A bug in get_post_meta

[muhammadfarhanatif]

Respected Sir,
I hope you are fine & doing great!
First of all congratulation for given us wordpress 4.0 with great new features.
Currently I am facing issue due to wordpress 4.0 get_post_meta function.
It is not working fine at my end like this

$meta_values = get_post_meta( $post_id, $key, $single );

But it is working fine after this bit of changing in code

$meta_values = get_post_meta( "$post_id", $key, $single );

So please let me know where are the issue.I mean issue in wordpress 4.0 or in codex documentation.
I hope you will understand my point.
Thanks & best Regards
Muhammad Farhan Atif

[SergeyBiryukov]

Could you provide a piece of code to reproduce the issue on a clean install?

$post_id should be an integer, changing it to a numeric string doesn't make any sense.

I'd suggest trying the ​support forums for troubleshooting, until the exact bug is identified and confirmed.

[SergeyBiryukov]

No feedback in 4 months.