> 16 mar 2016 kl. 11:29 skrev v-LeonHou <764436364@xxxxxx>:
>
> hi everyone,
>
> today i meet a strange while the function openssl_get_publickey() runs well in php 7 while report an error in php5. 6.16 and php5.5.12
>
>
> here is the test code:
>
>
> <?php
>
>
> //define a pem formatted string varaible named $key
> $key = <<<EOF
> -----BEGIN PUBLIC KEY-----
> MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCnxj/9qwVfgoUh/y2W89L6BkRAFljhNhgPdyPuBV64bfQNN1PjbCzkIM6qRdKBoLPXmKKMiFYnkd6rAoprih3/PrQEB/VsW8OoM8fxn67UDYuyBTqA23MML9q1+ilIZwBC2AQ2UBVOrFXfFl75p6/B5KsiNG9zpgmLCUYuLkxpLQIDAQAB
> -----END PUBLIC KEY-----
> EOF;
>
>
> //get the
> $res = openssl_get_publickey($key);
> var_dump($res);
>
>
>
> ?>
>
>
>
>
> while in php7.0.0 the result is normal and correct here is the output
> {
> D:\wamp64\www\php\index.php(50) : eval()'d code:24:resource(4, OpenSSL key)
> }
>
>
> but not the same result in php 5.6.16 and php 5.5.12 here is the output
> {
> D:\wamp64\www\php\index.php(50) : eval()'d code:24:boolean false
> }
>
>
> so can you help me with the problem???
>
>
> thanks……..
Hi.
What type of public key are you using? The OpenSSL implementation seems to have some issues with PKCS#1 RSA public keys. Please read the user comment about openssl_get_publickey about this issue (http://php.net/manual/en/function.openssl-pkey-get-public.php#101513).
I strongly suggest to have a look at the error message from OpenSSL (openssl_error_string).
/frank
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