PHP. Руководство по PHP. 2005
openssl_x509_export_to_file
openssl_x509_export_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.
Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.
openssl_x509_checkpurpose
openssl_x509_export
Отвечу на любые вопросы. С уважением, Дмитрий Владимирович.