How do I view a result from this array. For example if a user login with there Email address example1@example.com it should only show their info.
I have bean looking for an answer online with no luck. I find that my Array results dose not show a ID 1,2,3, may that be the reason for it not to work? can I create a ID with PHP or table? Or is it a simple code that I am missing. I have followed all the steps from www.w3schools.com for tables and PHP, and I still know I am missing something. I just don't see what it is yet. I am aware there may be a answer to this already, but I am having trouble finding it on Google for a answer as I don't know what to look for in the searches. Is there anything I can do?
As well, if you can direct me somewhere usefull for me to learn more that will be good as well.
Array
(
[id] => 1
[EmailAddr] => example1@example.com
[Password] => 123456
[client] => 555555
[firstname] => first
[lastname] => name
)
Array
(
[id] => 2
[EmailAddr] => example2@example.com
[Password] => 987654
[client] => 555556
[firstname] => my
[lastname] => name
)
Here is the code.
$sql = "SELECT id, EmailAddr, Password, client, firstname, lastname FROM table";
$result = $conn->query($sql);
if ($result->num_rows > 0) {
// output data of each row
while($row = $result->fetch_assoc()) {
// echo "id: " . $row["EmailAddr"]. " - Name: " . $row["firstname"]. " " . $row["lastname"]. "<br><br><br>";
?><pre><?print_r($row); ?></pre><?
}
} else {
echo "0 results";
}
Try this query:
SELECT id FROM mytable WHERE EmailAddr='myemail@gmail.com';
where id
is the value you want to pull out from the table. See https://www.w3schools.com/sql/sql_where.asp for more info.
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.