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<OpenSSLCertificateOpenSSLAsymmetricKey>
^OpenSSLLast updated: Mon, 26 Oct 2026

The OpenSSLCertificateSigningRequest class

(PHP 8)

Introduction

A fully opaque class which replaces OpenSSL X.509 CSR resources as of PHP 8.0.0.

Class synopsis

final class OpenSSLCertificateSigningRequest {
}

<OpenSSLCertificateOpenSSLAsymmetricKey>
^OpenSSLLast updated: Mon, 26 Oct 2026