Weak hands cannot be planted, meager skills have no foundation. Shallow wisdom is futile, how can one hope for a good name?扰扰从役倦，屑屑身事微。少壮轻年月，迟暮惜光辉。
increment_site_count();
// Increment per-popup count.
$this->increment_popup_count( $popup_id );
/**
* Fires after a link click is tracked.
*
* @since 1.22.0
*
* @param int $popup_id Popup ID.
* @param array $event_data Link click event data (url, linkType, etc.).
*/
do_action( 'popup_maker/link_click_tracked', $popup_id, $event_data );
}
/**
* Increment site-wide link click count.
*
* Uses atomic SQL update to prevent race conditions.
*
* @since 1.22.0
*
* @return int New count after increment.
*/
protected function increment_site_count() {
global $wpdb;
// Check if option exists; if not, create it with autoload disabled.
$exists = $wpdb->get_var(
$wpdb->prepare(
'SELECT option_id FROM %i WHERE option_name = %s LIMIT 1',
$wpdb->options,
self::SITE_COUNT_KEY
)
);
if ( ! $exists ) {
add_option( self::SITE_COUNT_KEY, 0, '', false );
}
// Atomic increment (prevents race condition).
$wpdb->query(
$wpdb->prepare(
'UPDATE %i SET option_value = option_value + 1 WHERE option_name = %s',
$wpdb->options,
self::SITE_COUNT_KEY
)
);
wp_cache_delete( self::SITE_COUNT_KEY, 'options' );
return (int) get_option( self::SITE_COUNT_KEY, 0 );
}
/**
* Increment per-popup link click count.
*
* Uses atomic SQL update to prevent race conditions.
*
* @since 1.22.0
*
* @param int $popup_id Popup post ID.
* @return int New count after increment.
*/
protected function increment_popup_count( $popup_id ) {
global $wpdb;
$exists = $wpdb->get_var(
$wpdb->prepare(
'SELECT meta_id FROM %i WHERE post_id = %d AND meta_key = %s LIMIT 1',
$wpdb->postmeta,
$popup_id,
self::POPUP_META_KEY
)
);
if ( ! $exists ) {
add_post_meta( $popup_id, self::POPUP_META_KEY, 0, true );
}
// Atomic increment.
$wpdb->query(
$wpdb->prepare(
'UPDATE %i SET meta_value = meta_value + 1 WHERE post_id = %d AND meta_key = %s',
$wpdb->postmeta,
$popup_id,
self::POPUP_META_KEY
)
);
wp_cache_delete( $popup_id, 'post_meta' );
return (int) get_post_meta( $popup_id, self::POPUP_META_KEY, true );
}
/**
* Get site-wide link click count.
*
* @since 1.22.0
*
* @return int Total link clicks across all popups.
*/
public function get_site_count() {
return (int) get_option( self::SITE_COUNT_KEY, 0 );
}
/**
* Get link click count for a specific popup.
*
* @since 1.22.0
*
* @par