3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 4;

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)
8.3.40.0060.00918.63
8.3.30.0080.00619.06
8.3.20.0050.00320.07
8.3.10.0040.00423.52
8.3.00.0030.01420.52
8.2.170.0170.00322.96
8.2.160.0070.00722.08
8.2.150.0040.00424.18
8.2.140.0150.00024.66
8.2.130.0000.00826.16
8.2.120.0000.00822.12
8.2.110.0030.00622.25
8.2.100.0070.00417.78
8.2.90.0040.00419.06
8.2.80.0030.00617.97
8.2.70.0040.00417.47
8.2.60.0050.00317.91
8.2.50.0040.00418.07
8.2.40.0000.00717.84
8.2.30.0070.00017.87
8.2.20.0020.00517.52
8.2.10.0000.00717.66
8.2.00.0000.00717.62
8.1.270.0040.00422.24
8.1.260.0060.01226.35
8.1.250.0000.00828.09
8.1.240.0060.00323.64
8.1.230.0040.00718.88
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0030.00717.54
8.1.180.0080.00018.10
8.1.170.0000.00818.37
8.1.160.0040.00421.84
8.1.150.0060.00320.36
8.1.140.0000.00717.28
8.1.130.0030.00317.75
8.1.120.0000.01117.39
8.1.110.0040.00417.27
8.1.100.0030.00317.30
8.1.90.0000.00717.44
8.1.80.0000.00717.40
8.1.70.0030.00317.26
8.1.60.0000.00917.51
8.1.50.0000.00817.37
8.1.40.0040.00417.38
8.1.30.0000.00817.41
8.1.20.0040.00417.48
8.1.10.0050.00517.30
8.1.00.0000.00717.37
8.0.300.0070.00018.77
8.0.290.0040.00417.15
8.0.280.0000.00718.35
8.0.270.0040.00417.24
8.0.260.0000.00616.74
8.0.250.0070.00016.79
8.0.240.0040.00316.75
8.0.230.0000.00716.84
8.0.220.0070.00016.83
8.0.210.0030.00316.71
8.0.200.0040.00416.88
8.0.190.0070.00016.81
8.0.180.0040.00316.84
8.0.170.0050.00316.83
8.0.160.0030.00616.75
8.0.150.0070.00016.84
8.0.140.0070.00016.83
8.0.130.0000.00513.24
8.0.120.0040.00416.72
8.0.110.0020.00516.80
8.0.100.0030.00516.80
8.0.90.0000.00816.77
8.0.80.0120.00316.78
8.0.70.0070.00016.93
8.0.60.0040.00416.69
8.0.50.0050.00216.85
8.0.30.0120.00816.75
8.0.20.0100.00917.40
8.0.10.0040.00416.76
8.0.00.0110.00916.66
7.4.330.0000.00515.00
7.4.320.0070.00016.52
7.4.300.0060.00016.37
7.4.290.0070.00016.41
7.4.280.0030.00316.54
7.4.270.0030.00316.51
7.4.260.0030.00316.38
7.4.250.0030.00316.54
7.4.240.0020.00516.49
7.4.230.0000.00716.55
7.4.220.0150.00316.56
7.4.210.0110.00516.39
7.4.200.0030.00316.24
7.4.190.0000.00716.42
7.4.160.0160.00816.31
7.4.150.0070.01017.40
7.4.140.0110.00717.86
7.4.130.0080.01016.36
7.4.120.0110.00816.46
7.4.110.0080.00816.44
7.4.100.0120.01216.44
7.4.90.0160.00316.38
7.4.80.0090.01316.38
7.4.70.0160.00016.30
7.4.60.0040.01116.41
7.4.50.0050.00316.46
7.4.40.0130.00322.77
7.4.30.0030.01216.20
7.4.00.0070.01015.02
7.3.330.0050.00013.02
7.3.320.0030.00312.98
7.3.310.0040.00416.06
7.3.300.0000.00716.21
7.3.290.0060.01016.10
7.3.280.0130.00416.11
7.3.270.0100.00717.40
7.3.260.0070.01016.29
7.3.250.0110.00616.17
7.3.240.0120.00416.17
7.3.230.0100.01016.56
7.3.210.0130.00316.42
7.3.200.0070.01019.39
7.3.190.0030.01316.19
7.3.180.0030.01316.39
7.3.170.0070.01416.27
7.3.160.0130.00316.49
7.3.120.0030.01314.45
7.2.330.0110.00616.08
7.2.320.0120.00916.46
7.2.310.0070.01016.14
7.2.300.0090.00616.29
7.2.290.0030.01216.28
7.2.00.0000.01219.19
7.1.100.0040.00817.71
7.1.70.0030.00717.13
7.1.60.0150.00719.27
7.1.50.0000.02216.86
7.1.00.0070.07322.32
7.0.200.0050.00216.54
7.0.140.0030.07322.21
7.0.60.0000.08019.96
7.0.50.0130.05317.85
7.0.40.0070.07020.30
7.0.30.0530.05020.13
7.0.20.0330.07020.30
7.0.10.0270.05020.02
7.0.00.0070.08320.29
5.6.280.0000.07321.02
5.6.210.0030.08320.64
5.6.200.0030.07718.11
5.6.190.0100.04020.67
5.6.180.0370.03720.41
5.6.170.0230.04720.48
5.6.160.0100.07320.38
5.6.150.0030.08718.21
5.6.140.0070.07318.17
5.6.130.0100.05318.15
5.6.120.0000.04720.96
5.6.110.0100.06020.98
5.6.100.0030.04321.00
5.6.90.0170.07021.10
5.6.80.0030.04020.38
5.6.70.4670.03720.51
5.5.350.0070.08320.40
5.5.340.0070.04018.02
5.5.330.0070.05720.07
5.5.320.0430.07320.24
5.5.310.0330.07320.33
5.5.300.0070.06717.95
5.5.290.0070.07017.87
5.5.280.0170.07020.80
5.5.270.0070.03720.75
5.5.260.0170.07320.76
5.5.250.0070.04320.48
5.5.240.4230.03020.02
5.4.450.0970.04019.46
5.4.440.1130.04719.55
5.4.430.1030.06019.54
5.4.420.0030.04019.45
5.4.410.0930.04019.37
5.4.400.0570.03719.10
5.4.390.0800.04719.10
5.4.380.0330.05718.73
5.4.370.0300.05318.71
5.4.360.0270.05318.57
5.4.350.0370.05018.50
5.4.340.0270.06018.46
5.4.320.0040.04112.45
5.4.310.0090.04312.45
5.4.300.0080.04012.45
5.4.290.0070.03712.45
5.4.280.0060.04112.34
5.4.270.0110.03112.35
5.4.260.0130.03612.35
5.4.250.0100.03412.34
5.4.240.0080.03312.34
5.4.230.0040.03812.34
5.4.220.0060.03612.34
5.4.210.0050.04412.34
5.4.200.0060.04712.34
5.4.190.0060.03612.34
5.4.180.0090.03312.34
5.4.170.0170.04012.33
5.4.160.0120.04712.32
5.4.150.0300.05812.32
5.4.140.0150.04312.00
5.4.130.0230.03411.99
5.4.120.0230.09311.95
5.4.110.0220.06511.93
5.4.100.0110.04611.93
5.4.90.0150.04211.94
5.4.80.0120.04411.93
5.4.70.0150.04211.93
5.4.60.0180.05511.93
5.4.50.0230.06311.93
5.4.40.0140.04311.92
5.4.30.0140.04211.92
5.4.20.0130.04311.92
5.4.10.0100.04511.92
5.4.00.0130.04211.41
5.3.290.0060.04712.80
5.3.280.0130.04612.71
5.3.270.0150.04412.72
5.3.260.0140.04612.72
5.3.250.0160.04212.72
5.3.240.0210.03812.72
5.3.230.0150.04612.71
5.3.220.0200.03912.68
5.3.210.0130.04712.68
5.3.200.0200.06812.68
5.3.190.0150.07512.68
5.3.180.0120.04612.67
5.3.170.0120.04712.67
5.3.160.0160.04412.67
5.3.150.0240.06512.67
5.3.140.0190.04012.66
5.3.130.0180.04312.66
5.3.120.0130.04712.66
5.3.110.0160.04312.66
5.3.100.0140.06012.12
5.3.90.0250.06312.08
5.3.80.0160.04312.07
5.3.70.0170.04212.08
5.3.60.0160.04212.06
5.3.50.0140.04612.00
5.3.40.0170.05712.00
5.3.30.0190.04111.94
5.3.20.0140.04511.71
5.3.10.0180.04311.67
5.3.00.0170.06811.65

preferences:
39.51 ms | 400 KiB | 5 Q