What is the correct syntax for calling a MySQL stored procedure in PHP using HTTP request?

When calling a MySQL stored procedure in PHP using an HTTP request, you need to use the mysqli extension to connect to the database and execute the stored procedure. You can achieve this by sending an HTTP POST request to a PHP script that contains the code to call the stored procedure. The PHP script should establish a connection to the database, prepare the stored procedure call, bind parameters if necessary, execute the stored procedure, and return the results. 

<?php
// Establish database connection
$mysqli = new mysqli("localhost", "username", "password", "database");

// Check connection
if ($mysqli->connect_error) {
    die("Connection failed: " . $mysqli->connect_error);
}

// Prepare stored procedure call
$stmt = $mysqli->prepare("CALL your_stored_procedure(?, ?, ?)");

// Bind parameters if necessary
$stmt->bind_param("sss", $param1, $param2, $param3);

// Set parameters
$param1 = "value1";
$param2 = "value2";
$param3 = "value3";

// Execute stored procedure
$stmt->execute();

// Close statement and connection
$stmt->close();
$mysqli->close();
?>

Keywords

PHP MySQL stored procedure HTTP request syntax

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