3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 3;

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)
8.3.40.0110.00418.60
8.3.30.0070.00718.83
8.3.20.0040.00420.04
8.3.10.0040.00422.09
8.3.00.0080.00022.39
8.2.170.0140.00722.96
8.2.160.0140.00020.31
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0060.00326.16
8.2.120.0080.00019.17
8.2.110.0100.00022.25
8.2.100.0090.00317.72
8.2.90.0000.00719.23
8.2.80.0000.00917.97
8.2.70.0000.00817.38
8.2.60.0000.00817.80
8.2.50.0030.00518.07
8.2.40.0040.00418.14
8.2.30.0040.00417.89
8.2.20.0030.00617.57
8.2.10.0030.00619.45
8.2.00.0000.00917.57
8.1.270.0110.00722.19
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00324.02
8.1.230.0040.00819.16
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0040.00417.50
8.1.180.0000.00718.72
8.1.170.0060.00318.53
8.1.160.0000.00721.90
8.1.150.0000.00718.56
8.1.140.0070.00017.29
8.1.130.0000.00717.86
8.1.120.0050.00217.35
8.1.110.0060.00317.39
8.1.100.0000.00717.44
8.1.90.0000.00717.28
8.1.80.0030.00317.38
8.1.70.0000.00717.25
8.1.60.0030.00517.50
8.1.50.0050.00217.50
8.1.40.0050.00217.29
8.1.30.0000.00717.38
8.1.20.0000.00817.54
8.1.10.0000.00717.31
8.1.00.0040.00417.36
8.0.300.0040.00418.77
8.0.290.0070.00017.04
8.0.280.0000.00718.38
8.0.270.0000.00717.08
8.0.260.0030.00316.74
8.0.250.0000.00716.88
8.0.240.0080.00016.82
8.0.230.0050.00216.78
8.0.220.0000.00716.70
8.0.210.0030.00316.84
8.0.200.0030.00316.83
8.0.190.0040.00416.87
8.0.180.0040.00416.85
8.0.170.0040.00416.73
8.0.160.0000.00716.86
8.0.150.0030.00616.64
8.0.140.0040.00416.77
8.0.130.0000.00513.20
8.0.120.0050.00216.81
8.0.110.0040.00416.68
8.0.100.0030.00316.75
8.0.90.0040.00416.83
8.0.80.0110.00416.76
8.0.70.0000.00716.70
8.0.60.0000.00716.82
8.0.50.0000.01016.71
8.0.30.0110.00817.05
8.0.20.0090.01017.40
8.0.10.0040.00416.74
8.0.00.0100.01116.71
7.4.330.0020.00215.00
7.4.320.0000.00616.55
7.4.300.0040.00416.53
7.4.290.0040.00416.45
7.4.280.0030.00316.51
7.4.270.0030.00316.38
7.4.260.0020.00516.43
7.4.250.0040.00416.38
7.4.240.0020.00616.49
7.4.230.0000.00616.61
7.4.220.0090.00916.48
7.4.210.0100.00716.38
7.4.200.0000.00716.27
7.4.190.0000.00716.60
7.4.160.0130.00316.24
7.4.150.0060.01217.40
7.4.140.0140.00817.86
7.4.130.0060.01316.43
7.4.120.0080.01016.44
7.4.110.0100.00716.46
7.4.100.0110.00816.46
7.4.90.0140.00316.50
7.4.80.0120.01219.39
7.4.70.0070.01016.25
7.4.60.0080.00816.18
7.4.50.0030.00616.39
7.4.40.0060.00922.77
7.4.30.0040.01416.42
7.4.00.0070.00714.70
7.3.330.0030.00313.00
7.3.320.0020.00212.87
7.3.310.0040.00415.97
7.3.300.0000.00616.12
7.3.290.0110.00316.16
7.3.280.0060.01116.11
7.3.270.0060.01117.40
7.3.260.0120.00616.23
7.3.250.0130.00516.04
7.3.240.0120.00416.36
7.3.230.0080.00816.39
7.3.210.0040.01416.11
7.3.200.0140.00619.39
7.3.190.0130.00716.47
7.3.180.0060.00916.39
7.3.170.0100.01016.37
7.3.160.0100.00616.19
7.3.120.0000.01414.65
7.2.330.0120.00916.49
7.2.320.0070.01716.36
7.2.310.0130.00716.52
7.2.300.0180.00016.17
7.2.290.0110.00416.53
7.2.00.0070.00719.33
7.1.100.0000.01117.80
7.1.70.0000.00717.04
7.1.60.0180.00619.82
7.1.50.0130.01016.54
7.1.00.0070.07322.31
7.0.200.0000.01416.73
7.0.140.0000.07022.10
7.0.80.0830.01714.18
7.0.70.0130.05320.00
7.0.60.0120.06220.00
7.0.50.0080.07519.06
7.0.40.0100.04820.29
7.0.30.0230.05520.18
7.0.20.0200.06020.25
7.0.10.0180.06020.17
7.0.00.0080.07320.18
5.6.280.0030.07320.81
5.6.230.0130.07320.63
5.6.220.0130.05720.80
5.6.210.0120.06720.62
5.6.200.0070.05019.63
5.6.190.0170.07720.79
5.6.180.0150.06820.85
5.6.170.0180.07020.70
5.6.160.0170.06220.72
5.6.150.0050.05219.65
5.6.140.0170.06019.65
5.6.130.0080.06219.60
5.6.120.0180.06521.06
5.6.110.0050.07221.08
5.6.100.0120.05321.10
5.6.90.0150.06020.97
5.6.80.0050.05220.43
5.6.70.0000.07720.43
5.6.60.0100.05720.46
5.6.50.0130.05720.46
5.6.40.0100.05720.43
5.6.30.0130.05020.47
5.6.20.0170.05020.52
5.6.10.0100.05720.43
5.6.00.0230.04320.43
5.5.370.0070.08017.34
5.5.360.0170.05720.44
5.5.350.0050.07320.41
5.5.340.0100.06019.42
5.5.330.0070.07020.55
5.5.320.0220.04220.63
5.5.310.0220.06820.47
5.5.300.0150.05319.41
5.5.290.0100.06319.42
5.5.280.0050.06020.84
5.5.270.0150.04220.84
5.5.260.0100.07320.79
5.5.250.0120.05820.66
5.5.240.0120.06020.22
5.5.230.0130.05720.30
5.5.220.0070.06320.21
5.5.210.0170.04720.23
5.5.200.0170.05020.28
5.5.190.0170.05320.21
5.5.180.0070.06320.26
5.5.160.0100.05720.32
5.5.150.0130.05020.29
5.5.140.0100.05320.27
5.5.130.0130.05020.11
5.5.120.0070.05720.25
5.5.110.0130.05020.31
5.5.100.0130.05320.13
5.5.90.0100.05320.11
5.5.80.0130.05320.11
5.5.70.0030.06320.21
5.5.60.0100.05320.16
5.5.50.0230.04320.11
5.5.40.0030.06320.13
5.5.30.0130.05019.98
5.5.20.0070.06020.16
5.5.10.0070.06020.03
5.5.00.0000.06720.18
5.4.450.0170.05519.32
5.4.440.0550.04519.43
5.4.430.0100.05719.39
5.4.420.0100.05319.43
5.4.410.0170.05819.01
5.4.400.0550.05818.82
5.4.390.0830.05718.87
5.4.380.0130.05718.90
5.4.370.0050.05318.96
5.4.360.0100.04718.87
5.4.350.0020.04915.57
5.4.340.0100.05015.51
5.4.320.0130.04215.77
5.4.310.0120.04115.66
5.4.300.0080.04615.74
5.4.290.0110.04215.77
5.4.280.0070.04915.69
5.4.270.0070.04214.57
5.4.260.0100.04014.57
5.4.250.0080.04314.58
5.4.240.0090.04214.59
5.4.230.0070.04914.57
5.4.220.0080.05014.58
5.4.210.0080.04114.57
5.4.200.0100.04114.60
5.4.190.0070.04614.56
5.4.180.0040.04914.55
5.4.170.0070.04114.58
5.4.160.0050.04514.56
5.4.150.0060.04314.55
5.4.140.0070.04113.41
5.4.130.0130.03613.45
5.4.120.0040.04413.42
5.4.110.0080.04613.44
5.4.100.0050.04213.45
5.4.90.0070.04113.45
5.4.80.0050.04113.44
5.4.70.0080.04313.36
5.4.60.0070.04013.44
5.4.50.0060.04113.42
5.4.40.0050.04213.38
5.4.30.0090.04413.41
5.4.20.0060.04013.43
5.4.10.0050.04313.41
5.4.00.0080.03912.89
5.3.290.0070.04913.72
5.3.280.0070.04213.31
5.3.270.0100.04213.28
5.3.260.0070.04813.32
5.3.250.0110.03913.31
5.3.240.0060.04413.30
5.3.230.0060.04513.31
5.3.220.0060.04313.28
5.3.210.0090.05013.30
5.3.200.0070.04713.29
5.3.190.0100.04113.28
5.3.180.0080.04013.27
5.3.170.0080.04813.28
5.3.160.0090.04113.30
5.3.150.0060.04713.26
5.3.140.0050.04613.25
5.3.130.0060.04613.26
5.3.120.0090.04313.28
5.3.110.0100.04513.24
5.3.100.0050.04412.72
5.3.90.0090.04412.68
5.3.80.0060.04412.70
5.3.70.0090.04012.72
5.3.60.0050.04412.70
5.3.50.0050.04312.64
5.3.40.0090.03912.58
5.3.30.0050.04112.59
5.3.20.0070.04212.32
5.3.10.0070.03912.30
5.3.00.0060.04112.23

preferences:
34.87 ms | 400 KiB | 5 Q