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PHP MySQLi Reference : Initialize a statement and return an object to use with stmt_prepare()
The stmt_init() / mysqli_stmt_init() function initializes a statement and returns an object suitable for mysqli_stmt_prepare().
Object oriented style:
Procedural style:
| Parameter | Description |
|---|---|
| connection | Required. Specifies the MySQL connection to use |
| Return Value: | Returns an object |
|---|---|
| PHP Version: | 5+ |
Initialize a statement and return an object to use with mysqli_stmt_prepare():
<?php
$con=mysqli_connect("localhost","my_user","my_password","my_db");
if (mysqli_connect_errno()) {
echo "Failed to connect to MySQL: " . mysqli_connect_error();
exit;
}
$city="Sandnes";
// Create a prepared statement
$stmt = mysqli_stmt_init($con);
if (mysqli_stmt_prepare($stmt, "SELECT District FROM City WHERE Name=?")) {
// Bind parameters
mysqli_stmt_bind_param($stmt, "s", $city);
// Execute query
mysqli_stmt_execute($stmt);
// Bind result variables
mysqli_stmt_bind_result($stmt, $district);
// Fetch value
mysqli_stmt_fetch($stmt);
printf("%s is in district %s", $city, $district);
// Close statement
mysqli_stmt_close($stmt);
}
mysqli_close($con);
?>
❮ PHP MySQLi Reference