I having a problam with my wordpress plugin. The plugin does whenever new post has been published, it will automaticly create a new file with that post content.

this is my code

function example($post_ID) {
    global $post;
    $content = htmlentities(get_post_field('post_content', $_GET['post']));
    file_put_contents(dirname(__FILE__) . '\myFile.txt', $content);
add_action('publish_post', 'example');

But when i change the code some think like this. this will working

file_put_contents(dirname(__FILE__) . '\myFile.txt', "Some string here");

1 Answer 1


Where you pass post id ?

 $content = htmlentities(get_post_field('post_content', $post_ID));
  • 1
    Oh my god.... WOW... finaly it works... thanks a lot man.. u saved my time. :)
    – KKK
    Apr 27, 2012 at 11:09

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