Meta Fetcher

This plugin provides a simple [meta] shortcode that allows you to fetch meta information for the current $post.
There are options to return a single value, multiple values joined by a user defined string, or a JSON string.

Examples:

[meta name="your_meta_field"]

This will return the value of “your_meta_field”. If the value is an array, it will return a comma separated list, unless you specify an alternative join string.

[meta name="your_meta_field" single="false"]

By default, [meta] will return a single value. If you have multiple meta fields with the same name, you can get them all by setting single=”false”.

[meta name="your_meta_field" single="false" json="true"]

This will return the JSON encoded value of “your_meta_field”.

[meta name="your_meta_fi…