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我不知道为什么发生这种情况,我不断收到此错误警告:警告:mysqli_stmt :: bind_param():变量数不准备语句相匹配的参数个数
mysqli_stmt::bind_param(): Number of variables doesn't match number of parameters in prepared statement
$stmt = $conn->prepare("SELECT clicks FROM affiliate WHERE ID ='$ID'");
$stmt->bind_param("i", $ID);
$stmt->execute();
$stmt->bind_result($clicks); // Store the result in the $clicks variable
可能的重复[PHP警告:mysqli \ _stmt :: bind \ _param():变量数量与预准备语句中的参数数量不匹配](https://stackoverflow.com/questions/16865151/php- warning-mysqli-stmtbind-param-of-variables-doesnt-match-number) – mickmackusa