note 125537 added to ref.openssl

Improvement to the first comment, this function will handle correctly cert chains when converting from PEM to DER format: <?php function pemToDer(string $pem_data): string { $der_data = ''; $begin = "-----BEGIN CERTIFICATE-----"; $end = "-----END CERTIFICATE-----"; while (strpos($pem_data, $begin) !== false) { $pem_data = substr($pem_data, strpos($pem_data, $begin) + strlen($begin)); $der_data .= substr($pem_data, 0, strpos($pem_data, $end)); $pem_data = substr($pem_data, strpos($pem_data, $end) + strlen($end)); } return base64_decode($der_data); } ---- Server IP: 45.112.84.4 Probable Submitter: 185.85.3.174 (proxied: 72.225.147.15) ---- Manual Page -- http://php.net/manual/en/ref.openssl.php Edit -- https://master.php.net/note/edit/125537 Del: integrated -- https://master.php.net/note/delete/125537/integrated Del: useless -- https://master.php.net/note/delete/125537/useless Del: bad code -- https://master.php.net/note/delete/125537/bad+code Del: spam -- https://master.php.net/note/delete/125537/spam Del: non-english -- https://master.php.net/note/delete/125537/non-english Del: in docs -- https://master.php.net/note/delete/125537/in+docs Del: other reasons-- https://master.php.net/note/delete/125537 Reject -- https://master.php.net/note/reject/125537 Search -- https://master.php.net/manage/user-notes.php