mysqli_stmt_fetch
(no version information, might be only in CVS)
mysqli_stmt_fetch
(no version information, might be only in CVS)
stmt->fetch -- Fetch results from a prepared statement
into the bound variables
Description
Procedural style:
mixed mysqli_stmt_fetch ( object stmt)
Object oriented style (method):
class stmt {
mixed fetch ( void )
}
mysqli_stmt_fetch() returns row data using the variables
bound by mysqli_stmt_bind_result().
Note: Note that all columns must be bound by the application
before calling mysqli_stmt_fetch().
Return values
Table 1. Return values
Value Description
TRUE Success. Data has been fetched
FALSE Error occured
NULL No more rows/data exists
See also
mysqli_prepare(), mysqli_stmt_errno(), mysqli_stmt_error(),
mysqli_stmt_bind_result()
Example
Example 1. Object oriented style
<?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();
?>
Example 2. Procedural style
<?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);
?>
The above examples would produce the following output:
Rockford (USA)
Tallahassee (USA)
Salinas (USA)
Santa Clarita (USA)
Springfield (USA)
