OPENSSL_VERSION_NUMBER(pdf.php) - phpMan

SSLeay_version(3)                   OpenSSL                  SSLeay_version(3)

NAME
       SSLeay_version - retrieve version/build information about OpenSSL
       library
SYNOPSIS
        #include <openssl/crypto.h>
        const char *SSLeay_version(int type);
DESCRIPTION
       SSLeay_version() returns a pointer to a constant string describing the
       version of the OpenSSL library or giving information about the library
       build.
       The following type values are supported:
       SSLEAY_VERSION
           The version of the OpenSSL library including the release date.
       SSLEAY_CFLAGS
           The compiler flags set for the compilation process in the form
           "compiler: ..."  if available or "compiler: information not
           available" otherwise.
       SSLEAY_BUILT_ON
           The date of the build process in the form "built on: ..." if
           available or "built on: date not available" otherwise.
       SSLEAY_PLATFORM
           The "Configure" target of the library build in the form "platform:
           ..."  if available or "platform: information not available"
           otherwise.
       SSLEAY_DIR
           The "OPENSSLDIR" setting of the library build in the form
           "OPENSSLDIR: "...""  if available or "OPENSSLDIR: N/A" otherwise.
RETURN VALUES
       The following return values can occur:
       "not available"
           An invalid value for type was given.
       Pointer to constant string
           Textual description.
SEE ALSO
       crypto(3)
HISTORY
       SSLEAY_DIR was added in OpenSSL 0.9.7.

1.0.2k                            2017-01-26                 SSLeay_version(3)