DB Function

LGM/db.php

+<?php
+
+	function connect() {
+		$conn = new mysqli("localhost", "root", "", "LGM");
+		if ($conn->connect_error) {
+			die($conn->connect_error);
+		}
+		echo "Connected<br>";
+		return $conn;
+	}
+	
+	function close($conn) {
+		$conn->close();
+		echo "Closed<br>";
+	}
+	
+	function query($conn, $sql) {
+		return $conn->query($sql);
+	}
+	
+?>
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LGM/index.php

+<?php	
+
+	include 'db.php';
+	
+	$conn = connect();
+	$data = query($conn, "SELECT * FROM coba");
+	while ($row = $data->fetch_assoc()) {
+		echo "Id : ".$row["id"]." - Teks: ".$row["teks"]."<br>";
+	}
+	query($conn, "DELETE FROM coba WHERE id=2");
+	close($conn);
+	
+?>
\ No newline at end of file