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<?php $html = <<<HTML <figure data-trix-attachment="{&quot;content&quot;:&quot;<span class=\&quot;trix-token\&quot; data-token-id=\&quot;landlord_name\&quot;>Jméno pronajímatele</span>&quot;}" data-trix-content-type="undefined" class="attachment attachment--content"><span class="trix-token">Jméno pronajímatele</span><figcaption class="attachment__caption"></figcaption></figure> HTML; $tokenId = 'landlord_name'; // Správný regulární výraz $figurePattern = '/(<figure[^>]*data-trix-attachment="[^"]*data-token-id=\\&quot;' . $tokenId . '\\&quot;.*?"[^>]*>)(.*?)<\/figure>/s'; // Náhrada obsahu $replacement = '$1<span class="trix-token ' . $tokenId . ' tokenClass" data-token-id="' . $tokenId . '">test</span></figure>'; // Proveď nahrazení $html = preg_replace($figurePattern, $replacement, $html); echo $html;

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