openssl_x509_export_to

(PHP 4 >= 4.2.0, PHP 5)

openssl_x509_export_to_file -- Exports a certificate to file

Description

bool openssl_x509_export_to_file ( mixed x509, string outfilename [, bool notext] )

openssl_x509_export_to_file() stores x509 into a file named by outfilename in a PEM encoded format.

The optional parameter notext affects the verbosity of the output; if it is FALSE then additional human-readable information is included in the output. The default value of notext is TRUE.

如果成功则返回 TRUE，失败则返回 FALSE。