untung99.homes: PHP mysqli fetchrow Function
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❮ PHP MySQLi Reference
Example – Object Oriented style
Fetch rows from a result-set:
$mysqli = new mysqli(“localhost”,”my_user”,”my_password”,”my_db”);
if ($mysqli -> connect_errno) {
echo “Failed to connect to MySQL: ” .
$mysqli -> connect_error;
exit();
}
$sql = “SELECT Lastname, Age FROM Persons ORDER BY Lastname”;
if ($result = $mysqli -> query($sql)) {
while ($row = $result -> fetch_row()) {
printf (“%s (%s)\n”, $row[0], $row[1]);
}
$result
-> free_result();
}
$mysqli -> close();
?>
Look at example of procedural style at the bottom.
Definition and Usage
The fetch_row() / mysqli_fetch_row() function fetches one row from a result-set and returns it as an enumerated array.
Syntax
Object oriented style:
$mysqli_result -> fetch_row()
Procedural style:
Parameter Values
| Parameter | Description |
|---|---|
| result | Required. Specifies a result set identifier returned by mysqli_query(), mysqli_store_result() or mysqli_use_result() |
Technical Details
| Return Value: | Returns an array of strings that corresponds to the fetched row. NULL if there are no more rows in result set |
|---|---|
| PHP Version: | 5+ |
Example – Procedural style
Fetch rows from a result-set:
$con = mysqli_connect(“localhost”,”my_user”,”my_password”,”my_db”);
if (mysqli_connect_errno()) {
echo “Failed to connect to MySQL: ” . mysqli_connect_error();
exit();
}
$sql = “SELECT Lastname, Age FROM Persons ORDER BY Lastname”;
if ($result = mysqli_query($con, $sql)) {
// Fetch one and one row
while ($row = mysqli_fetch_row($result)) {
printf (“%s (%s)\n”, $row[0], $row[1]);
}
mysqli_free_result($result);
}
mysqli_close($con);
?>
❮ PHP MySQLi Reference