3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = 'Wires: 8 Pairs: 4'; sscanf($input, 'Wires: %d Pairs: %d', $wires, $pairs); printf('Wires: %d Pairs: %d', $wires / $pairs, $pairs);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.4.140.0080.01317.36
8.4.130.0050.00417.65
8.4.120.0120.00522.34
8.4.110.0110.00922.32
8.4.100.0040.00417.81
8.4.90.0060.00718.64
8.4.80.0030.00518.54
8.4.70.0060.00218.02
8.4.60.0110.01018.55
8.4.50.0080.00819.32
8.4.40.0160.00320.41
8.4.30.0070.01118.59
8.4.20.0190.00020.59
8.4.10.0040.00422.06
8.3.270.0140.00616.65
8.3.260.0130.00616.75
8.3.250.0080.01018.90
8.3.240.0120.00816.97
8.3.230.0060.00316.71
8.3.220.0060.00218.95
8.3.210.0120.00616.61
8.3.200.0070.01216.67
8.3.190.0120.00816.79
8.3.180.0050.00318.41
8.3.170.0030.01418.82
8.3.160.0060.01518.21
8.3.150.0180.00017.18
8.3.140.0030.00618.30
8.3.130.0030.00516.23
8.3.120.0080.00018.63
8.3.110.0030.00616.49
8.3.100.0060.01024.06
8.3.90.0180.00026.77
8.3.80.0090.00018.31
8.3.70.0140.00318.38
8.3.60.0150.00318.18
8.3.50.0150.00616.57
8.3.40.0070.00720.00
8.3.30.0130.00318.51
8.3.20.0100.00724.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.290.0060.00322.31
8.2.280.0120.00718.31
8.2.270.0120.00617.17
8.2.260.0040.00418.64
8.2.250.0050.00216.52
8.2.240.0140.00017.04
8.2.230.0040.00420.94
8.2.220.0050.00537.54
8.2.210.0080.00026.77
8.2.200.0060.00316.38
8.2.190.0140.00018.41
8.2.180.0120.00316.63
8.2.170.0110.00418.86
8.2.160.0100.00722.96
8.2.150.0030.00525.66
8.2.140.0000.01424.66
8.2.130.0030.01026.16
8.2.120.0100.00721.09
8.2.110.0030.00619.31
8.2.100.0110.00017.71
8.2.90.0070.00319.37
8.2.80.0040.00819.16
8.2.70.0050.00317.63
8.2.60.0080.00017.50
8.2.50.0200.00019.52
8.2.40.0120.00419.52
8.2.30.0170.00019.52
8.2.20.0130.00319.52
8.2.10.0120.00419.52
8.2.00.0150.00019.52
8.1.330.0140.00622.08
8.1.320.0120.00716.31
8.1.310.0040.00416.86
8.1.300.0110.00816.53
8.1.290.0100.00030.84
8.1.280.0110.00425.92
8.1.270.0000.00724.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00022.14
8.1.230.0080.00420.92
8.1.220.0040.00417.74
8.1.210.0000.00818.99
8.1.200.0030.00617.23
8.1.190.0080.00617.00
8.1.180.0080.00819.52
8.1.170.0140.00319.52
8.1.160.0070.01119.52
8.1.150.0170.00019.52
8.1.140.0080.00819.52
8.1.130.0080.00819.52
8.1.120.0110.00419.52
8.1.110.0130.00219.52
8.1.100.0120.00319.52
8.1.90.0050.01019.52
8.1.80.0090.00619.52
8.1.70.0150.00019.52
8.1.60.0130.00319.52
8.1.50.0120.00519.52
8.1.40.0110.00819.52
8.1.30.0110.00719.52
8.1.20.0150.00419.52
8.1.10.0120.00619.52
8.1.00.0150.00319.52
8.0.300.0070.00020.23
8.0.290.0040.00416.63
8.0.280.0100.00719.52
8.0.270.0060.01119.52
8.0.260.0080.00819.52
8.0.250.0100.00619.52
8.0.240.0140.00219.52
8.0.230.0190.00019.52
8.0.220.0130.00419.52
8.0.210.0150.00319.52
8.0.200.0130.00319.52
8.0.190.0050.01119.52
8.0.180.0040.01319.52
8.0.170.0080.00919.52
8.0.160.0170.00019.52
8.0.150.0180.00019.52
8.0.140.0170.00019.52
8.0.130.0110.00519.52
8.0.120.0130.00319.52
8.0.110.0150.00019.52
8.0.100.0080.00819.52
8.0.90.0110.00519.52
8.0.80.0060.01019.52
8.0.70.0120.00419.52
8.0.60.0150.00019.52
8.0.50.0080.00819.52
8.0.30.0160.00019.52
8.0.20.0160.00019.52
8.0.10.0140.00419.52

preferences:
29.7 ms | 403 KiB | 5 Q