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   2. drupal7

Helper function to determine if a user has blog posts already.

Code

modules/blog/blog.module, line 186

<?php
function _blog_post_exists($account) {
  return (bool) db_result(db_query_range(db_rewrite_sql("SELECT 1 FROM {node} n WHERE n.type = 'blog' AND n.uid = %d AND n.status = 1"), $account->uid, 0, 1));
}
?>