Online PHP editor | output for rgOCK

Output for 7.4.3, 7.4.12, 7.4.20, 7.4.24, 8.0.11, 8.0.15, 8.1.2: The product of 'First' (1.140000) and '2nd' (1.180000) is 1.345200
Output for 7.4.13, 7.4.16, 7.4.21, 8.0.2, 8.0.5, 8.1.1: The product of '2nd' (1.180000) and '3rd' (1.220000) is 1.439600
Output for 7.4.5, 7.4.10, 7.4.14, 7.4.18, 8.0.3, 8.0.8, 8.1.0: The product of '2nd' (1.180000) and '2nd' (1.180000) is 1.392400
Output for 7.4.0, 7.4.4, 7.4.9, 7.4.11, 8.0.1, 8.0.7, 8.0.14: The product of '3rd' (1.220000) and 'First' (1.140000) is 1.390800
Output for 7.4.1, 7.4.15, 8.0.13: The product of '3rd' (1.220000) and '3rd' (1.220000) is 1.488400
Output for 7.4.2, 7.4.19, 7.4.26, 8.0.10, 8.0.12: The product of 'First' (1.140000) and 'First' (1.140000) is 1.299600
Output for 7.4.7, 7.4.22, 8.0.9: The product of '2nd' (1.180000) and 'First' (1.140000) is 1.345200
Output for 7.4.8, 7.4.23, 7.4.25, 8.0.6: The product of 'First' (1.140000) and '3rd' (1.220000) is 1.390800
Output for 7.4.6, 7.4.27: The product of '3rd' (1.220000) and '2nd' (1.180000) is 1.439600