santi wang wrote:
> Hello All:
>
> Has anyone ever called curl -v option (e.g., curl -v https://
> securedwebsite.com) from PHP program? I'm having problem getting the
> output (certificate information). I try using both exec() and system()
> functions in PHP, it just doesn't give the output at all.
> However, when I tried it with other curl commands and it seemed to work
> okay such as curl -h, curl -3 https://..., or curl -I https://...)
> Does anyone know why?

Probably because messages go to stderr? Try `curl -v ... 2>&1`

Regards,

-- 
Michael
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