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<?php $subject = '<thead><tr><th>Day</th><th>Date</th><th>Duty</th><th>From</th><th>Report</th><th>To</th><th>Release</th><th>Flight Time</th><th>Duty Time</th><th>TAFB Time</th><th>Rest Time</th><th>Sector(s)/Event(s)</th></tr></thead>'; $dom = new DOMDocument(); $dom->loadHTML($subject); $xpath = new DOMXPath($dom); $headers = $xpath->query('//thead/tr/th'); foreach ($headers as $th) { var_dump($th->textContent); }
Output for 7.3.13 - 7.3.33, 7.4.0 - 7.4.29, 8.0.0 - 8.0.19, 8.1.0 - 8.1.6
string(3) "Day" string(4) "Date" string(4) "Duty" string(4) "From" string(6) "Report" string(2) "To" string(7) "Release" string(11) "Flight Time" string(9) "Duty Time" string(9) "TAFB Time" string(9) "Rest Time" string(18) "Sector(s)/Event(s)"

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67.72 ms | 416 KiB | 13 Q