It's actually "file://key.pem" when you want to give a relative path using unix systems. It will be three '/' in case of absolute path (e.g "file:///home/username/..."). But this path consists of two '/' originated from "file://" and one '/' from the fact that home is a subfolder of the unix filesystem's root directory ("/home/username/..."). This two part will be concatenated and you will get three '/' characters following each other.
So you only have to concatenate "file://" with an existing path string in every case.
openssl_pkey_get_private
(PHP 4 >= 4.2.0, PHP 5, PHP 7)
openssl_pkey_get_private — Get a private key
설명
openssl_get_privatekey() parses
key and prepares it for use by other functions.
인수
-
key -
keycan be one of the following:- a string having the format file://path/to/file.pem. The named file must contain a PEM encoded certificate/private key (it may contain both).
- A PEM formatted private key.
-
passphrase -
The optional parameter
passphrasemust be used if the specified key is encrypted (protected by a passphrase).
반환값
Returns a positive key resource identifier on success, or FALSE on error.
add a note
User Contributed Notes 2 notes
kristof1 at mailbox dot hu ¶
10 years ago
pablo dot siciliano at gmail dot com ¶
4 years ago
Hi.
If this function not work with pathname try with a file_get_contents of a key file.
