List files and directories inside the specified path in PHP

List of files:

• 03_KAABY_pgs_16_25.htm
• 01_ETER_pgs_01_07.htm
• 01_ETER_pgs_01_07.pdf
• 02_GOMES_pgs_08_15.pdf
• 03_KAABY_pgs_16_25.pdf
• 2023_v1.epub
• 04_QUINTERO_pgs_26_44.htm
• 04_QUINTERO_pgs_26_44.pdf
• 05_TEIXEIRA_pgs_45_60.htm
• listagem.php
• file_index.htm
• 07_DEBONI_pgs_68_74.htm
• 06_GALIASSI_pgs_61_67.htm
• 07_DEBONI_pgs_68_74.pdf
• 05_TEIXEIRA_pgs_45_60.pdf
• 06_GALIASSI_pgs_61_67.pdf
• 02_GOMES_pgs_08_15.htm
• 2023_v1.pdf