3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo round(99.99999, 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)
8.3.60.0180.00418.43
8.3.50.0070.01321.92
8.3.40.0070.00718.70
8.3.30.0110.00418.67
8.3.20.0060.00318.48
8.3.10.0040.00421.01
8.3.00.0040.00423.61
8.2.180.0040.01116.38
8.2.170.0120.00322.96
8.2.160.0070.00720.56
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00519.77
8.2.110.0060.00320.45
8.2.100.0120.00017.84
8.2.90.0000.00819.22
8.2.80.0030.00617.97
8.2.70.0040.00417.63
8.2.60.0000.00918.04
8.2.50.0050.00318.07
8.2.40.0000.00818.16
8.2.30.0000.00819.47
8.2.20.0000.00717.73
8.2.10.0050.00317.71
8.2.00.0080.00317.46
8.1.280.0150.00025.92
8.1.270.0040.00423.99
8.1.260.0030.00626.35
8.1.250.0080.00028.09
8.1.240.0070.00322.48
8.1.230.0030.00920.88
8.1.220.0040.00418.77
8.1.210.0080.00018.84
8.1.200.0000.00817.35
8.1.190.0040.00417.53
8.1.180.0060.00318.10
8.1.170.0040.00418.59
8.1.160.0070.00018.69
8.1.150.0040.00418.56
8.1.140.0030.00517.29
8.1.130.0080.00017.86
8.1.120.0060.00317.25
8.1.110.0000.00717.27
8.1.100.0040.00417.45
8.1.90.0050.00217.43
8.1.80.0040.00417.36
8.1.70.0070.00017.39
8.1.60.0030.00617.49
8.1.50.0060.00317.40
8.1.40.0070.00017.32
8.1.30.0000.00817.53
8.1.20.0050.00317.46
8.1.10.0050.00317.52
8.1.00.0050.00317.29
8.0.300.0000.00819.88
8.0.290.0060.00317.18
8.0.280.0000.00718.43
8.0.270.0000.00717.16
8.0.260.0000.00616.70
8.0.250.0050.00216.83
8.0.240.0080.00016.92
8.0.230.0000.00716.79
8.0.220.0030.00316.75
8.0.210.0030.00316.75
8.0.200.0030.00316.86
8.0.190.0000.00716.90
8.0.180.0040.00416.87
8.0.170.0050.00316.86
8.0.160.0040.00416.78
8.0.150.0040.00416.67
8.0.140.0030.00316.84
8.0.130.0000.00713.17
8.0.120.0000.00816.73
8.0.110.0070.00016.71
8.0.100.0000.00716.71
8.0.90.0000.00816.76
8.0.80.0110.00316.83
8.0.70.0000.00716.83
8.0.60.0050.00216.68
8.0.50.0080.00016.68
8.0.30.0090.01017.05
8.0.20.0080.01017.40
8.0.10.0000.00717.00
8.0.00.0090.01016.73
7.4.330.0050.00014.70
7.4.320.0030.00316.45
7.4.300.0000.00616.39
7.4.290.0030.00316.56
7.4.280.0030.00316.54
7.4.270.0080.00016.38
7.4.260.0000.00513.21
7.4.250.0000.00716.35
7.4.240.0000.00716.44
7.4.230.0030.00316.55
7.4.220.0110.00716.46
7.4.210.0060.00816.50
7.4.200.0030.00316.55
7.4.190.0000.00716.65
7.4.160.0120.00416.46
7.4.150.0110.00717.40
7.4.140.0070.01517.86
7.4.130.0080.01016.30
7.4.120.0060.01116.53
7.4.110.0120.01216.68
7.4.100.0100.00716.41
7.4.90.0120.00616.31
7.4.80.0050.01419.39
7.4.70.0060.01216.59
7.4.60.0120.01316.39
7.4.50.0060.00316.64
7.4.40.0040.01422.52
7.4.30.0080.00816.56
7.4.00.0090.00614.88
7.3.330.0020.00213.11
7.3.320.0050.00013.16
7.3.310.0030.00316.15
7.3.300.0030.00316.23
7.3.290.0090.00616.23
7.3.280.0090.00816.19
7.3.270.0090.00617.40
7.3.260.0070.01218.24
7.3.250.0150.00516.24
7.3.240.0150.00316.28
7.3.230.0040.01516.39
7.3.210.0160.00616.31
7.3.200.0130.00319.39
7.3.190.0130.01016.48
7.3.180.0040.01216.24
7.3.170.0100.00716.54
7.3.160.0080.00816.57
7.3.120.0060.00914.72
7.2.330.0100.00716.60
7.2.320.0090.00916.59
7.2.310.0140.00316.49
7.2.300.0130.01016.53
7.2.290.0110.00616.60
7.2.00.0100.00319.41
7.1.100.0000.01617.99
7.1.70.0040.00417.02
7.1.60.0070.01819.40
7.1.50.0110.00016.62
7.1.00.0030.07322.30
7.0.200.0040.00416.77
7.0.140.0030.07322.13
7.0.70.0070.07721.70
7.0.60.0070.08721.75
7.0.50.0100.08322.05
7.0.40.0100.07720.11
7.0.30.0070.06720.04
7.0.20.0100.08020.14
7.0.10.0070.07320.12
7.0.00.0000.04320.02
5.6.280.0030.07321.08
5.6.220.0030.04720.50
5.6.210.0130.07020.74
5.6.200.0070.05720.95
5.6.190.0030.06720.93
5.6.180.0070.05021.11
5.6.170.0000.08720.99
5.6.160.0070.08021.02
5.6.150.0030.07321.08
5.6.140.0030.05321.11
5.6.130.0070.08721.10
5.6.120.0000.09321.16
5.6.110.0070.08321.00
5.6.100.0000.06321.00
5.6.90.0100.07321.14
5.6.80.0000.08320.37
5.6.70.0000.08320.39
5.6.60.0000.08320.36
5.6.50.0070.07020.40
5.6.40.0030.07320.30
5.6.30.0100.06320.36
5.6.20.0070.07720.34
5.6.10.0030.05020.38
5.6.00.0030.07720.40
5.5.360.0000.08720.42
5.5.350.0030.08720.43
5.5.340.0100.07720.88
5.5.330.0030.08020.88
5.5.320.0070.07020.89
5.5.310.0000.08720.74
5.5.300.0000.09020.79
5.5.290.0030.07720.83
5.5.280.0070.07720.92
5.5.270.0100.06720.89
5.5.260.0030.08720.89
5.5.250.0000.08320.52
5.5.240.0030.08320.24
5.5.230.0030.05720.24
5.5.220.0130.07720.18
5.5.210.0070.07320.16
5.5.200.0100.07320.07
5.5.190.0070.06719.98
5.5.180.0130.06720.15
5.5.160.0030.08020.13
5.5.150.0130.07320.10
5.5.140.0030.05320.06
5.5.130.0100.07020.09
5.5.120.0030.05319.98
5.5.110.0030.08320.17
5.5.100.0030.08319.95
5.5.90.0000.04720.03
5.5.80.0000.06720.11
5.5.70.0030.07720.05
5.5.60.0000.08019.92
5.5.50.0100.07319.92
5.5.40.0030.06020.03
5.5.30.0030.08020.05
5.5.20.0030.05320.08
5.5.10.0030.07020.09
5.5.00.0030.03720.04
5.4.450.0030.08019.36
5.4.440.0030.06019.31
5.4.430.0070.08019.48
5.4.420.0030.08019.38
5.4.410.0000.05319.36
5.4.400.0000.08319.08
5.4.390.0100.06719.19
5.4.380.0030.04719.06
5.4.370.0070.07019.03
5.4.360.0030.04719.15
5.4.350.0070.07018.88
5.4.340.0030.04319.01
5.4.320.0030.05018.87
5.4.310.0070.06718.96
5.4.300.0070.07019.15
5.4.290.0130.06719.00
5.4.280.0030.05319.14
5.4.270.0000.07719.30
5.4.260.0070.05718.84
5.4.250.0130.07018.98
5.4.240.0070.07719.05
5.4.230.0070.07319.02
5.4.220.0070.05719.05
5.4.210.0030.05319.16
5.4.200.0030.05718.97
5.4.190.0030.05318.97
5.4.180.0100.07319.09
5.4.170.0000.04019.08
5.4.160.0030.04718.94
5.4.150.0030.07718.88
5.4.140.0070.07316.12
5.4.130.0070.05716.34
5.4.120.0000.04016.38
5.4.110.0130.07316.40
5.4.100.0030.07316.44
5.4.90.0030.07316.21
5.4.80.0100.05716.40
5.4.70.0000.06016.42
5.4.60.0000.04716.38
5.4.50.0100.06316.41
5.4.40.0130.03016.45
5.4.30.0030.04716.23
5.4.20.0070.05016.23
5.4.10.0070.04716.40
5.4.00.0030.07315.71
5.3.290.0070.07714.64
5.3.280.0030.06314.51
5.3.270.0030.06714.61
5.3.260.0030.08314.61
5.3.250.0030.07314.66
5.3.240.0000.05714.58
5.3.230.0100.06014.58
5.3.220.0000.08014.53
5.3.210.0030.08014.45
5.3.200.0000.08014.48
5.3.190.0100.06714.61
5.3.180.0030.06314.48
5.3.170.0030.07314.53
5.3.160.0030.07714.61
5.3.150.0070.07314.44
5.3.140.0070.07314.48
5.3.130.0070.07314.48
5.3.120.0130.06314.46
5.3.110.0000.05714.54
5.3.100.0070.05014.01
5.3.90.0000.08013.98
5.3.80.0030.06313.97
5.3.70.0070.04013.95
5.3.60.0030.07013.98
5.3.50.0070.05013.92
5.3.40.0070.03713.94
5.3.30.0000.03713.76
5.3.20.0070.06713.64
5.3.10.0000.08013.51
5.3.00.0030.07313.40
5.2.170.0000.06712.17
5.2.160.0030.06312.17
5.2.150.0000.06312.17
5.2.140.0030.06012.17
5.2.130.0100.03312.17
5.2.120.0000.04012.17
5.2.110.0030.04712.17
5.2.100.0030.05312.17
5.2.90.0030.06012.17
5.2.80.0000.06712.17
5.2.70.0000.06312.17
5.2.60.0000.06012.17
5.2.50.0000.05012.17
5.2.40.0000.06012.17
5.2.30.0070.05312.17
5.2.20.0030.06312.17
5.2.10.0030.06012.17
5.2.00.0100.03312.17
5.1.60.0000.03712.17
5.1.50.0070.02712.17
5.1.40.0000.05712.17
5.1.30.0000.05312.17
5.1.20.0070.04712.17
5.1.10.0030.05312.17
5.1.00.0000.05712.17
5.0.50.0030.04312.17
5.0.40.0000.04712.17
5.0.30.0000.06312.17
5.0.20.0070.03012.17
5.0.10.0000.04712.17
5.0.00.0000.06712.17
4.4.90.0000.03312.17
4.4.80.0030.02712.17
4.4.70.0000.04012.17
4.4.60.0000.04012.17
4.4.50.0000.03012.17
4.4.40.0000.05712.17
4.4.30.0000.03312.17
4.4.20.0070.03312.17
4.4.10.0030.03712.17
4.4.00.0000.05712.17
4.3.110.0030.02312.17
4.3.100.0000.03712.17
4.3.90.0070.01712.17
4.3.80.0000.05312.17
4.3.70.0000.02312.17
4.3.60.0000.03312.17
4.3.50.0030.02312.17
4.3.40.0000.04012.17
4.3.30.0000.03712.17
4.3.20.0000.03012.17
4.3.10.0030.02712.17
4.3.00.0000.02712.17

preferences:
43 ms | 401 KiB | 5 Q