openssl_pkcs12_export_to_file Exports a PKCS#12 Compatible Certificate Store File &reftitle.description; boolopenssl_pkcs12_export_to_file mixedx509 stringfilename mixedpriv_key stringpass arrayargs openssl_pkcs12_export_to_file stores x509 into a file named by filename in a PKCS#12 file format. &reftitle.parameters; x509 filename Path to the output file. priv_key Private key component of PKCS#12 file. pass Encryption password for unlocking the PKCS#12 file. args &reftitle.returnvalues; &return.success;