3v4l.org

run code in 300+ PHP versions simultaneously
<?php define("B","0x02"); echo (int) B;

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)
8.3.60.0140.00718.31
8.3.50.0120.00622.08
8.3.40.0110.00418.60
8.3.30.0140.00718.96
8.3.20.0120.00320.48
8.3.10.0040.00422.04
8.3.00.0040.00422.45
8.2.180.0110.00416.50
8.2.170.0140.00022.96
8.2.160.0100.01020.95
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0110.00326.16
8.2.120.0060.00317.63
8.2.110.0060.00621.05
8.2.100.0090.00317.78
8.2.90.0080.00019.28
8.2.80.0050.00317.97
8.2.70.0030.00617.50
8.2.60.0050.00317.80
8.2.50.0050.00318.07
8.2.40.0080.00017.84
8.2.30.0000.00717.97
8.2.20.0040.00417.51
8.2.10.0030.00617.56
8.2.00.0030.00617.48
8.1.280.0100.01025.92
8.1.270.0030.00523.98
8.1.260.0060.00326.35
8.1.250.0100.00328.09
8.1.240.0060.00322.02
8.1.230.0080.00418.81
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0030.00517.53
8.1.180.0040.00418.10
8.1.170.0040.00418.49
8.1.160.0000.00721.95
8.1.150.0000.00718.56
8.1.140.0040.00417.44
8.1.130.0070.00017.61
8.1.120.0000.00817.41
8.1.110.0040.00317.39
8.1.100.0070.00017.38
8.1.90.0050.00217.27
8.1.80.0000.00717.41
8.1.70.0030.00317.30
8.1.60.0020.00517.42
8.1.50.0080.00017.34
8.1.40.0000.01017.36
8.1.30.0030.00617.54
8.1.20.0030.00517.64
8.1.10.0040.00417.42
8.1.00.0060.00317.29
8.0.300.0000.00718.77
8.0.290.0070.00016.63
8.0.280.0030.00318.36
8.0.270.0000.00817.07
8.0.260.0030.00316.79
8.0.250.0000.00716.85
8.0.240.0030.00316.90
8.0.230.0040.00416.90
8.0.220.0040.00316.71
8.0.210.0030.00316.81
8.0.200.0000.00716.77
8.0.190.0000.00716.82
8.0.180.0040.00416.83
8.0.170.0000.00716.91
8.0.160.0030.00316.81
8.0.150.0040.00416.66
8.0.140.0030.00316.79
8.0.130.0030.00313.23
8.0.120.0000.00716.82
8.0.110.0040.00416.80
8.0.100.0000.00716.70
8.0.90.0000.00716.66
8.0.80.0130.00316.89
8.0.70.0000.00716.87
8.0.60.0050.00216.64
8.0.50.0040.00416.89
8.0.30.0120.01117.00
8.0.20.0100.00917.40
8.0.10.0070.00017.06
8.0.00.0100.01116.52
7.4.330.0000.00515.00
7.4.320.0060.00016.44
7.4.300.0030.00316.42
7.4.290.0040.00416.34
7.4.280.0000.00716.53
7.4.270.0060.00016.43
7.4.260.0000.00716.41
7.4.250.0040.00416.36
7.4.240.0020.00516.48
7.4.230.0040.00416.63
7.4.220.0060.01216.43
7.4.210.0080.00716.52
7.4.200.0040.00416.51
7.4.190.0030.00316.59
7.4.160.0160.00616.73
7.4.150.0120.00617.40
7.4.140.0150.00517.86
7.4.130.0120.00716.54
7.4.120.0120.00516.47
7.4.110.0090.00916.56
7.4.100.0100.00716.45
7.4.90.0070.01016.48
7.4.80.0100.01016.14
7.4.70.0100.00616.43
7.4.60.0090.00916.39
7.4.50.0030.00516.35
7.4.40.0110.00422.77
7.4.30.0070.01016.41
7.4.00.0040.01215.04
7.3.330.0030.00312.95
7.3.320.0030.00313.03
7.3.310.0030.00316.13
7.3.300.0060.00016.10
7.3.290.0060.01316.19
7.3.280.0100.00816.22
7.3.270.0140.00917.40
7.3.260.0070.01016.36
7.3.250.0130.00516.32
7.3.240.0130.00416.35
7.3.230.0130.00316.39
7.3.210.0130.00416.43
7.3.200.0030.01919.39
7.3.190.0100.00616.38
7.3.180.0120.00416.46
7.3.170.0130.00716.31
7.3.160.0110.00516.27
7.3.120.0030.01414.71
7.2.330.0090.00916.32
7.2.320.0100.01016.28
7.2.310.0160.00416.54
7.2.300.0100.00716.51
7.2.290.0210.00016.36
7.2.60.0140.00016.79
7.2.00.0100.00719.38
7.1.200.0000.01215.70
7.1.100.0030.00617.93
7.1.70.0100.00017.23
7.1.60.0100.01419.82
7.1.50.0140.00716.79
7.1.00.0070.07322.33
7.0.200.0110.00416.68
7.0.140.0030.07322.11
7.0.70.0130.07019.88
7.0.60.0030.08719.89
7.0.50.0030.07720.34
7.0.40.0130.07320.05
7.0.30.0030.06020.14
7.0.20.0130.06320.05
7.0.10.0100.07719.95
7.0.00.0130.06720.12
5.6.280.0130.06321.09
5.6.220.0130.05320.73
5.6.210.0070.07720.74
5.6.200.0130.07021.04
5.6.190.0070.04321.10
5.6.180.0070.05320.94
5.6.170.0230.07021.09
5.6.160.0070.08320.96
5.6.150.0070.05321.08
5.6.140.0030.06021.03
5.6.130.0070.08021.07
5.6.120.0030.09021.10
5.6.110.0000.09021.07
5.6.100.0100.08721.05
5.6.90.0100.07320.97
5.6.80.0200.06720.27
5.6.70.0170.04020.30
5.6.60.0130.07720.32
5.6.50.0100.07720.32
5.6.40.0170.08020.36
5.6.30.0100.06320.31
5.6.20.0070.05320.41
5.6.10.0070.04020.42
5.6.00.0100.03720.41
5.5.360.0130.07720.35
5.5.350.0100.05020.45
5.5.340.0070.08320.75
5.5.330.0000.05320.86
5.5.320.0070.04020.86
5.5.310.0070.07320.85
5.5.300.0070.08720.72
5.5.290.0130.07320.84
5.5.280.0070.04020.89
5.5.270.0100.09020.84
5.5.260.0170.07320.76
5.5.250.0130.06320.58
5.5.240.0100.07720.14
5.5.230.0100.06720.16
5.5.220.0100.07720.29
5.5.210.0070.08020.24
5.5.200.0130.06020.25
5.5.190.0030.08020.11
5.5.180.0100.07020.12
5.5.160.0030.04719.98
5.5.150.0100.03320.22
5.5.140.0030.04019.94
5.5.130.0070.03720.13
5.5.120.0000.04720.22
5.5.110.0070.03720.21
5.5.100.0030.04019.95
5.5.90.0030.03719.92
5.5.80.0030.03720.15
5.5.70.0130.07020.07
5.5.60.0000.04020.14
5.5.50.0100.04720.07
5.5.40.0130.05720.10
5.5.30.0030.04020.03
5.5.20.0070.03720.14
5.5.10.0000.03720.05
5.5.00.0030.04320.02
5.4.450.0170.06319.47
5.4.440.0070.08319.11
5.4.430.0200.05019.38
5.4.420.0230.05719.26
5.4.410.0200.06719.17
5.4.400.0130.07318.90
5.4.390.0070.06719.02
5.4.380.0100.03718.96
5.4.370.0100.07718.81
5.4.360.0070.05319.07
5.4.350.0000.05318.81
5.4.340.0100.08019.07
5.4.320.0070.06019.03
5.4.310.0000.04018.98
5.4.300.0030.03718.81
5.4.290.0070.03719.07
5.4.280.0000.04319.12
5.4.270.0000.04019.11
5.4.260.0070.03719.11
5.4.250.0100.07019.05
5.4.240.0000.03318.98
5.4.230.0030.03719.02
5.4.220.0030.04019.22
5.4.210.0100.03319.02
5.4.200.0030.04018.94
5.4.190.0070.03718.77
5.4.180.0030.04019.01
5.4.170.0100.03019.15
5.4.160.0130.03319.04
5.4.150.0000.03319.02
5.4.140.0000.03316.37
5.4.130.0000.03016.37
5.4.120.0000.03716.36
5.4.110.0030.03016.21
5.4.100.0000.04016.29
5.4.90.0030.03316.38
5.4.80.0000.05316.39
5.4.70.0000.03716.31
5.4.60.0070.03016.32
5.4.50.0000.03716.31
5.4.40.0000.03316.35
5.4.30.0100.03016.39
5.4.20.0030.03716.28
5.4.10.0000.04016.39
5.4.00.0030.03715.80
5.3.290.0000.04314.57
5.3.280.0070.07314.59
5.3.270.0030.05314.59
5.3.260.0130.02714.58
5.3.250.0030.03014.61
5.3.240.0100.03714.46
5.3.230.0030.03714.55
5.3.220.0100.02314.55
5.3.210.0030.03714.47
5.3.200.0070.04714.54
5.3.190.0070.05714.50
5.3.180.0100.06014.42
5.3.170.0070.03314.52
5.3.160.0000.03314.49
5.3.150.0000.03314.56
5.3.140.0070.03314.53
5.3.130.0030.04314.36
5.3.120.0000.04314.52
5.3.110.0000.06314.48
5.3.100.0030.03014.02
5.3.90.0030.03713.97
5.3.80.0030.03713.97
5.3.70.0070.03713.97
5.3.60.0030.03313.75
5.3.50.0030.07013.88
5.3.40.0030.03713.89
5.3.30.0030.06013.91
5.3.20.0030.05713.67
5.3.10.0030.05313.66
5.3.00.0070.03313.49
5.2.170.0000.04012.29
5.2.160.0070.02312.29
5.2.150.0030.03012.29
5.2.140.0000.04012.29
5.2.130.0000.03012.29
5.2.120.0030.02712.29
5.2.110.0000.04012.29
5.2.100.0000.03012.29
5.2.90.0000.03012.29
5.2.80.0030.03012.29
5.2.70.0030.03012.29
5.2.60.0000.05012.29
5.2.50.0100.06012.29
5.2.40.0070.04312.29
5.2.30.0000.04712.29
5.2.20.0000.04312.29
5.2.10.0030.06312.29
5.2.00.0030.06312.29
5.1.60.0030.05012.29
5.1.50.0030.05712.29
5.1.40.0070.04312.29
5.1.30.0100.04712.29
5.1.20.0100.04712.29
5.1.10.0100.05312.29
5.1.00.0070.05012.29
5.0.50.0070.04312.29
5.0.40.0100.03712.29
5.0.30.0000.07312.29
5.0.20.0030.03712.29
5.0.10.0000.03012.29
5.0.00.0100.06312.29
4.4.90.0070.02012.29
4.4.80.0030.03312.29
4.4.70.0000.02712.29
4.4.60.0000.03312.29
4.4.50.0000.03712.29
4.4.40.0030.05312.29
4.4.30.0000.03312.29
4.4.20.0100.03012.29
4.4.10.0100.02712.29
4.4.00.0030.04012.29
4.3.110.0000.04012.29
4.3.100.0000.03312.29
4.3.90.0030.03012.29
4.3.80.0030.04312.29
4.3.70.0070.03312.29
4.3.60.0000.03712.29
4.3.50.0000.04012.29
4.3.40.0030.05312.29
4.3.30.0000.03712.29
4.3.20.0070.02712.29
4.3.10.0030.02312.29
4.3.00.0030.02712.29

preferences:
33.71 ms | 401 KiB | 5 Q