I am confused as to why include_once causes the function to fail on the second call, it seems to not 'see' the code the second time but if nested functions are present, it does 'see' them. If I use include_once for the func_1 code, the second call fails. So, it will follow the variable scope of that function. If I place the support functions in an include_once it works fine, see Example B. WordPress (WP or ) is a free and open-source content management system (CMS) written in hypertext preprocessor language and paired with a MySQL or MariaDB database with supported HTTPS.Features include a plugin architecture and a template system, referred to within WordPress as 'Themes'. If the include occurs inside a function within the calling file, then all of the code contained in the called file will behave as though it had been defined inside that function. If they are in the included file I get a redeclare error. With the help of include statement,we can insert the code/text of one PHP file into another PHP file (before server executes it). There's nothing fundamentally wrong with doing something like this, but it then becomes tempting to make that included file dependent on global or local scope data. But I need several support functions as well -only used in go_do_it(). PHP Include ( ) The PHP include () statement holds all the code/text that liesin the defined file and paste it into the file that uses the 'include' statement. mattz: I've updated the answer to make it more obvious that it works in variable assignment. So I assume using include is the way to go. I have a large function that I wish to load only when it is needed.
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