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<?php function applyHLToSiblings(DOMDocument $D){ $words[0] = "cart"; /* $words[1] = "car"; $words[2] = "cartel"; $words[3] = "art"; $words[4] = "drug"; $words[5] = "drugs"; $words[6] = "rug"; $words[7] = "rugs"; */ $ps = function($siblingsContainer, $searchString, $name) use($D){ foreach($siblingsContainer->getChildNodes() as $node){ if($node instanceof DOMText){ if(mb_strlen($node->textContent, "UTF-8") >= mb_strlen($searchString)){ $o = mb_strpos($node->textContent, $searchString); if($o !== false){ $before = mb_substr($node->textContent, 0, $o); $wrap = mb_substr($node->textContent, $o, mb_strlen($searchString, "UTF-8")); $after = mb_substr($node->textContent, $o); print_r($before); print_r($wrap); print_r($after); } } } } }; foreach($words as $name => $word) $ps($D->documentNode, $word, $name); } $x = new DOMDocument(); $x->loadXML("<data>drugs cartel</data>"); applyHLToSiblings($x);

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