如何像使用(PDO::FETCH_ASSOC)一样使用wpdb返回搜索结果?
我的问题是这个功能:
function expired_code($ID, $email){
global $wpdb;
$user = $wpdb->get_results ("SELECT ID, activation_code, activation_expiry < now() as expired FROM wp_users_infor WHERE active = 0 AND ID = %d", $ID);
if ($user) {
if ((int)$user['expired'] === 1) {
}
}
} 我真的不明白这类研究的回报。例如,如何返回这种类型的函数?
function find_user_by_username(string $username) {
$sql = 'SELECT user_email, password, active, email FROM wp_users WHERE user_email=:username';
$statement = db()->prepare($sql);
$statement->bindValue(':username', $username);
$statement->execute();
return $statement->fetch(PDO::FETCH_ASSOC);}我可以用前哨吗?示例:
function find_user_by_username(string $email) {
global $wpdb;
$user = $wpdb->get_results ("SELECT user_email, password, active, email FROM wp_users WHERE user_email = %s ", $email);
foreach ($user as $result) {
return $result;
}
}发布于 2022-08-10 07:03:16
你可以试试:
function find_user_by_username( string $email ) {
global $wpdb;
$user = $wpdb->get_results(
$wpdb->prepare( "SELECT user_email, password, active, email FROM wp_users WHERE user_email = %s", $email ),
'ARRAY_A'
);
foreach ( $user as $result ) {
return $result;
} }选项一个为结果的每一行生成一个关联数组。
https://stackoverflow.com/questions/73299050
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