openssl_x509_export_to_file Exports a certificate to file boolopenssl_x509_export_to_file mixedx509 stringoutfilename boolnotext openssl_x509_export_to_file stores x509 into a file named by outfilename in a PEM encoded format. The optional parameter notext default to &true;. If set to &false;, additional human readable text will also be stored into the output file. &return.success;