Php/docs/function.openssl-x509-parse
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openssl_x509_parse
(PHP 4 >= 4.0.6, PHP 5, PHP 7)
openssl_x509_parse — Parse an X509 certificate and return the information as an array
Description
openssl_x509_parse
( mixed $x509cert
[, bool $shortnames
= TRUE
] ) : array
openssl_x509_parse() returns information about the
supplied x509cert
, including fields such as subject
name, issuer name, purposes, valid from and valid to dates etc.
Parameters
x509cert
- X509 certificate. See Key/Certificate parameters for a list of valid values.
shortnames
shortnames
controls how the data is indexed in the array - ifshortnames
isTRUE
(the default) then fields will be indexed with the short name form, otherwise, the long name form will be used - e.g.: CN is the shortname form of commonName.
Return Values
The structure of the returned data is (deliberately) not yet documented, as it is still subject to change.