(PHP 4 >= 4.2.0, PHP 5, PHP 7, PHP 8)
openssl_x509_export_to_file — Exports a certificate to file
$certificate, string $output_filename, bool $no_text = true): boolopenssl_x509_export_to_file() stores certificate into a file named by output_filename in a PEM encoded format.
certificateSee Key/Certificate parameters for a list of valid values.
output_filenamePath to the output file.
no_textThe optional parameter notext affects the verbosity of the output; if it is false, then additional human-readable information is included in the output. The default value of notext is true.
| Version | Description |
|---|---|
| 8.0.0 | certificate accepts an OpenSSLCertificate instance now; previously, a resource of type OpenSSL X.509 was accepted. |