openssl_csr_export($csr, $csrout, true); : issue

From manual page: https://php.net/function.openssl-csr-export

Hi
When I want to export a CSR, the variable returns a bad format.
This is the result :
-----BEGIN CERTIFICATE REQUEST----- MIIC9DCCAdwCAQAwga4xCzAJBgNVBAYTAkdCMREwDwYDVQQIDAhTb21lcnNldDEU MBIGA1UEBwwLR2xhc3RvbmJ1cnkxHzAdBgNVBAoMFlRoZSBCcmFpbiBSb29tIExp bWl0ZWQxHzAdBgNVBAsMFlBIUCBEb2N1bWVudGF0aW9uIFRlYW0xFDASBgNVBAMM C1dleiBGdXJsb25nMR4wHAYJKoZIhvcNAQkBFg93ZXpAZXhhbXBsZS5jb20wggEi MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCy24RXClmumj4DBc73+7Bpdx0l jJ61OcMgQAjIdQkwXg97gtDlyfeYOf20KueKIuxWBng7TAvuFo9CvtHAVkcRKpLk NiABlUYLO+z6SJZUMgCJH9K2zVgyKhI5l6M6qxXkHhfIZth1n9QbQtJJc1Tfz7Tu zbRlvigXw1kb2HL98SYH5G8VgMPQtPLV190+BbqZkOnlBfPDzz7OBNrReFwmGShQ nkkoYsZhOhK8O8lOsJ+uRAccSvtsWGlO1F0fmixrbh0xNHraFyPqf8SluXT+hMnK CrA75v3nN/AMoYBSMw6LDrdNRfIs7sIoOoBSLFyypvpe458smfYdHKq4hL85AgMB AAGgADANBgkqhkiG9w0BAQsFAAOCAQEAGAHL/f1ZD7F7EYkBVMeiQzqcGolYcln/ +hdnVGJAikhL+MXQkGObEClSryW4ZkTvh++R19DCNRr5dVYEVDCJUiUSxcGXoSA/ AV8Vz9NWpg3ZrB4nbJ6KtQJGIg1vHkcwpnOVFr7R/v86BQ3h6yRIHYmurlJ9tBqJ OHHjrscg9AWJVjDhWvegtLYcjmQfvDfRLAmw5qTlJFPvLYHynrYcfeudo99Z4lLP //5VMNYU9UopocMY+vz0LD7uyerRcyx5yku0jfDBLteXjuvtNymXCGA/S+/WFNG4 5uUD6UmekNMzzNpEp7ewwGm+hpKPCX1AGF/31iyBDczpa0unJOkaCA== -----END CERTIFICATE REQUEST-----

In fact, when I try to read it with openssl with this command --> openssl_csr_export($csr, $csrout, true);
openssl req -text -in csrout --> openssl failed.

In fact, the problem are the blocks are segments separated by spaces (20 in ASCII) instead of to have "line feed" (10 in ASCII).
So if I change manuelly 20 to 10, so openssl can read the CSR

All that can be read/modified with notepad with option hexa.

Regards

Start with the linked openssl_csr_export manual page and reproduce the reported output with the shown openssl req -text command. Compare the documented behavior with the observed formatting and determine whether the page needs clarification or a corrected example. Done means the documentation accurately explains the output format and gives readers a verifiable command.