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mysqli_stmt_data_seek

Seeks to an arbitray row in statement result set (PHP 5)
void mysqli_stmt_data_seek ( mysqli_stmt stmt, int offset )

Procedural style:

Object oriented style (method):

mysqli_stmt {
  void data_seek(int offset);
}

Seeks to an arbitrary result pointer in the statement result set.

Parameters

stmt

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

offset

Must be between zero and the total number of rows minus one (0.. mysqli_stmt_num_rows() - 1).

Return Values

No value is returned.

Examples

Example 1560. Object oriented style

<?php
/* Open a connection */
$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 Name";
if (
$stmt = $mysqli->prepare($query)) {

   
/* execute query */
   
$stmt->execute();

   
/* bind result variables */
   
$stmt->bind_result($name, $code);

   
/* store result */
   
$stmt->store_result();

   
/* seek to row no. 400 */
   
$stmt->data_seek(399);

   
/* fetch values */
   
$stmt->fetch();

   
printf ("City: %s  Countrycode: %s\n", $name, $code);

   
/* close statement */
   
$stmt->close();
}

/* close connection */
$mysqli->close();
?>


Example 1561. Procedural style

<?php
/* Open a connection */
$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 Name";
if (
$stmt = mysqli_prepare($link, $query)) {

   
/* execute query */
   
mysqli_stmt_execute($stmt);

   
/* bind result variables */
   
mysqli_stmt_bind_result($stmt, $name, $code);

   
/* store result */
   
mysqli_stmt_store_result($stmt);

   
/* seek to row no. 400 */
   
mysqli_stmt_data_seek($stmt, 399);

   
/* fetch values */
   
mysqli_stmt_fetch($stmt);

   
printf ("City: %s  Countrycode: %s\n", $name, $code);

   
/* close statement */
   
mysqli_stmt_close($stmt);
}

/* close connection */
mysqli_close($link);
?>


The above example will output:

City: Benin City  Countrycode: NGA