Finding Button
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2. Running Xev
Then Run Xev CLI Tool
Simply with:xev
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3. Looking up Button ID
Finally, Click on the Xev Window
Like this:
On the Terminal Window you Find the Button ID:
Contents
$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }