3v4l.org

run code in 300+ PHP versions simultaneously
<?php $current_skill = 1100; $mod = (-0.0611 * pow(floor($current_skill/1000),2)) + (0.0571 * pow(floor($current_skill/1000),1)) + 2.1548; echo $mod;

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)
8.3.60.0130.00716.63
8.3.50.0090.00916.75
8.3.40.0120.00618.68
8.3.30.0000.01418.79
8.3.20.0050.00321.02
8.3.10.0040.00421.85
8.3.00.0070.00419.66
8.2.180.0070.01416.75
8.2.170.0150.00322.96
8.2.160.0150.00320.78
8.2.150.0070.00725.66
8.2.140.0080.00024.66
8.2.130.0040.00420.47
8.2.120.0040.00426.35
8.2.110.0030.00620.61
8.2.100.0080.00317.83
8.2.90.0030.00519.32
8.2.80.0000.00818.16
8.2.70.0060.00317.75
8.2.60.0040.00418.05
8.2.50.0090.00018.18
8.2.40.0040.00422.48
8.2.30.0050.00221.22
8.2.20.0040.00418.23
8.2.10.0040.00418.33
8.2.00.0040.00418.26
8.1.280.0110.01125.92
8.1.270.0040.00422.39
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00322.39
8.1.230.0060.00617.63
8.1.220.0040.00417.90
8.1.210.0060.00318.77
8.1.200.0030.00617.48
8.1.190.0050.00317.47
8.1.180.0030.00618.10
8.1.170.0080.00018.79
8.1.160.0030.00519.14
8.1.150.0040.00719.06
8.1.140.0030.00719.78
8.1.130.0000.00719.10
8.1.120.0030.00617.48
8.1.110.0040.00417.57
8.1.100.0000.00717.54
8.1.90.0000.00717.62
8.1.80.0040.00717.58
8.1.70.0030.00317.45
8.1.60.0040.00417.68
8.1.50.0000.00717.69
8.1.40.0060.00317.53
8.1.30.0040.00417.63
8.1.20.0000.00717.81
8.1.10.0040.00417.71
8.1.00.0030.00617.64
8.0.300.0000.00818.77
8.0.290.0000.00717.00
8.0.280.0040.00418.60
8.0.270.0040.00417.55
8.0.260.0030.00317.02
8.0.250.0060.00017.09
8.0.240.0000.00717.21
8.0.230.0030.00317.17
8.0.220.0030.00316.93
8.0.210.0050.00317.17
8.0.200.0000.00717.15
8.0.190.0030.00517.13
8.0.180.0000.00817.05
8.0.170.0070.00017.16
8.0.160.0000.00717.16
8.0.150.0000.00716.98
8.0.140.0040.00417.06
8.0.130.0050.00013.46
8.0.120.0000.00717.08
8.0.110.0040.00417.04
8.0.100.0000.00716.90
8.0.90.0000.00817.08
8.0.80.0050.01116.89
8.0.70.0040.00417.08
8.0.60.0000.00817.10
8.0.50.0000.00916.97
8.0.30.0080.01517.07
8.0.20.0130.00617.40
8.0.10.0030.00317.14
8.0.00.0030.01317.07
7.4.330.0050.00015.55
7.4.320.0000.00716.67
7.4.300.0070.00016.64
7.4.290.0050.00516.64
7.4.280.0040.00416.82
7.4.270.0000.00816.77
7.4.260.0050.00013.46
7.4.250.0000.00716.70
7.4.240.0000.00716.80
7.4.230.0030.00316.75
7.4.220.0110.00716.66
7.4.210.0060.00916.70
7.4.200.0000.00716.54
7.4.160.0090.00616.60
7.4.150.0070.01017.40
7.4.140.0130.01017.86
7.4.130.0100.01316.62
7.4.120.0080.01216.68
7.4.110.0040.01416.29
7.4.100.0070.01016.73
7.4.90.0100.00716.57
7.4.80.0110.00719.39
7.4.70.0140.00316.74
7.4.60.0100.00716.53
7.4.50.0040.00816.53
7.4.40.0170.00316.68
7.4.30.0080.00816.52
7.4.00.0100.00615.16
7.3.330.0050.00013.51
7.3.320.0000.00513.38
7.3.310.0040.00416.66
7.3.300.0030.00316.41
7.3.290.0050.00516.46
7.3.280.0070.01016.51
7.3.270.0100.00717.40
7.3.260.0100.00616.52
7.3.250.0090.01416.56
7.3.240.0120.00416.52
7.3.230.0170.00016.60
7.3.210.0170.00016.43
7.3.200.0080.00816.52
7.3.190.0120.01216.53
7.3.180.0100.00616.40
7.3.170.0110.01116.45
7.3.160.0140.00416.56
7.2.330.0090.00916.56
7.2.320.0030.01316.82
7.2.310.0090.00616.82
7.2.300.0100.00716.51
7.2.290.0130.00316.61
7.2.80.0110.00916.54
7.2.60.0040.00917.07
7.2.00.0000.01019.56
7.1.200.0160.01415.57
7.1.100.0060.00618.11
7.1.70.0000.00717.25
7.1.60.3970.01333.42
7.1.50.0270.01333.20
7.1.40.0370.02032.43
7.1.30.0230.01732.64
7.1.20.0300.01032.89
7.1.10.0070.00714.89
7.1.00.0430.00314.74
7.0.200.3530.01315.13
7.0.190.0100.00715.04
7.0.180.0400.01314.71
7.0.170.0100.00714.51
7.0.160.0070.01014.45
7.0.150.0100.01314.43
7.0.140.0030.01314.50
7.0.130.0070.01015.02
7.0.120.0000.01014.75
7.0.110.0200.01714.36
7.0.100.0030.01314.73
7.0.90.0030.01014.54
7.0.80.2530.01014.59
7.0.70.0200.01014.71
7.0.60.0030.01014.54
7.0.50.2730.01714.72
7.0.40.0100.00714.84
7.0.30.0070.01014.82
7.0.20.2430.00714.70
7.0.10.2370.02014.69
7.0.00.2330.00314.80

preferences:
46.71 ms | 401 KiB | 5 Q