3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo round(15500.4, -4); ?>

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)
8.3.60.0040.01116.47
8.3.50.0150.00821.09
8.3.40.0170.00318.89
8.3.30.0080.00618.92
8.3.20.0060.00620.29
8.3.10.0000.00723.52
8.3.00.0040.00419.23
8.2.180.0120.00618.29
8.2.170.0100.00622.96
8.2.160.0040.01120.39
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00422.39
8.2.110.0090.00022.29
8.2.100.0120.00017.91
8.2.90.0040.00418.09
8.2.80.0040.00417.97
8.2.70.0050.00317.63
8.2.60.0000.00717.93
8.2.50.0050.00318.10
8.2.40.0040.00420.64
8.2.30.0000.00818.22
8.2.20.0040.00417.67
8.2.10.0070.00017.89
8.2.00.0080.00317.66
8.1.280.0140.00725.92
8.1.270.0050.00324.04
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00023.90
8.1.230.0080.00422.82
8.1.220.0000.00817.79
8.1.210.0040.00418.77
8.1.200.0000.01017.35
8.1.190.0030.00517.11
8.1.180.0030.00618.10
8.1.170.0080.00018.65
8.1.160.0000.00722.23
8.1.150.0000.00718.56
8.1.140.0000.00717.36
8.1.130.0000.00717.85
8.1.120.0040.00417.41
8.1.110.0070.00017.27
8.1.100.0040.00417.27
8.1.90.0030.00417.41
8.1.80.0030.00517.30
8.1.70.0070.00017.32
8.1.60.0000.00717.56
8.1.50.0060.00317.44
8.1.40.0040.00417.39
8.1.30.0030.00517.45
8.1.20.0000.00817.41
8.1.10.0040.00417.48
8.1.00.0020.00517.32
8.0.300.0070.00021.98
8.0.290.0060.00316.63
8.0.280.0030.00318.47
8.0.270.0000.00717.25
8.0.260.0040.00417.19
8.0.250.0000.00616.97
8.0.240.0000.01016.94
8.0.230.0030.00316.94
8.0.220.0000.00716.80
8.0.210.0000.00716.73
8.0.200.0000.00716.79
8.0.190.0000.00816.76
8.0.180.0000.00716.73
8.0.170.0000.00816.90
8.0.160.0000.00716.89
8.0.150.0030.00516.71
8.0.140.0040.00416.83
8.0.130.0000.00613.21
8.0.120.0040.00416.82
8.0.110.0000.00716.78
8.0.100.0060.00316.63
8.0.90.0000.00816.93
8.0.80.0090.01216.82
8.0.70.0040.00416.61
8.0.60.0020.00516.66
8.0.50.0000.00716.68
8.0.30.0120.00717.01
8.0.20.0090.01117.40
8.0.10.0030.00316.90
8.0.00.0040.01416.71
7.4.330.0000.00515.00
7.4.320.0030.00316.50
7.4.300.0030.00316.40
7.4.290.0030.00316.48
7.4.280.0070.00016.44
7.4.270.0030.00516.44
7.4.260.0030.00316.45
7.4.250.0030.00516.49
7.4.240.0040.00416.52
7.4.230.0070.00016.44
7.4.220.0070.01116.42
7.4.210.0090.01116.53
7.4.200.0000.00716.40
7.4.190.0000.00716.64
7.4.160.0150.00016.40
7.4.150.0130.00917.40
7.4.140.0090.00917.86
7.4.130.0040.01616.51
7.4.120.0090.00916.42
7.4.110.0060.01216.47
7.4.100.0000.02316.55
7.4.90.0070.01016.25
7.4.80.0120.00919.39
7.4.70.0050.01316.50
7.4.60.0060.01016.36
7.4.50.0020.00216.48
7.4.40.0090.00616.46
7.4.30.0120.00316.48
7.4.00.0070.00714.84
7.3.330.0030.00513.07
7.3.320.0030.00313.02
7.3.310.0030.00316.23
7.3.300.0000.00616.20
7.3.290.0080.01116.29
7.3.280.0080.00716.14
7.3.270.0200.00317.40
7.3.260.0100.01016.07
7.3.250.0120.00616.32
7.3.240.0000.01716.53
7.3.230.0060.01016.41
7.3.210.0040.01316.38
7.3.200.0110.00719.39
7.3.190.0080.00816.38
7.3.180.0100.00616.40
7.3.170.0040.01116.27
7.3.160.0130.00316.34
7.3.120.0100.00614.73
7.2.330.0150.00416.42
7.2.320.0070.01416.32
7.2.310.0100.00716.43
7.2.300.0060.00916.54
7.2.290.0130.00516.38
7.1.70.0040.00417.00
7.1.60.0030.02119.46
7.1.50.0040.02116.62
7.1.00.0000.08022.36
7.0.200.0030.00316.79
7.0.140.0030.07322.00
7.0.60.0170.06719.77
7.0.50.0030.05017.76
7.0.40.0130.07719.90
7.0.30.0230.05720.09
7.0.20.0200.03720.04
7.0.10.0130.03320.09
7.0.00.0130.07720.00
5.6.280.0030.07321.09
5.6.210.0200.06020.47
5.6.200.0100.08718.20
5.6.190.0100.07720.43
5.6.180.0230.05720.60
5.6.170.0230.04720.71
5.6.160.0000.08720.57
5.6.150.0100.07318.12
5.6.140.0100.06018.21
5.6.130.0130.08318.21
5.6.120.0030.07720.98
5.6.110.0030.04320.99
5.6.100.0100.07721.12
5.6.90.0100.05320.96
5.6.80.0000.04320.35
5.5.350.4170.04320.42
5.5.340.0070.06317.92
5.5.330.0070.06320.47
5.5.320.0070.07720.30
5.5.310.0430.06720.19
5.5.300.0030.03718.02
5.5.290.0070.03718.02
5.5.280.0030.05020.86
5.5.270.0030.04020.96
5.5.260.0170.07020.87
5.5.250.0130.04320.69
5.5.240.0270.07320.11
5.4.450.0230.07719.64
5.4.440.0200.04019.63
5.4.430.0230.03019.48
5.4.420.0330.05319.48
5.4.410.0230.03719.51
5.4.400.0230.07319.24
5.4.390.0300.06318.80
5.4.380.0130.04319.24
5.4.370.0200.06018.77
5.4.360.0200.05019.30
5.4.350.0400.05319.09
5.4.340.0370.06019.16
5.4.320.0270.07019.24
5.4.310.0200.04319.16
5.4.300.0170.04018.80
5.4.290.0200.06719.05
5.4.280.0270.07019.16
5.4.270.0270.07019.22
5.4.260.0200.05018.79
5.4.250.0170.05719.21
5.4.240.0300.05719.08
5.4.230.0170.04719.30
5.4.220.0300.04019.20
5.4.210.0200.03718.84
5.4.200.0200.04319.18
5.4.190.0200.06719.18
5.4.180.0200.04019.15
5.4.170.0270.03719.07
5.4.160.0170.03719.06
5.4.150.0170.04018.80
5.4.140.0170.04716.45
5.4.130.0170.03316.24
5.4.120.0230.07716.54
5.4.110.0130.03716.30
5.4.100.0200.07316.46
5.4.90.0270.03716.30
5.4.80.0270.03316.29
5.4.70.0200.06316.37
5.4.60.0230.05016.37
5.4.50.0100.04016.28
5.4.40.0200.06716.36
5.4.30.0200.06716.27
5.4.20.0170.05016.27
5.4.10.0200.07016.42
5.4.00.0200.03716.22
5.3.290.0230.07016.22
5.3.280.0170.04316.22
5.3.270.0130.08016.22
5.3.260.0170.06316.22
5.3.250.0270.05716.22
5.3.240.0130.07716.22
5.3.230.0100.04316.22
5.3.220.0170.06316.22
5.3.210.0230.03316.22
5.3.200.0130.04016.22
5.3.190.0200.03716.22
5.3.180.0270.06016.22
5.3.170.0130.04316.22
5.3.160.0300.04016.22
5.3.150.0270.06716.22
5.3.140.0230.04316.22
5.3.130.0270.06716.22
5.3.120.0200.05316.22
5.3.110.0170.07316.22
5.3.100.0100.05016.22
5.3.90.0170.03716.22
5.3.80.0230.06716.22
5.3.70.0230.07016.22
5.3.60.0400.04716.22
5.3.50.0200.07316.22
5.3.40.0200.04316.22
5.3.30.0270.05716.22
5.3.20.0230.07316.22
5.3.10.0230.06316.22
5.3.00.0300.05716.22
5.2.170.0170.07016.22
5.2.160.0300.04716.22
5.2.150.0170.04016.22
5.2.140.0230.03316.22
5.2.130.0200.03716.22
5.2.120.0200.06016.22
5.2.110.0270.03316.22
5.2.100.0170.05716.22
5.2.90.0170.03316.22
5.2.80.0200.04316.22
5.2.70.0170.03716.22
5.2.60.0200.03716.22
5.2.50.0230.03016.22
5.2.40.0170.06016.22
5.2.30.0200.05016.22
5.2.20.0200.03316.22
5.2.10.0170.05316.22
5.2.00.0130.05716.22
5.1.60.0130.03316.22
5.1.50.0170.04716.22
5.1.40.0130.05316.22
5.1.30.0170.03716.22
5.1.20.0170.04716.22
5.1.10.0170.05016.22
5.1.00.0070.05316.22
5.0.50.0100.02316.22
5.0.40.0070.02016.22
5.0.30.0100.02716.22
5.0.20.0070.02316.22
5.0.10.0030.02016.22
5.0.00.0100.06016.22
4.4.90.0070.03316.22
4.4.80.0070.01716.22
4.4.70.0030.03316.22
4.4.60.0030.02316.22
4.4.50.0070.02016.22
4.4.40.0070.05016.22
4.4.30.0070.01316.22
4.4.20.0070.02016.22
4.4.10.0100.02016.22
4.4.00.0100.02016.22
4.3.110.0070.01316.22
4.3.100.0100.01016.22
4.3.90.0070.01316.22
4.3.80.0030.04316.22
4.3.70.0100.03016.22
4.3.60.0030.02716.22
4.3.50.0070.03316.22
4.3.40.0070.03316.22
4.3.30.0030.03016.22
4.3.20.0000.02016.22
4.3.10.0000.02316.22
4.3.00.0000.02016.22

preferences:
50.73 ms | 401 KiB | 5 Q