mysqli_stmt::fetch

mysqli_stmt_fetch

(PHP 5)

mysqli_stmt_fetch — Fetch results from a prepared statement into the bound variables

Description

Object oriented style (method):

bool mysqli_stmt::fetch ( void )

Procedural style:

bool mysqli_stmt_fetch ( mysqli_stmt $stmt )

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().

Parameters

stmt: Procedural style only: A statement identifier returned by mysqli_stmt_init().

Return Values

**Return Values**
Value	Description
`TRUE`	Success. Data has been fetched
`FALSE`	Error occured
`NULL`	No more rows/data exists or data truncation occurred

Examples

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 example will output:

Rockford (USA)
Tallahassee (USA)
Salinas (USA)
Santa Clarita (USA)
Springfield (USA)