Bài thực hành Buoi3

• .vscode_PM6.rar
• 4_1.php
• 4_2.php
• 4_3.php
• 4_4a+b.php
• 4_4c+d.php
• 5_1.php
• 5_2.php
• 5_3.php
• 5_4.php
• 5_5.php
• 5_6.php
• LINK.txt
• LINK_Drive.txt
• Lab 03.pdf
• function.php
• lab3_1.php
• lab3_2.php
• lab3_3.php
• lab3_4.php
• lab3_5.php