Description
bool 
openssl_csr_export ( resource csr, string &out [, bool notext] )
     openssl_csr_export() takes the Certificate Signing
     Request represented by csr and stores it as
     ascii-armoured text into out, which is passed by
     reference.
    
 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.
     Returns TRUE on success or FALSE on failure.
    
     See also openssl_csr_export_to_file(),
     openssl_csr_new() and
     openssl_csr_sign().