How to override a function

Question

Please help me how do I override

qa_output_content($qa_content)

 

Comments

It's difficult to say.. add more specific details.

Answer 1

It is necessary for you to make overriding plugin.

Reference:
http://www.question2answer.org/overrides.php

My example (Lang filter plugin):
http://www.question2answer.org/qa/23318/new-plugin-lang-filter

Point1: qa-plugin.php

qa_register_plugin_overrides('qa-lang-filter-overrides.php');

Point2: qa-lang-filter-overrides.php

function qa_lang($identifier)

{

...
}

above qa_lang() function is overriding qa-include/qa-base.php :: qa_lang()

 

Point3:

When you call original function from the overrided function, add "_base" to function name. When you add the logic before or after original function, you should call as possible original function.

Comments

Thanks is was helpful

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I added "Point3"