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openssl_csr_export

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

openssl_csr_export — Exports 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.

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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.

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Return Values

Returns TRUE on success or FALSE on failure.

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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;
?>

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See Also

Find a PHP function

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Document created the 30/01/2003, last modified the 26/10/2018
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References

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