openssl_csr_export

(PHP 4 >= 4.2.0, PHP 5, PHP 7)

openssl_csr_exportExports a CSR as a string

Description

openssl_csr_export ( mixed $csr , string &$out [, bool $notext = TRUE ] ) : bool

openssl_csr_export() takes the Certificate Signing Request represented by csr and stores it in PEM format in out, which is passed by reference.

Parameters

csr

See CSR parameters for a list of valid values.

out

on success, this string will contain the PEM encoded CSR

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.

Return Values

Returns TRUE on success or FALSE on failure.

Examples

Example #1 openssl_csr_export() example

<?php
$subject 
= array(
    
"commonName" => "example.com",
);
$private_key openssl_pkey_new(array(
    
"private_key_bits" => 2048,
    
"private_key_type" => OPENSSL_KEYTYPE_RSA,
));
$configargs = array(
    
'digest_alg' => 'sha256WithRSAEncryption'
);
$csr openssl_csr_new($subject$private_key$configargs);
openssl_csr_export($csr$csr_string);
echo 
$csr_string;
?>

See Also

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