请帮我解决这个问题。缺少wpdb的参数2 prepare()
我得到这个错误:
Missing argument 2 for wpdb::prepare()
对于此行:
$myrows = $wpdb->get_results($wpdb->prepare("SELECT name, term_id
FROM wp_categoryindex
WHERE alpha IN ('0','1','2','3','4','5','6','7','8','9')"));
谢谢!
的可能重复[?如何防止SQL注入的PHP(http://stackoverflow.com/questions/60174/how-可以防止SQL注入在php) –
看看这些:http://codex.wordpress.org/Class_Reference/wpdb#Protect_Queries_Against_SQL_Injection_Attacks和http://codex.wordpress.org/Data_Validation#Database –