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return $html;
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}
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$openedtags = array_reverse($openedtags);
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for ($i=0; $i < $len_opened; $i++) {
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if (!in_array($openedtags[$i], $closedtags)) {
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$html .= '</'.$openedtags[$i].'>';
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} else {
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unset($closedtags[array_search($openedtags[$i], $closedtags)]);
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}
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}
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return $html;
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}
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}
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