3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo round(-0.0001,2);

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)
8.3.40.0070.01418.77
8.3.30.0110.00419.04
8.3.20.0080.00020.38
8.3.10.0050.00223.68
8.3.00.0080.00019.38
8.2.170.0070.00722.96
8.2.160.0130.00020.18
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0050.00319.83
8.2.110.0060.00322.16
8.2.100.0090.00317.71
8.2.90.0000.00819.05
8.2.80.0040.00417.97
8.2.70.0030.00517.63
8.2.60.0000.00818.05
8.2.50.0060.00618.07
8.2.40.0070.00018.16
8.2.30.0040.00417.91
8.2.20.0060.00317.67
8.2.10.0050.00317.86
8.2.00.0000.00817.61
8.1.270.0030.00624.04
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00022.46
8.1.230.0030.00717.83
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.13
8.1.190.0000.00717.10
8.1.180.0040.00418.10
8.1.170.0040.00418.46
8.1.160.0030.00518.90
8.1.150.0050.00218.81
8.1.140.0030.00517.29
8.1.130.0000.00817.88
8.1.120.0070.00017.37
8.1.110.0080.00017.29
8.1.100.0060.00317.38
8.1.90.0070.00017.28
8.1.80.0030.00317.27
8.1.70.0030.00317.30
8.1.60.0080.00017.52
8.1.50.0000.00817.34
8.1.40.0040.00417.42
8.1.30.0000.00817.54
8.1.20.0030.00617.41
8.1.10.0070.00017.41
8.1.00.0040.00417.42
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0050.00218.32
8.0.270.0000.00717.16
8.0.260.0000.00617.14
8.0.250.0030.00316.96
8.0.240.0000.00816.88
8.0.230.0070.00016.89
8.0.220.0000.00716.75
8.0.210.0000.00716.70
8.0.200.0000.00616.90
8.0.190.0060.00316.89
8.0.180.0090.00416.85
8.0.170.0030.00516.76
8.0.160.0070.00016.68
8.0.150.0000.00816.66
8.0.140.0030.00416.63
8.0.130.0000.00513.23
8.0.120.0070.00016.79
8.0.110.0040.00416.65
8.0.100.0040.00416.71
8.0.90.0040.00416.61
8.0.80.0100.00616.84
8.0.70.0040.00416.64
8.0.60.0040.00416.70
8.0.50.0030.00516.80
8.0.30.0200.00517.03
8.0.20.0120.00717.40
8.0.10.0000.00816.77
8.0.00.0130.00616.85
7.4.330.0050.00015.02
7.4.320.0030.00316.47
7.4.300.0060.00016.32
7.4.290.0030.00316.41
7.4.280.0000.00716.42
7.4.270.0070.00016.45
7.4.260.0000.00716.50
7.4.250.0080.00016.55
7.4.240.0040.00316.45
7.4.230.0040.00416.61
7.4.220.0030.01416.59
7.4.210.0160.00016.48
7.4.200.0030.00316.41
7.4.160.0040.01516.31
7.4.150.0120.00617.40
7.4.140.0130.00917.86
7.4.130.0110.00616.59
7.4.120.0110.00616.45
7.4.110.0060.01316.41
7.4.100.0030.01716.43
7.4.90.0060.01216.54
7.4.80.0140.00719.39
7.4.70.0090.00616.41
7.4.60.0100.00716.30
7.4.50.0040.00416.45
7.4.40.0100.01716.39
7.4.30.0070.01016.47
7.4.00.0140.00314.73
7.3.330.0050.00012.94
7.3.320.0050.00013.13
7.3.310.0000.00816.11
7.3.300.0000.00616.21
7.3.290.0100.01016.20
7.3.280.0110.00816.17
7.3.270.0100.01317.40
7.3.260.0120.01216.43
7.3.250.0100.00616.31
7.3.240.0070.01416.38
7.3.230.0060.01216.41
7.3.210.0100.00716.39
7.3.200.0090.00819.39
7.3.190.0100.00716.22
7.3.180.0040.01116.30
7.3.170.0040.01216.27
7.3.160.0090.00616.52
7.2.330.0160.01016.40
7.2.320.0060.01516.50
7.2.310.0030.01316.36
7.2.300.0090.00916.61
7.2.290.0070.01016.57
7.2.60.0000.01216.86
7.1.200.0080.00415.70
7.1.100.0250.00615.98
7.1.70.0050.00217.00
7.1.60.0070.01819.40
7.1.50.0000.01916.69
7.1.00.0000.08022.40
7.0.200.0030.00616.68
7.0.140.0030.07322.01
7.0.100.0070.04320.16
7.0.90.0030.03319.95
7.0.80.0100.04320.11
7.0.70.0070.04319.84
7.0.60.0070.04719.95
7.0.50.0030.04720.24
7.0.40.0000.04020.18
7.0.30.0030.04320.17
7.0.20.0000.03720.18
7.0.10.0130.03320.02
7.0.00.0070.03020.13
5.6.280.0000.07321.07
5.6.250.0030.04720.52
5.6.240.0030.07320.63
5.6.230.0170.07720.66
5.6.220.0000.04320.61
5.6.210.0000.04320.60
5.6.200.0070.03721.09
5.6.190.0030.04721.12
5.6.180.0070.05021.01
5.6.170.0030.05021.07
5.6.160.0000.04720.99
5.6.150.0070.06321.13
5.6.140.0030.03721.09
5.6.130.0030.03320.93
5.6.120.0070.03721.05
5.6.110.0100.03721.00
5.6.100.0100.03020.96
5.6.90.0070.03720.98
5.6.80.0130.06020.40
5.6.70.0070.08020.48
5.6.60.0100.07320.35
5.6.50.0070.06320.41
5.6.40.0130.06720.36
5.6.30.0070.08020.42
5.6.20.0100.08020.38
5.6.10.0100.07720.51
5.6.00.0200.06720.46
5.5.380.0100.03720.41
5.5.370.0100.04720.35
5.5.360.0100.05320.33
5.5.350.0000.04720.44
5.5.340.0170.02720.63
5.5.330.0030.04320.87
5.5.320.0030.04320.78
5.5.310.0170.02720.76
5.5.300.0170.03020.82
5.5.290.0030.04320.91
5.5.280.0100.04320.79
5.5.270.0030.03720.90
5.5.260.0030.04320.71
5.5.250.0000.04320.63
5.5.240.0070.03320.17
5.5.230.0070.03320.20
5.5.220.0070.08320.13
5.5.210.0100.04720.19
5.5.200.0070.07720.24
5.5.190.0070.08020.20
5.5.180.0030.05020.26
5.5.160.0130.06720.20
5.5.150.0030.07720.16
5.5.140.0030.08320.21
5.5.130.0100.04320.11
5.5.120.0030.05020.21
5.5.110.0100.07320.23
5.5.100.0030.04720.00
5.5.90.0030.04020.13
5.5.80.0000.05020.04
5.5.70.0070.07320.02
5.5.60.0130.05719.99
5.5.50.0130.04020.13
5.5.40.0100.04320.04
5.5.30.0070.03720.03
5.5.20.0130.07020.00
5.5.10.0070.07020.11
5.5.00.0000.08320.15
5.4.450.0070.03719.44
5.4.440.0030.04719.42
5.4.430.0030.04319.43
5.4.420.0070.04319.20
5.4.410.0030.07319.20
5.4.400.0070.07319.12
5.4.390.0100.05318.96
5.4.380.0130.06019.16
5.4.370.0030.08318.85
5.4.360.0070.07718.82
5.4.350.0000.08019.06
5.4.340.0070.04319.11
5.4.320.0170.05719.30
5.4.310.0130.06319.11
5.4.300.0070.05019.11
5.4.290.0130.06318.98
5.4.280.0200.06719.11
5.4.270.0000.08719.05
5.4.260.0070.03719.15
5.4.250.0070.04018.84
5.4.240.0000.04018.95
5.4.230.0100.07018.97
5.4.220.0000.04318.84
5.4.210.0070.04719.32
5.4.200.0000.04019.18
5.4.190.0030.03719.10
5.4.180.0100.07718.95
5.4.170.0030.03319.08
5.4.160.0070.03719.09
5.4.150.0130.05719.06
5.4.140.0070.05316.31
5.4.130.0070.05716.13
5.4.120.0070.03316.27
5.4.110.0030.04016.27
5.4.100.0030.06016.40
5.4.90.0070.05016.42
5.4.80.0100.03016.38
5.4.70.0070.03016.42
5.4.60.0070.03316.26
5.4.50.0030.03716.32
5.4.40.0030.07316.46
5.4.30.0000.08316.39
5.4.20.0070.06316.41
5.4.10.0130.06316.23
5.4.00.0130.06715.76
5.3.290.0000.04315.57
5.3.280.0000.05715.57
5.3.270.0030.03715.57
5.3.260.0000.05015.57
5.3.250.0100.04015.57
5.3.240.0170.03015.57
5.3.230.0070.04015.57
5.3.220.0000.06015.57
5.3.210.0000.04715.57
5.3.200.0130.06015.57
5.3.190.0030.04715.57
5.3.180.0030.03715.57
5.3.170.0000.05315.57
5.3.160.0000.05015.57
5.3.150.0000.06315.57
5.3.140.0070.04315.57
5.3.130.0100.07315.57
5.3.120.0100.07315.57
5.3.110.0100.06715.57
5.3.100.0100.06715.57
5.3.90.0070.06715.57
5.3.80.0170.06315.57
5.3.70.0070.07315.57
5.3.60.0030.05315.57
5.3.50.0070.03315.57
5.3.40.0070.06715.57
5.3.30.0100.06315.57
5.3.20.0130.05015.57
5.3.10.0170.06315.57
5.3.00.0030.04015.57
5.2.170.0070.06015.57
5.2.160.0030.04715.57
5.2.150.0130.04715.57
5.2.140.0100.03315.57
5.2.130.0030.03315.57
5.2.120.0130.06015.57
5.2.110.0070.05715.57
5.2.100.0030.05015.57
5.2.90.0030.06315.57
5.2.80.0030.05315.57
5.2.70.0030.06315.57
5.2.60.0070.06315.57
5.2.50.0030.03315.57
5.2.40.0070.02715.57
5.2.30.0070.03315.57
5.2.20.0070.04715.57
5.2.10.0030.03315.57
5.2.00.0030.05715.57
5.1.60.0070.04715.57
5.1.50.0000.05315.57
5.1.40.0070.05015.57
5.1.30.0030.03715.57
5.1.20.0100.05015.57
5.1.10.0030.04315.57
5.1.00.0070.05715.57
5.0.50.0070.04315.57
5.0.40.0030.02315.57
5.0.30.0070.04315.57
5.0.20.0000.04715.57
5.0.10.0070.02015.57
5.0.00.0030.06015.57
4.4.90.0100.02715.57
4.4.80.0030.02315.57
4.4.70.0070.03015.57
4.4.60.0000.01715.57
4.4.50.0030.03315.57
4.4.40.0070.02015.57
4.4.30.0030.01715.57
4.4.20.0070.03015.57
4.4.10.0070.03315.57
4.4.00.0030.05315.57
4.3.110.0030.03015.57
4.3.100.0130.02315.57
4.3.90.0100.02715.57
4.3.80.0070.04015.57
4.3.70.0030.03015.57
4.3.60.0000.02015.57
4.3.50.0000.02015.57
4.3.40.0000.04715.57
4.3.30.0000.02315.57
4.3.20.0030.03015.57
4.3.10.0030.03015.57
4.3.00.0030.02315.57

preferences:
42.19 ms | 400 KiB | 5 Q