I would like to take some action in php whenever someone posts a comment. How can I set up a hook for that? I assume it would go in functions.php...
EDIT - here is my udpated code:
add_action('comment_post', 'comment_posted');
function comment_posted() {
$MyClass = new MyClass(); //I do this in othe开发者_StackOverflowr functions and don't have any blank screen problems
$test = "";
$MyClass->doSomething($test);
}
See: http://codex.wordpress.org/Function_Reference/wp_new_comment
Calls 'comment_post' action with comment ID and whether comment is approved by WordPress.
You should be able to then call add_action('comment_post', 'my_func');
from within your functions.php.
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