3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 0b0101101;

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)
8.3.60.0160.00616.34
8.3.50.0140.00721.92
8.3.40.0140.00718.53
8.3.30.0120.00919.02
8.3.20.0080.00020.17
8.3.10.0080.00023.61
8.3.00.0040.00420.75
8.2.180.0230.00316.50
8.2.170.0070.01322.96
8.2.160.0120.00820.45
8.2.150.0070.00024.18
8.2.140.0070.00724.66
8.2.130.0080.00026.16
8.2.120.0080.00019.13
8.2.110.0030.00619.03
8.2.100.0110.00017.78
8.2.90.0000.00819.27
8.2.80.0080.00017.97
8.2.70.0000.00817.50
8.2.60.0000.00817.93
8.2.50.0030.00618.07
8.2.40.0030.00619.85
8.2.30.0040.00418.22
8.2.20.0080.00017.71
8.2.10.0080.00017.98
8.2.00.0050.00319.34
8.1.280.0120.00325.92
8.1.270.0080.00023.74
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0060.00320.93
8.1.230.0040.00817.52
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00717.36
8.1.190.0050.00317.10
8.1.180.0040.00418.10
8.1.170.0080.00018.55
8.1.160.0040.00421.94
8.1.150.0000.00718.52
8.1.140.0070.00017.25
8.1.130.0040.00417.88
8.1.120.0030.00617.23
8.1.110.0040.00417.41
8.1.100.0040.00417.37
8.1.90.0070.00017.29
8.1.80.0030.00517.27
8.1.70.0000.00817.31
8.1.60.0040.00417.48
8.1.50.0040.00617.43
8.1.40.0050.00217.46
8.1.30.0030.00617.55
8.1.20.0000.00817.57
8.1.10.0040.00417.34
8.1.00.0040.00417.33
8.0.300.0030.00518.77
8.0.290.0090.00016.63
8.0.280.0000.00718.41
8.0.270.0000.00717.07
8.0.260.0040.00417.13
8.0.250.0030.00316.82
8.0.240.0000.00716.88
8.0.230.0060.00016.79
8.0.220.0000.00716.80
8.0.210.0060.00016.80
8.0.200.0000.00716.77
8.0.190.0000.00716.93
8.0.180.0040.00416.89
8.0.170.0030.00516.91
8.0.160.0030.00316.81
8.0.150.0040.00416.71
8.0.140.0040.00416.71
8.0.130.0030.00313.25
8.0.120.0000.00716.63
8.0.110.0000.00716.73
8.0.100.0050.00316.88
8.0.90.0030.00316.61
8.0.80.0000.01616.75
8.0.70.0070.00016.79
8.0.60.0030.00316.88
8.0.50.0000.00816.59
8.0.30.0070.01217.04
8.0.20.0130.00517.40
8.0.10.0040.00416.92
8.0.00.0050.01516.64
7.4.330.0000.00515.05
7.4.320.0060.00016.37
7.4.300.0040.00416.50
7.4.290.0030.00316.35
7.4.280.0030.00716.52
7.4.270.0000.00716.57
7.4.260.0080.00016.41
7.4.250.0030.00616.50
7.4.240.0030.00316.44
7.4.230.0000.00716.24
7.4.220.0110.00616.57
7.4.210.0090.00616.55
7.4.200.0040.00416.22
7.4.160.0110.00616.23
7.4.150.0060.01217.40
7.4.140.0080.00917.86
7.4.130.0140.00616.40
7.4.120.0100.00616.40
7.4.110.0110.00916.48
7.4.100.0110.00716.37
7.4.90.0030.01316.39
7.4.80.0060.01419.39
7.4.70.0130.00316.53
7.4.60.0060.01116.44
7.4.50.0000.00416.43
7.4.40.0100.00616.38
7.4.30.0100.01316.40
7.4.00.0030.01314.73
7.3.330.0050.00013.02
7.3.320.0030.00312.93
7.3.310.0030.00316.19
7.3.300.0000.00716.02
7.3.290.0000.01316.11
7.3.280.0060.01016.14
7.3.270.0130.00317.40
7.3.260.0090.00916.22
7.3.250.0080.01216.28
7.3.240.0060.01216.18
7.3.230.0070.01016.39
7.3.210.0100.00716.38
7.3.200.0090.00619.39
7.3.190.0090.00916.47
7.3.180.0130.00616.30
7.3.170.0100.00716.27
7.3.160.0030.01216.29
7.3.120.0060.00914.72
7.2.330.0110.00616.59
7.2.320.0090.00616.53
7.2.310.0120.00616.54
7.2.300.0070.01016.23
7.2.290.0140.00416.57
7.2.00.0030.01218.94
7.1.100.0060.00617.92
7.1.70.0030.00316.97
7.1.60.0100.01419.70
7.1.50.0060.01616.72
7.1.00.0000.07322.36
7.0.200.0030.00316.48
7.0.140.0070.07021.93
7.0.60.0030.07019.91
7.0.50.0170.03017.90
7.0.40.0100.06320.08
7.0.30.0230.04320.09
7.0.20.0230.04720.00
7.0.10.0170.07320.02
7.0.00.0000.05720.33
5.6.280.0130.06721.02
5.6.210.0230.06720.54
5.6.200.0100.08318.19
5.6.190.0070.08720.64
5.6.180.0230.04720.35
5.6.170.0230.08720.71
5.6.160.0070.08320.50
5.6.150.0030.04718.22
5.6.140.0000.04718.09
5.6.130.0100.05318.12
5.6.120.0000.09021.03
5.6.110.0130.07321.06
5.6.100.0030.04320.96
5.6.90.0070.04020.97
5.6.80.0030.07320.48
5.5.350.4430.04320.31
5.5.340.0130.07317.96
5.5.330.0030.04320.43
5.5.320.0230.03720.13
5.5.310.0270.07720.28
5.5.300.0100.03717.91
5.5.290.0030.04017.98
5.5.280.0070.08720.79
5.5.270.0030.09020.84
5.5.260.0070.08320.86
5.5.250.0130.07720.68
5.5.240.0100.08320.15
5.4.450.0330.05019.43
5.4.440.0300.04719.56
5.4.430.1070.05719.40
5.4.420.0200.03719.23
5.4.410.0300.04019.11
5.4.400.0470.03719.23
5.4.390.0270.04719.16
5.4.380.0400.04718.70
5.4.370.0370.07318.54
5.4.360.0430.07318.68
5.4.350.0430.04718.71
5.4.340.0500.04018.72
5.4.320.0080.04112.45
5.4.310.0070.04612.45
5.4.300.0040.03912.45
5.4.290.0060.03812.45
5.4.280.0050.03612.33
5.4.270.0090.03512.33
5.4.260.0070.04312.33
5.4.250.0050.03712.33
5.4.240.0050.03612.33
5.4.230.0050.03812.32
5.4.220.0040.03812.32
5.4.210.0060.03712.32
5.4.200.0100.04212.32
5.4.190.0070.04212.32
5.4.180.0070.03612.32
5.4.170.0100.03912.33
5.4.160.0090.03812.32
5.4.150.0090.04212.32
5.4.140.0100.04012.00
5.4.130.0100.03811.99
5.4.120.0090.03811.95
5.4.110.0130.04511.95
5.4.100.0100.03711.95
5.4.90.0100.04011.95
5.4.80.0100.04011.95
5.4.70.0090.03911.95
5.4.60.0100.03711.94
5.4.50.0080.03911.94
5.4.40.0090.04711.93
5.4.30.0100.03711.93
5.4.20.0070.03811.93
5.4.10.0090.04211.93
5.4.00.0070.04311.42
5.3.290.0030.04712.80
5.3.280.0080.03612.71
5.3.270.0100.04112.73
5.3.260.0070.04312.72
5.3.250.0110.03912.72
5.3.240.0120.03912.72
5.3.230.0100.04212.71
5.3.220.0120.04612.68
5.3.210.0080.04212.68
5.3.200.0090.03912.68
5.3.190.0100.04012.68
5.3.180.0090.04012.67
5.3.170.0090.03912.67
5.3.160.0070.04112.67
5.3.150.0090.04012.67
5.3.140.0110.03712.66
5.3.130.0080.04212.66
5.3.120.0080.04312.66
5.3.110.0100.04112.66
5.3.100.0100.04312.12
5.3.90.0090.03912.08
5.3.80.0070.04112.08
5.3.70.0100.03912.08
5.3.60.0120.04012.07
5.3.50.0130.05912.00
5.3.40.0090.03912.00
5.3.30.0100.03711.94
5.3.20.0100.03711.72
5.3.10.0070.03911.69
5.3.00.0100.03911.67

preferences:
46.71 ms | 400 KiB | 5 Q