3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo system('ls');

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)
8.3.60.0110.00716.63
8.3.50.0120.00521.92
8.3.40.0120.00318.58
8.3.30.0070.00719.10
8.3.20.0060.00320.34
8.3.10.0030.00521.98
8.3.00.0040.00417.89
8.2.180.0130.00916.38
8.2.170.0100.00522.96
8.2.160.0100.00420.54
8.2.150.0000.00924.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0030.00621.09
8.2.110.0050.00520.95
8.2.100.0060.00617.84
8.2.90.0080.00018.03
8.2.80.0040.00417.97
8.2.70.0000.00817.59
8.2.60.0090.00017.80
8.2.50.0000.00918.07
8.2.40.0080.00318.22
8.2.30.0000.01018.31
8.2.20.0040.00417.68
8.2.10.0040.00418.04
8.2.00.0040.00417.73
8.1.280.0090.00625.92
8.1.270.0090.00023.92
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0030.00620.75
8.1.230.0100.00020.97
8.1.220.0040.00417.74
8.1.210.0030.00618.87
8.1.200.0030.00717.23
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0030.00618.64
8.1.160.0070.00021.99
8.1.150.0020.00518.87
8.1.140.0080.00017.36
8.1.130.0030.00317.86
8.1.120.0030.00417.43
8.1.110.0050.00317.29
8.1.100.0050.00317.28
8.1.90.0030.00717.34
8.1.80.0040.00417.31
8.1.70.0030.00417.40
8.1.60.0060.00317.51
8.1.50.0040.00417.40
8.1.40.0040.00417.48
8.1.30.0030.00617.42
8.1.20.0060.00317.51
8.1.10.0020.00517.31
8.1.00.0050.00317.34
8.0.300.0000.00720.02
8.0.290.0040.00416.75
8.0.280.0050.00218.30
8.0.270.0000.00717.25
8.0.260.0000.00617.11
8.0.250.0030.00316.99
8.0.240.0040.00416.89
8.0.230.0000.00716.85
8.0.220.0000.00716.78
8.0.210.0060.00016.70
8.0.200.0050.00316.86
8.0.190.0040.00516.94
8.0.180.0040.00416.72
8.0.170.0040.00416.82
8.0.160.0000.00716.64
8.0.150.0040.00416.84
8.0.140.0020.00516.69
8.0.130.0070.00013.24
8.0.120.0000.00816.84
8.0.110.0040.00416.77
8.0.100.0040.00416.78
8.0.90.0070.00016.77
8.0.80.0080.00816.80
8.0.70.0040.00416.63
8.0.60.0040.00416.78
8.0.50.0080.00016.70
8.0.30.0100.01016.90
8.0.20.0110.01217.40
8.0.10.0000.00716.82
8.0.00.0120.00916.77
7.4.330.0020.00315.00
7.4.320.0000.00716.35
7.4.300.0000.00616.46
7.4.290.0040.00416.46
7.4.280.0040.00416.50
7.4.270.0050.00316.29
7.4.260.0070.00016.43
7.4.250.0070.00016.40
7.4.240.0040.00416.43
7.4.230.0040.00416.47
7.4.220.0070.01016.31
7.4.210.0100.01016.32
7.4.200.0040.00416.36
7.4.160.0080.00816.32
7.4.150.0100.01017.40
7.4.140.0070.01017.86
7.4.130.0070.01116.24
7.4.120.0120.00916.50
7.4.110.0030.01516.45
7.4.100.0130.01116.47
7.4.90.0050.01316.28
7.4.80.0070.01319.39
7.4.70.0120.00416.40
7.4.60.0140.00416.41
7.4.50.0030.00616.47
7.4.40.0200.00016.56
7.4.30.0120.00416.49
7.4.00.0050.00914.57
7.3.330.0060.00012.93
7.3.320.0000.00513.10
7.3.310.0000.00716.23
7.3.300.0070.00016.20
7.3.290.0070.00716.20
7.3.280.0110.00516.20
7.3.270.0210.00417.40
7.3.260.0140.00416.23
7.3.250.0080.00916.37
7.3.240.0060.01316.17
7.3.230.0110.00616.39
7.3.210.0110.00616.30
7.3.200.0060.01519.39
7.3.190.0040.01216.29
7.3.180.0090.00716.19
7.3.170.0080.00916.32
7.3.160.0100.01316.06
7.3.120.0030.01414.65
7.3.10.0230.00815.99
7.3.00.0140.00716.09
7.2.330.0100.00916.55
7.2.320.0060.01216.22
7.2.310.0090.01616.47
7.2.300.0090.00616.34
7.2.290.0060.01016.69
7.2.130.0180.00616.64
7.2.120.0270.00416.64
7.2.110.0110.01516.10
7.2.100.0180.01116.31
7.2.90.0250.01116.66
7.2.80.0260.00616.04
7.2.70.0320.01116.64
7.2.60.0170.01116.82
7.2.50.0230.00916.55
7.2.40.0150.00916.09
7.2.30.0200.01216.75
7.2.20.0230.00616.89
7.2.10.0150.00916.29
7.2.00.0220.01217.96
7.1.250.0210.00315.61
7.1.200.0040.00415.76
7.1.100.0080.00817.86
7.1.70.0040.00418.08
7.1.60.0030.01118.08
7.1.50.0160.00318.08
7.1.40.0110.00818.08
7.1.30.0030.01118.08
7.1.20.0080.00318.08
7.1.10.0040.01118.08
7.1.00.0040.00418.08
7.0.200.0000.00918.08
7.0.190.0000.00918.08
7.0.180.0000.00818.08
7.0.170.0040.00418.08
7.0.160.0030.00518.08
7.0.150.0030.00718.08
7.0.140.0000.01818.08
7.0.130.0000.00918.08
7.0.120.0080.00318.08
7.0.110.0090.00918.08
7.0.100.0070.00418.08
7.0.90.0060.01218.08
7.0.80.0030.00718.08
7.0.70.0000.00818.08
7.0.60.0040.00518.08
7.0.50.0030.00618.08
7.0.40.0000.00918.08
7.0.30.0060.00318.08
7.0.20.0050.00318.08
7.0.10.0050.00318.08
7.0.00.0050.00318.08
5.6.300.0140.06120.81
5.6.290.0100.08120.89
5.6.280.0060.03920.98
5.6.270.0030.04321.04
5.6.260.0000.04420.87
5.6.250.0030.07320.90
5.6.240.0100.04020.76
5.6.230.0060.04420.82
5.6.220.0240.03420.94
5.6.210.0030.04420.98
5.6.200.0070.04420.99
5.6.190.0070.04620.83
5.6.180.0090.03520.95
5.6.170.0000.04820.86
5.6.160.0000.05121.03
5.6.150.0000.04520.77
5.6.140.0240.03821.02
5.6.130.0000.04720.98
5.6.120.0030.04420.80
5.6.110.0030.04021.04
5.6.100.0030.04820.76
5.6.90.0030.04220.82
5.6.80.0000.04120.25
5.6.70.0070.04020.31
5.6.60.0000.04820.37
5.6.50.0030.04120.37
5.6.40.0060.03520.35
5.6.30.0070.03720.29
5.6.20.0070.03720.35
5.6.10.0060.03920.38
5.6.00.0030.03820.32
5.5.380.0030.04818.08
5.5.370.0030.04318.08
5.5.360.0000.04318.08
5.5.350.0000.04518.08
5.5.340.0130.04718.08
5.5.330.0000.04618.08
5.5.320.0030.04018.08
5.5.310.0030.04618.08
5.5.300.0000.04718.08
5.5.290.0030.04218.08
5.5.280.0000.04318.08
5.5.270.0000.04818.08
5.5.260.0100.03618.12
5.5.250.0070.03918.08
5.5.240.0030.04218.08
5.5.230.0100.04918.08
5.5.220.0030.04418.08
5.5.210.0100.03618.08
5.5.200.0000.04118.08
5.5.190.0100.03318.08
5.5.180.0000.04118.08
5.5.160.0100.03318.08
5.5.150.0380.02318.08
5.5.140.0060.03418.08
5.5.130.0000.04418.08
5.5.120.0030.03818.08
5.5.110.0060.03618.08
5.5.100.0060.03518.08
5.5.90.0070.03318.08
5.5.80.0070.05618.08
5.5.70.0000.04318.08
5.5.60.0030.04018.08
5.5.50.0030.03818.08
5.5.40.0060.03418.08
5.5.30.0000.04218.08
5.5.20.0060.04518.08
5.5.10.0030.04018.08
5.5.00.0000.06618.08
5.4.450.0030.04119.25
5.4.440.0030.03919.47
5.4.430.0070.04219.15
5.4.420.0070.03719.30
5.4.410.0100.03219.05
5.4.400.0030.03718.98
5.4.390.0030.04319.02
5.4.380.0600.03819.09
5.4.370.0030.04119.02
5.4.360.0070.03518.98
5.4.350.0070.03319.09
5.4.340.0000.04519.16
5.4.320.0030.04419.05
5.4.310.0000.04019.04
5.4.300.0060.03818.98
5.4.290.0060.03519.05
5.4.280.0070.03919.16
5.4.270.0070.05318.91
5.4.260.0070.03319.05
5.4.250.0000.05219.16
5.4.240.0000.04219.13
5.4.230.0030.04118.84
5.4.220.0000.04218.89
5.4.210.0030.05618.80
5.4.200.0030.04518.88
5.4.190.0070.03719.05
5.4.180.0030.03919.00
5.4.170.0030.04018.84
5.4.160.0000.04419.04
5.4.150.0070.04719.02
5.4.140.0030.03918.08
5.4.130.0030.03618.08
5.4.120.0000.03818.08
5.4.110.0040.03618.08
5.4.100.0200.03018.08
5.4.90.0030.03618.08
5.4.80.0070.03818.08
5.4.70.0000.03918.08
5.4.60.0000.03818.08
5.4.50.0070.03618.08
5.4.40.0060.03118.08
5.4.30.0060.03118.08
5.4.20.0070.03718.08
5.4.10.0030.03918.08
5.4.00.0060.03218.08
5.3.290.0030.04318.08
5.3.280.0070.05018.08
5.3.270.0000.04518.08
5.3.260.0000.04218.08
5.3.250.0060.06118.08
5.3.240.0060.03518.08
5.3.230.0030.04618.08
5.3.220.0030.03918.08
5.3.210.0030.04118.08
5.3.200.0130.02818.08
5.3.190.0000.04118.08
5.3.180.0030.03518.08
5.3.170.0070.03618.08
5.3.160.0060.03518.08
5.3.150.0100.02918.08
5.3.140.0030.03918.08
5.3.130.0030.04418.08
5.3.120.0030.04618.08
5.3.110.0360.03018.08
5.3.100.0000.03918.08
5.3.90.0160.02918.08
5.3.80.0030.03718.08
5.3.70.0030.03718.08
5.3.60.0030.03318.08
5.3.50.0030.03318.08
5.3.40.0030.03618.08
5.3.30.0100.04418.08
5.3.20.0030.03318.08
5.3.10.0030.03918.08
5.3.00.0030.04018.08
5.2.170.0000.04018.08
5.2.160.0000.03118.08
5.2.150.0040.03118.08
5.2.140.0030.04018.08
5.2.130.0170.04318.08
5.2.120.0040.02918.08
5.2.110.0000.03418.08
5.2.100.0030.02718.08
5.2.90.0000.03518.08
5.2.80.0030.02918.08
5.2.70.0000.03218.08
5.2.60.0000.03718.08
5.2.50.0030.04718.08
5.2.40.0000.03118.08
5.2.30.0030.02918.08
5.2.20.0060.03418.08
5.2.10.0030.02718.08
5.2.00.0000.03018.08
5.1.60.0000.02618.08
5.1.50.0030.02318.08
5.1.40.0100.02318.08
5.1.30.0000.03218.08
5.1.20.0000.02818.08
5.1.10.0030.02318.08
5.1.00.0030.02318.08
5.0.50.0030.01918.08
5.0.40.0000.03018.08
5.0.30.0030.03318.08
5.0.20.0040.01818.08
5.0.10.0040.02118.08
5.0.00.0000.03218.08
4.4.90.0000.01618.08
4.4.80.0000.01818.08
4.4.70.0000.01718.08
4.4.60.0040.01218.08
4.4.50.0000.01718.08
4.4.40.0030.02518.08
4.4.30.0030.01718.08
4.4.20.0070.01018.08
4.4.10.0030.01318.08
4.4.00.0000.02818.08
4.3.110.0000.01718.08
4.3.100.0000.02218.08
4.3.90.0000.01618.08
4.3.80.0030.02318.08
4.3.70.0000.01718.08
4.3.60.0000.01918.08
4.3.50.0030.01318.08
4.3.40.0030.02118.08
4.3.30.0000.01718.08
4.3.20.0000.01718.08
4.3.10.0000.01718.08
4.3.00.0030.01518.08

preferences:
38.77 ms | 400 KiB | 5 Q