Description:
Do not leave debug code in production

File information:
file path: index.php
original line: 3

Corrected code in diff format:
`` --- index.php
+++ index.php
@@ -1,9 +1,5 @@

Description:
Do not leave debug code in production

    File information:
    file path: index.php
    original line: 3

    Corrected code in diff format: 
    --- index.php

+++ index.php
@@ -1,9 +1,5 @@

Do not leave debug code in production

    file path: index.php
    original line: 3
    
    affected code: <?php

// Conexión a la base de datos (modifica con tus propios parámetros de conexión)
$servername = "localhost";
$username = "tu_usuario";
$password = "tu_contraseña";
$dbname = "tu_base_de_datos";

// Crear conexión
$conn = new mysqli($servername, $username, $password, $dbname);

// Verificar conexión
code diff: --- index.php
+++ index.php
@@ -1,9 +1,5 @@

Description:
Do not leave debug code in production

File information:

• File path: index.php
• Original line: 3

Corrected code in diff format:

+++ index.php
@@ -1,9 +1,5 @@
 <?php
 // Conexión a la base de datos (modifica con tus propios parámetros de conexión)
-$servername = "localhost";
-$username = "tu_usuario";
-$password = "tu_contraseña";
-$dbname = "tu_base_de_datos";
 // Crear conexión
-$conn = new mysqli($servername, $username, $password, $dbname);
+$conn = new mysqli("localhost", "tu_usuario", "tu_contraseña", "tu_base_de_datos"); 

Description:
User data flows into this manually-constructed SQL string. User data can be safely inserted into SQL strings using prepared statements or an object-relational mapper (ORM). Manually-constructed SQL strings is a possible indicator of SQL injection, which could let an attacker steal or manipulate data from the database. Instead, use prepared statements ($mysqli->prepare("INSERT INTO test(id, label) VALUES (?, ?)");) or a safe library.

File information:

• File path: index.php
• Original line: 20

Corrected code in diff format:

+++ index.php
@@ -20,7 +20,8 @@
 die("Conexión fallida: " . $conn->connect_error);
 }
-if(isset($_GET['id'])) {
-    $id = $_GET['id']; 
-    $sql = "SELECT * FROM usuarios WHERE id = $id"; 
+if(isset($_GET['id'])) { 
+    $id = intval($_GET['id']); 
+    $stmt = $conn->prepare("SELECT * FROM usuarios WHERE id = ?"); 
+    $stmt->bind_param("i", $id); 
     $result = $conn->query($sql);
     if ($result->num_rows > 0) {
@@ -28,7 +29,7 @@
         while($row = $result->fetch_assoc()) {
             echo "id: " . $row["id"]. " - Nombre: " . $row["nombre"]. "<br>";
         }
-    }
+    } 
 } 

Description:
Do not leave debug code in production

File information:
file path: index.php
original line: 3

Corrected code in diff format:

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Do not leave debug code in production

    file path: index.php
    original line: 3
    
    affected code: <?php

// Conexión a la base de datos (modifica con tus propios parámetros de conexión)
$servername = "localhost";
$username = "tu_usuario";
$password = "tu_contraseña";
$dbname = "tu_base_de_datos";

// Crear conexión
$conn = new mysqli($servername, $username, $password, $dbname);

// Verificar conexión
code diff: --- index.php
+++ index.php
@@ -1,9 +1,5 @@

Description:
Do not leave debug code in production

File information:
file path: index.php
original line: 3

Corrected code in diff format:
--- index.php
+++ index.php
@@ -1,9 +1,5 @@

Description:
Do not leave debug code in production

File information:

• File path: index.php
• Original line: 3

Corrected code in diff format:

+++ index.php
@@ -1,9 +1,5 @@
 <?php
 // Conexión a la base de datos (modifica con tus propios parámetros de conexión)
-$servername = "localhost";
-$username = "tu_usuario";
-$password = "tu_contraseña";
-$dbname = "tu_base_de_datos";
 // Crear conexión
-$conn = new mysqli($servername, $username, $password, $dbname);
+$conn = new mysqli("localhost", "tu_usuario", "tu_contraseña", "tu_base_de_datos"); ```

Description:
Do not leave debug code in production

File information:
file path: index.php
original line: 3

Corrected code in diff format:
--- index.php
+++ index.php
@@ -1,9 +1,5 @@

Do not leave debug code in production

    file path: index.php
    original line: 3
    
    affected code: <?php

// Conexión a la base de datos (modifica con tus propios parámetros de conexión)
$servername = "localhost";
$username = "tu_usuario";
$password = "tu_contraseña";
$dbname = "tu_base_de_datos";

// Crear conexión
$conn = new mysqli($servername, $username, $password, $dbname);

// Verificar conexión
code diff: --- index.php
+++ index.php
@@ -1,9 +1,5 @@

Description:
Do not leave debug code in production

File information:

• File path: index.php
• Original line: 3

Corrected code in diff format:
`` --- index.php
+++ index.php
@@ -1,9 +1,5 @@

Description:
Do not leave debug code in production

File information:
file path: index.php
original line: 3

Corrected code in diff format:
``--- index.php
+++ index.php
@@ -1,9 +1,5 @@