fetch
mysqli_stmt::fetch
mysqli_stmt_fetch
Fetch results from a prepared statement into the bound variables
ENTITY
ENTITY
public
bool
null
mysqli_stmt::fetch
ENTITY
bool
null
mysqli_stmt_fetch
mysqli_stmt
statement
Fetch the result from a prepared statement into the variables bound by mysqli_stmt_bind_result.
[!NOTE] Note that all columns must be bound by the application before calling
mysqli_stmt_fetch.
[!NOTE] Data is transferred unbuffered without calling
mysqli_stmt_store_resultwhich can decrease performance (but reduces memory cost).
ENTITY
ENTITY
| Value | Description |
|---|---|
| ENTITY | Success. Data has been fetched |
| ENTITY | Error occurred |
| ENTITY | No more rows/data exists or data truncation occurred |
ENTITY ENTITY
ENTITY
ENTITY
<?php
$mysqli = new mysqli("localhost", "my_user", "my_password", "world");
/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}
$query = "SELECT Name, CountryCode FROM City ORDER by ID DESC LIMIT 150,5";
if ($stmt = $mysqli->prepare($query)) {
/* execute statement */
$stmt->execute();
/* bind result variables */
$stmt->bind_result($name, $code);
/* fetch values */
while ($stmt->fetch()) {
printf ("%s (%s)\n", $name, $code);
}
/* close statement */
$stmt->close();
}
/* close connection */
$mysqli->close();
?>
ENTITY
<?php
$link = mysqli_connect("localhost", "my_user", "my_password", "world");
/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}
$query = "SELECT Name, CountryCode FROM City ORDER by ID DESC LIMIT 150,5";
if ($stmt = mysqli_prepare($link, $query)) {
/* execute statement */
mysqli_stmt_execute($stmt);
/* bind result variables */
mysqli_stmt_bind_result($stmt, $name, $code);
/* fetch values */
while (mysqli_stmt_fetch($stmt)) {
printf ("%s (%s)\n", $name, $code);
}
/* close statement */
mysqli_stmt_close($stmt);
}
/* close connection */
mysqli_close($link);
?>
ENTITY
Rockford (USA)
Tallahassee (USA)
Salinas (USA)
Santa Clarita (USA)
Springfield (USA)
ENTITY
mysqli_prepare, mysqli_stmt_errno, mysqli_stmt_error, mysqli_stmt_bind_result
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