3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(false < true); var_dump(false < null);

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)
8.3.60.0090.01218.31
8.3.50.0130.00721.08
8.3.40.0170.00318.65
8.3.30.0140.00320.20
8.3.20.0050.00518.43
8.3.10.0030.01020.80
8.3.00.0050.00323.68
8.2.180.0100.00716.50
8.2.170.0070.00722.96
8.2.160.0030.01720.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0080.00019.82
8.2.110.0110.00020.35
8.2.100.0070.00417.59
8.2.90.0070.00019.15
8.2.80.0000.00719.34
8.2.70.0030.00617.13
8.2.60.0030.00517.78
8.2.50.0070.00318.07
8.2.40.0080.00018.09
8.2.30.0000.00719.38
8.2.20.0070.00017.52
8.2.10.0030.00517.54
8.2.00.0080.00017.42
8.1.280.0110.00325.92
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0060.00322.34
8.1.230.0030.00720.97
8.1.220.0080.00018.77
8.1.210.0040.00418.85
8.1.200.0060.00317.22
8.1.190.0000.00717.28
8.1.180.0000.00918.10
8.1.170.0070.00018.50
8.1.160.0040.00418.75
8.1.150.0040.00418.37
8.1.140.0070.00017.27
8.1.130.0070.00017.67
8.1.120.0030.00317.22
8.1.110.0070.00017.21
8.1.100.0000.00717.30
8.1.90.0030.00317.23
8.1.80.0040.00417.37
8.1.70.0020.00517.33
8.1.60.0050.00317.31
8.1.50.0030.00517.41
8.1.40.0050.00317.30
8.1.30.0040.00417.47
8.1.20.0060.00317.51
8.1.10.0000.00817.23
8.1.00.0040.00417.26
8.0.300.0070.00019.77
8.0.290.0040.00417.14
8.0.280.0000.00718.35
8.0.270.0050.00317.04
8.0.260.0030.00316.73
8.0.250.0040.00416.84
8.0.240.0000.00716.76
8.0.230.0070.00016.78
8.0.220.0030.00316.63
8.0.210.0030.00316.82
8.0.200.0030.00316.86
8.0.190.0000.00716.72
8.0.180.0000.00716.81
8.0.170.0000.00716.78
8.0.160.0050.00316.77
8.0.150.0030.00316.78
8.0.140.0040.00416.67
8.0.130.0030.00313.20
8.0.120.0000.00716.65
8.0.110.0040.00416.75
8.0.100.0040.00416.82
8.0.90.0020.00516.59
8.0.80.0060.01116.71
8.0.70.0000.00716.73
8.0.60.0040.00416.61
8.0.50.0040.00416.80
8.0.30.0170.00517.04
8.0.20.0120.00717.40
8.0.10.0040.00416.86
8.0.00.0180.00216.62
7.4.330.0060.00016.84
7.4.320.0030.00316.44
7.4.300.0070.00016.46
7.4.290.0000.00716.46
7.4.280.0050.00316.34
7.4.270.0060.00016.40
7.4.260.0050.00013.14
7.4.250.0000.00816.37
7.4.240.0030.00316.34
7.4.230.0030.00316.36
7.4.220.0130.01016.47
7.4.210.0120.00316.48
7.4.200.0000.00716.46
7.4.190.0000.00716.22
7.4.160.0180.00616.30
7.4.150.0090.00917.40
7.4.140.0130.01017.86
7.4.130.0080.00916.31
7.4.120.0040.01116.43
7.4.110.0160.00316.23
7.4.100.0100.01016.21
7.4.90.0090.00916.24
7.4.80.0070.01519.39
7.4.70.0100.00716.29
7.4.60.0140.00416.26
7.4.50.0050.00516.16
7.4.40.0040.01422.77
7.4.30.0130.00416.42
7.4.00.0090.00314.82
7.3.330.0020.00213.06
7.3.320.0050.00013.11
7.3.310.0030.00316.02
7.3.300.0000.00716.16
7.3.290.0110.00416.17
7.3.280.0120.00316.13
7.3.270.0120.00617.40
7.3.260.0120.00918.24
7.3.250.0110.00516.23
7.3.240.0060.01016.07
7.3.230.0080.00816.39
7.3.210.0030.01616.06
7.3.200.0110.01119.39
7.3.190.0130.00816.11
7.3.180.0090.00616.16
7.3.170.0030.01316.29
7.3.160.0120.00416.22
7.3.120.0090.00614.88
7.3.10.0060.01016.45
7.3.00.0070.00716.48
7.2.330.0100.00716.14
7.2.320.0080.01416.54
7.2.310.0100.01016.48
7.2.300.0080.00816.52
7.2.290.0060.00916.13
7.2.130.0040.00816.57
7.2.120.0060.00616.45
7.2.110.0100.00316.69
7.2.100.0090.00616.59
7.2.90.0000.01616.51
7.2.80.0030.00716.80
7.2.70.0070.00716.69
7.2.60.0100.00316.60
7.2.50.0090.00916.45
7.2.40.0190.00616.34
7.2.30.0230.00016.75
7.2.20.0140.00316.56
7.2.10.0070.01016.65
7.2.00.0060.00717.86
7.1.250.0080.00415.31
7.1.200.0100.00315.63
7.1.100.0030.00717.88
7.1.70.0070.00716.90
7.1.60.0040.01819.17
7.1.50.0070.00716.77
7.1.00.0000.03722.36
7.0.200.0040.00416.57
7.0.140.0100.06322.04
7.0.60.0070.08720.05
7.0.50.0030.08717.78
7.0.40.0200.05720.40
7.0.30.0230.05720.16
7.0.20.0270.08020.04
7.0.10.0200.07720.29
7.0.00.0200.07720.11
5.6.280.0030.06721.11
5.6.210.0270.05320.66
5.6.200.0070.06318.12
5.6.190.0000.05320.68
5.6.180.0300.03020.77
5.6.170.0270.07720.42
5.6.160.0070.08320.46
5.6.150.0300.02318.21
5.6.140.0070.04018.16
5.6.130.0070.03718.07
5.6.120.0070.05020.88
5.6.110.0130.08020.88
5.6.100.0200.07320.88
5.6.90.0070.08320.96
5.6.80.0070.03720.52
5.6.70.3970.03720.39
5.5.350.0370.06020.43
5.5.340.0070.04318.01
5.5.330.0030.04020.36
5.5.320.0200.04720.44
5.5.310.0270.03720.26
5.5.300.0100.07718.00
5.5.290.0100.04317.89
5.5.280.0070.04020.64
5.5.270.0100.04720.64
5.5.260.0070.06720.85
5.5.250.0070.08020.68
5.5.240.0170.06720.14
5.4.450.2670.04019.21
5.4.440.2330.04319.48
5.4.430.2330.03319.24
5.4.420.2970.03719.56
5.4.410.2570.04018.99
5.4.400.3030.03719.25
5.4.390.3000.04319.13
5.4.380.2800.03719.09
5.4.370.2500.03719.13
5.4.360.2200.03719.08
5.4.350.3170.04319.16
5.4.340.2800.04318.80
5.4.320.2730.04018.77
5.4.310.2270.05019.07
5.4.300.0730.04019.21
5.4.290.0400.05019.05
5.4.280.0170.03719.08
5.4.270.0200.04719.25
5.4.260.0130.04019.09
5.4.250.0130.04018.77
5.4.240.0170.05019.07
5.4.230.0500.05018.93
5.4.220.0230.03318.87
5.4.210.0230.03019.15
5.4.200.0130.04019.13
5.4.190.0200.03319.12
5.4.180.0130.04318.80
5.4.170.0130.05018.92
5.4.160.0200.07018.89
5.4.150.0200.04018.89
5.4.140.0200.03316.54
5.4.130.0170.03716.26
5.4.120.0170.03716.43
5.4.110.0230.03016.21
5.4.100.0170.04716.45
5.4.90.0200.05716.48
5.4.80.0170.04016.44
5.4.70.0170.04716.05
5.4.60.0200.04016.12
5.4.50.0230.03016.45
5.4.40.0170.03716.36
5.4.30.0230.03016.45
5.4.20.0200.03316.43
5.4.10.0200.03316.36
5.4.00.0200.03015.99
5.3.290.0100.05714.68
5.3.280.0100.03714.54
5.3.270.0200.04314.54
5.3.260.0170.04314.61
5.3.250.0130.04314.61
5.3.240.0170.03714.46
5.3.230.0230.04314.70
5.3.220.0230.07714.43
5.3.210.0300.06714.61
5.3.200.0230.03014.51
5.3.190.0230.05714.47
5.3.180.0230.04014.43
5.3.170.0130.05314.46
5.3.160.0170.04014.42
5.3.150.0130.03714.60
5.3.140.0170.03314.50
5.3.130.0200.07014.50
5.3.120.0200.07314.39
5.3.110.0170.03714.50
5.3.100.0100.05013.88
5.3.90.0200.04313.88
5.3.80.0200.04314.00
5.3.70.0100.04014.11
5.3.60.0230.03713.95
5.3.50.0230.04713.99
5.3.40.0100.04313.72
5.3.30.0170.04313.86
5.3.20.0230.04713.53
5.3.10.0200.04013.55
5.3.00.0170.05713.73
5.2.170.0100.06311.16
5.2.160.0200.06010.98
5.2.150.0000.03311.00
5.2.140.0170.03011.05
5.2.130.0100.03710.95
5.2.120.0100.04711.01
5.2.110.0200.05710.93
5.2.100.0130.04311.04
5.2.90.0170.03010.95
5.2.80.0170.02710.93
5.2.70.0130.04310.95
5.2.60.0130.04710.93
5.2.50.0170.06710.80
5.2.40.0170.05710.93
5.2.30.0130.06010.98
5.2.20.0130.03010.83
5.2.10.0130.05710.82
5.2.00.0070.04710.68
5.1.60.0130.02310.14
5.1.50.0100.0309.89
5.1.40.0170.02310.13
5.1.30.0130.04710.34
5.1.20.0070.03310.30
5.1.10.0130.04310.07
5.1.00.0070.05710.03
5.0.50.0030.0278.55
5.0.40.0070.0438.52
5.0.30.0100.0478.20
5.0.20.0070.0438.08
5.0.10.0130.0408.31
5.0.00.0030.0408.13
4.4.90.0100.0307.57
4.4.80.0070.0207.57
4.4.70.0070.0207.57
4.4.60.0070.0377.57
4.4.50.0070.0307.57
4.4.40.0100.0277.57
4.4.30.0100.0307.57
4.4.20.0000.0377.57
4.4.10.0000.0377.57
4.4.00.0070.0307.57
4.3.110.0000.0277.57
4.3.100.0000.0207.57
4.3.90.0000.0207.57
4.3.80.0030.0507.57
4.3.70.0330.0177.57
4.3.60.1270.0207.57
4.3.50.1100.0207.57
4.3.40.0970.0337.57
4.3.30.0500.0137.57
4.3.20.0500.0207.57
4.3.10.0430.0177.57
4.3.00.0630.0237.57

preferences:
51.91 ms | 401 KiB | 5 Q