3v4l.org

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

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)
8.1.70.0030.00317.22
8.1.60.0000.00817.48
8.1.50.0040.00417.47
8.1.40.0020.00517.35
8.1.30.0000.00917.54
8.1.20.0000.00817.47
8.1.10.0040.00417.37
8.1.00.0070.00017.37
8.0.200.0000.00616.92
8.0.190.0030.00516.89
8.0.180.0080.00016.90
8.0.170.0050.00516.82
8.0.160.0000.00716.88
8.0.150.0000.00816.80
8.0.140.0000.00716.81
8.0.130.0000.00613.22
8.0.120.0070.00016.81
8.0.110.0040.00416.81
8.0.100.0040.00416.71
8.0.90.0070.00016.79
8.0.80.0110.00316.71
8.0.70.0070.00016.84
8.0.60.0000.00816.80
8.0.50.0050.00316.87
8.0.30.0150.00617.03
8.0.20.0060.01217.40
8.0.10.0030.00316.95
8.0.00.0100.01216.72
7.4.300.0030.00316.28
7.4.290.0030.00316.45
7.4.280.0060.00216.50
7.4.270.0060.00316.53
7.4.260.0070.00016.51
7.4.250.0040.00416.46
7.4.240.0030.00416.48
7.4.230.0030.00316.53
7.4.220.0110.00616.56
7.4.210.0080.00716.47
7.4.200.0030.00316.42
7.4.190.0070.00016.42
7.4.160.0120.00416.50
7.4.150.0100.01017.40
7.4.140.0150.00317.86
7.4.130.0050.01216.37
7.4.120.0120.00716.34
7.4.110.0130.00416.27
7.4.100.0060.01116.32
7.4.90.0060.01216.35
7.4.80.0040.01419.39
7.4.70.0090.00616.24
7.4.60.0090.00616.17
7.4.50.0040.00416.33
7.4.40.0030.00922.77
7.4.30.0120.00516.43
7.4.00.0030.01214.95
7.3.330.0080.00013.02
7.3.320.0000.00512.97
7.3.310.0030.00316.18
7.3.300.0000.00715.98
7.3.290.0110.00416.16
7.3.280.0080.00716.16
7.3.270.0110.00717.40
7.3.260.0150.00716.34
7.3.250.0140.00816.27
7.3.240.0130.00316.07
7.3.230.0080.00816.39
7.3.210.0130.00416.31
7.3.200.0120.01219.39
7.3.190.0130.01016.31
7.3.180.0100.00716.11
7.3.170.0070.01016.27
7.3.160.0100.00716.14
7.3.120.0100.00714.95
7.2.330.0130.01016.15
7.2.320.0110.00916.23
7.2.310.0080.00816.57
7.2.300.0030.01316.52
7.2.290.0120.00316.23
7.2.60.0090.00316.58
7.1.200.0040.00415.68
7.1.100.0080.01417.64
7.1.90.0070.01517.37
7.1.80.0060.01118.01
7.1.70.0060.01016.94
7.1.60.0160.01227.00
7.1.50.0130.01225.60
7.1.40.0210.00934.33
7.1.30.0260.00634.36
7.1.20.0180.01134.68
7.1.10.0070.01016.33
7.1.00.0060.04119.35
7.0.240.0030.01616.91
7.0.230.0130.00717.00
7.0.220.0060.00917.39
7.0.210.0030.01016.39
7.0.200.0050.01016.60
7.0.190.0100.00316.59
7.0.180.0030.01015.87
7.0.170.0100.00715.87
7.0.160.0060.00916.10
7.0.150.0060.01215.99
7.0.140.0050.04118.98
7.0.130.0140.00316.22
7.0.120.0030.01216.50
7.0.110.8290.03918.11
7.0.100.6300.04218.19
7.0.90.0190.05018.76
7.0.80.0120.04218.82
7.0.70.0160.04118.79
7.0.60.0150.04318.73
7.0.50.0110.04818.91
7.0.40.6760.04118.95
7.0.30.0180.04118.91
7.0.20.0190.04418.98
7.0.10.0120.04518.97
7.0.00.0160.04219.02
5.6.300.0160.07620.66
5.6.290.0130.07120.66
5.6.280.0120.06020.86
5.6.270.0130.05620.93
5.6.260.0160.05721.01
5.6.250.0130.05920.95
5.6.240.0060.06720.89
5.6.230.0110.06320.80
5.6.220.0190.04720.75
5.6.210.0150.05320.75
5.6.200.0090.06020.97
5.6.190.0080.06120.94
5.6.180.0150.05420.84
5.6.170.0110.06221.00
5.6.160.0090.07120.89
5.6.150.0160.06121.02
5.6.140.0080.06221.00
5.6.130.0140.05620.97
5.6.120.0140.05620.99
5.6.110.0130.05821.01
5.6.100.0140.06420.93
5.6.90.0150.05620.89
5.6.80.0170.05820.32
5.6.70.0090.05920.34
5.6.60.0140.05720.24
5.6.50.0120.06520.33
5.6.40.0120.06520.37
5.6.30.0120.07020.32
5.6.20.0100.06620.23
5.6.10.0110.05920.30
5.6.00.0180.05320.33
5.5.380.0140.06018.47
5.5.370.0100.06118.51
5.5.360.0150.06018.45
5.5.350.0120.06018.47
5.5.340.0110.05619.04
5.5.330.0080.05818.88
5.5.320.0190.05518.97
5.5.310.0090.06618.96
5.5.300.0110.06118.98
5.5.290.0150.05618.98
5.5.280.0170.05118.98
5.5.270.0130.05618.82
5.5.260.0130.05818.77
5.5.250.0130.06118.70
5.5.240.0100.06318.34
5.5.230.0140.05518.33
5.5.220.0150.04818.25
5.5.210.0130.05918.36
5.5.200.0120.05318.35
5.5.190.0120.05718.17
5.5.180.0170.05518.35
5.5.160.0130.05118.17
5.5.150.0090.05718.25
5.5.140.0140.05218.29
5.5.130.0080.06418.24
5.5.120.0100.05618.29
5.5.110.0160.06018.27
5.5.100.0070.06418.21
5.5.90.0100.05218.25
5.5.80.0070.05718.20
5.5.70.0100.05818.22
5.5.60.0100.05918.11
5.5.50.0080.06818.21
5.5.40.0110.06318.19
5.5.30.0130.05418.08
5.5.20.0130.05918.02
5.5.10.0130.05718.22
5.5.00.0090.06318.24
5.4.450.0120.06919.35
5.4.440.0080.05919.41
5.4.430.0120.05119.39
5.4.420.0130.05919.36
5.4.410.0130.06019.23
5.4.400.0090.06419.06
5.4.390.0080.05919.04
5.4.380.0140.05419.05
5.4.370.0130.05219.06
5.4.360.0140.06019.05
5.4.350.0110.06319.04
5.4.340.0120.05819.06
5.4.320.0090.06419.10
5.4.310.0130.05019.10
5.4.300.0150.06119.05
5.4.290.0090.05519.03
5.4.280.0100.06119.01
5.4.270.0080.06319.04
5.4.260.0160.05519.07
5.4.250.0110.06319.05
5.4.240.0130.05518.98
5.4.230.0070.05819.06
5.4.220.0100.05518.98
5.4.210.0140.06418.94
5.4.200.0100.05719.10
5.4.190.0070.06019.09
5.4.180.0130.05719.01
5.4.170.0130.06019.09
5.4.160.0180.04719.16
5.4.150.0110.05918.94
5.4.140.0110.06216.31
5.4.130.0110.06016.30
5.4.120.0140.05916.38
5.4.110.0070.05516.36
5.4.100.0030.05716.38
5.4.90.0140.05216.36
5.4.80.0160.04916.50
5.4.70.0130.05616.35
5.4.60.0190.05416.42
5.4.50.0080.06116.36
5.4.40.0070.05116.40
5.4.30.0100.05716.40
5.4.20.0160.05616.40
5.4.10.0190.05016.30
5.4.00.0140.05015.91
5.3.290.0170.04814.66
5.3.280.0080.06014.52
5.3.270.0100.06214.63
5.3.260.0110.06014.58
5.3.250.0140.05714.60
5.3.240.0090.06314.58
5.3.230.0120.06014.44
5.3.220.0100.05514.49
5.3.210.0070.05914.54
5.3.200.0090.05814.45
5.3.190.0090.05214.55
5.3.180.0070.06014.56
5.3.170.0070.06014.50
5.3.160.0110.05414.45
5.3.150.0160.05214.54
5.3.140.0110.06714.52
5.3.130.0130.05714.50
5.3.120.0100.06314.48
5.3.110.0110.05314.55
5.3.100.0090.05614.07
5.3.90.0130.05413.97
5.3.80.0130.05914.01
5.3.70.0120.04913.95
5.3.60.0120.04914.01
5.3.50.0060.06613.80
5.3.40.0140.05813.80
5.3.30.0130.05113.81
5.3.20.0150.05213.73
5.3.10.0090.05113.63
5.3.00.0060.06013.54

preferences:
12.3 ms | 406 KiB | 5 Q