Options callback is adding single quotes around the function call - Meta Box

This topic has 1 reply, 2 voices, and was last updated 6 years, 5 months ago by Anh Tran.

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June 24, 2018 at 9:37 PM #10337

Jason Kinney
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In builder I am adding a custom attribute to a select box as options => custom_callback(), but the builder is wrapping the function in single quotes. Is there a fix?

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June 25, 2018 at 10:14 AM #10345

Anh Tran
Keymaster

Hi Alex,

All values in the custom attributes are treated as strings. If we make it run as PHP code, then we have to use something similar to eval, which can open to many security issues. I think it's should be avoided in this case. If you want to do that, please modify and use the exported code instead.

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