(PHP 4 >= 4.2.0, PHP 5)
openssl_csr_export — Exports a CSR as a string
$csr
   , string &$out
   [, bool $notext = true
  ] )
   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.
  
csr
out
notext
 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.