Page Filter Content

function dcritic_submit_critic_review() {
	echo "Submit a critic review.";
}
function dcritic_submit_critic_review_placehold($page) {
	return dcritic_placeholder("%DCRITIC_CRITIC_SUBMIT%","dcritic_submit_critic_review",$page);
}
function dcritic_placeholder($placehold,$function,$input){
	$func_output = eval($function."();");
	$output = str_replace($placehold,$func_output,$input);
	return $output;
}

//Critic Review Submission
add_filter('the_content','dcritic_submit_critic_review_placehold');

Hi. I’m trying to create a page placeholder so that when you type in %DCRITIC_CRITIC_SUBMIT% into a page it will replace the string with the output of dcritic_submit_critic_review();. When typed into the page, the page outputs “%DCRITIC_CRITIC_SUBMIT%”. Please help.

Thanks,
Ian