AnsPress

<?php
require('wp-blog-header.php');

define('ANSPRESS_VOTE_META', '_ap_vote');
define('ANSPRESS_FAV_META', '_ap_favorite');
define('ANSPRESS_CLOSE_META', '_ap_close');
define('ANSPRESS_FLAG_META', '_ap_flag');
define('ANSPRESS_VIEW_META', '_views');
define('ANSPRESS_UPDATED_META', '_ap_updated');
define('ANSPRESS_ANS_META', '_ap_answers');
define('ANSPRESS_SELECTED_META', '_ap_selected');
define('ANSPRESS_BEST_META', '_ap_best_answer');
define('ANSPRESS_PARTI_META', '_ap_participants');

define('AP_FOLLOWERS_META', '_ap_followers');
define('AP_FOLLOWING_META', '_ap_following');

$question_title = "This space is for Question Title...";
$user_id = 1;
$question_description = "This space is for actual/detailed question post";
$category = array(12, 13, 15);
$tags = array(21, 22, 23);

$status = 'publish';

$question_array = array(
    'post_title' => $question_title,
    'post_author' => $user_id,
    'post_content' => wp_kses($question_description, ap_form_allowed_tags()),
    'post_type' => 'question',
    'post_status' => $status
);

$post_id = wp_insert_post($question_array);

if ($post_id) {

    wp_set_post_terms($post_id, $category, 'question_category');
    wp_set_post_terms($post_id, $tags, 'question_tags');

    update_post_meta($post_id, ANSPRESS_VOTE_META, '0');
    update_post_meta($post_id, ANSPRESS_FAV_META, '0');
    update_post_meta($post_id, ANSPRESS_CLOSE_META, '0');
    update_post_meta($post_id, ANSPRESS_FLAG_META, '0');
    update_post_meta($post_id, ANSPRESS_VIEW_META, '0');
    update_post_meta($post_id, ANSPRESS_UPDATED_META, current_time('mysql'));
    update_post_meta($post_id, ANSPRESS_SELECTED_META, false);

    ap_add_parti($post_id, $user_id, 'question');

    update_post_meta($post_id, ANSPRESS_ANS_META, '0');

    do_action('ap_after_inserting_question', $post_id);
    ap_do_event('new_question', $post_id, $user_id);

    $question_permalink = get_permalink($post_id);
}

echo "<a href='$question_permalink'>link</a>";