3v4l.org

run code in 300+ PHP versions simultaneously
<?php system("uname -a;");

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)
8.3.70.0110.01116.75
8.3.60.0120.00318.30
8.3.50.0170.00321.94
8.3.40.0040.01118.85
8.3.30.0140.00018.97
8.3.20.0050.00320.46
8.3.10.0040.00420.44
8.3.00.0040.00419.13
8.2.180.0210.00016.50
8.2.170.0090.00922.96
8.2.160.0000.01420.29
8.2.150.0120.00624.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0040.00420.94
8.2.110.0050.00520.58
8.2.100.0090.00617.97
8.2.90.0000.00919.00
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0030.00517.91
8.2.50.0060.00318.07
8.2.40.0000.00818.03
8.2.30.0040.00419.56
8.2.20.0000.00817.54
8.2.10.0030.00618.12
8.2.00.0040.00417.62
8.1.280.0070.01125.92
8.1.270.0040.00423.96
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.95
8.1.230.0060.00619.14
8.1.220.0000.00817.74
8.1.210.0090.00018.77
8.1.200.0060.00317.11
8.1.190.0030.00517.22
8.1.180.0000.00918.10
8.1.170.0040.00418.41
8.1.160.0040.00421.96
8.1.150.0000.00718.74
8.1.140.0040.00417.35
8.1.130.0040.00417.79
8.1.120.0050.00217.35
8.1.110.0000.00717.46
8.1.100.0050.00317.38
8.1.90.0000.00717.41
8.1.80.0000.00817.35
8.1.70.0030.00517.33
8.1.60.0040.00417.38
8.1.50.0090.00017.51
8.1.40.0000.00717.48
8.1.30.0040.00417.46
8.1.20.0030.00617.51
8.1.10.0040.00417.46
8.1.00.0000.01017.48
8.0.300.0000.00818.77
8.0.290.0000.00716.63
8.0.280.0030.00318.33
8.0.270.0000.00717.00
8.0.260.0030.00317.17
8.0.250.0000.00716.76
8.0.240.0060.00016.90
8.0.230.0070.00016.79
8.0.220.0070.00016.80
8.0.210.0030.00316.71
8.0.200.0030.00316.79
8.0.190.0040.00416.92
8.0.180.0070.00016.76
8.0.170.0000.00716.75
8.0.160.0000.00716.71
8.0.150.0000.00816.61
8.0.140.0040.00416.66
8.0.130.0070.00013.24
8.0.120.0060.00316.76
8.0.110.0080.00016.83
8.0.100.0000.00716.83
8.0.90.0040.00416.71
8.0.80.0100.00716.72
8.0.70.0040.00416.84
8.0.60.0050.00316.94
8.0.50.0070.00016.77
8.0.30.0170.00516.91
8.0.20.0110.01217.40
8.0.10.0040.00416.88
8.0.00.0120.00716.58
7.4.330.0050.00015.07
7.4.320.0050.00316.46
7.4.300.0000.00616.45
7.4.290.0070.00016.37
7.4.280.0000.00816.37
7.4.270.0080.00016.47
7.4.260.0070.00416.34
7.4.250.0030.00516.45
7.4.240.0020.00616.43
7.4.230.0000.00716.50
7.4.220.0160.01016.46
7.4.210.0060.01216.36
7.4.200.0050.00216.29
7.4.160.0130.00516.45
7.4.150.0120.00717.40
7.4.140.0110.00817.86
7.4.130.0090.00916.31
7.4.120.0080.00816.29
7.4.110.0090.00816.43
7.4.100.0130.01016.24
7.4.90.0180.00016.47
7.4.80.0060.01719.39
7.4.70.0030.01616.34
7.4.60.0050.01116.18
7.4.50.0000.00816.51
7.4.40.0140.00716.35
7.4.30.0110.01116.13
7.4.00.0110.00414.81
7.3.330.0060.00013.16
7.3.320.0060.00013.02
7.3.310.0070.00016.18
7.3.300.0030.00316.16
7.3.290.0100.00416.18
7.3.280.0070.00916.17
7.3.270.0030.01417.40
7.3.260.0100.00716.29
7.3.250.0100.00816.24
7.3.240.0030.02016.17
7.3.230.0030.01316.39
7.3.210.0120.00416.15
7.3.200.0140.00419.39
7.3.190.0100.01116.29
7.3.180.0120.00416.27
7.3.170.0060.01316.30
7.3.160.0100.01016.25
7.2.330.0070.01116.57
7.2.320.0070.01116.54
7.2.310.0030.01416.26
7.2.300.0090.00816.32
7.2.290.0080.00816.27
7.2.00.0030.01019.23
7.1.100.0080.00818.07
7.1.70.0080.00317.02
7.1.60.0100.01719.61
7.1.50.0060.01916.93
7.1.00.0130.08322.58
7.0.200.0730.00314.56
7.0.140.0000.08022.10
7.0.60.0070.04019.88
7.0.50.0100.04017.89
7.0.40.0200.07720.11
7.0.30.0300.04020.02
7.0.20.0300.04720.04
7.0.10.0270.05720.17
7.0.00.0030.04320.33
5.6.280.0100.07021.12
5.6.210.0100.08320.48
5.6.200.0130.06718.20
5.6.190.0030.08320.33
5.6.180.0230.08020.41
5.6.170.0270.04320.46
5.6.160.0070.04320.35
5.6.150.0030.04018.23
5.6.140.0000.04318.15
5.6.130.0130.07318.25
5.6.120.0030.06021.12
5.6.110.0130.06320.96
5.6.100.0130.05721.14
5.6.90.0130.06021.11
5.6.80.0170.04320.42
5.6.70.0300.06720.50
5.5.350.0070.07720.42
5.5.340.0100.04717.90
5.5.330.0070.05020.19
5.5.320.0230.04320.30
5.5.310.0170.04720.17
5.5.300.0070.08018.03
5.5.290.0030.04318.05
5.5.280.0000.05020.80
5.5.270.0000.04320.64
5.5.260.0200.07020.86
5.5.250.0070.06020.77
5.5.240.0030.06020.36
5.4.450.0330.07019.57
5.4.440.0230.05019.38
5.4.430.0270.06719.24
5.4.420.0330.04319.48
5.4.410.0330.03019.29
5.4.400.0400.04718.81
5.4.390.0270.03719.08
5.4.380.0230.04719.13
5.4.370.0330.05319.08
5.4.360.0170.04319.08
5.4.350.0300.06718.93
5.4.340.0170.04319.21
5.4.320.0370.05019.09
5.4.310.0370.06319.13
5.4.300.0230.05718.91
5.4.290.0270.03019.05
5.4.280.0170.04319.23
5.4.270.0230.03719.05
5.4.260.0200.04318.87
5.4.250.0170.05319.15
5.4.240.0200.03718.91
5.4.230.0170.04019.23
5.4.220.0230.04019.15
5.4.210.0270.04319.23
5.4.200.0270.04318.91
5.4.190.0270.03318.87
5.4.180.0300.04019.22
5.4.170.0270.03319.11
5.4.160.0230.04019.19
5.4.150.0130.04719.19
5.4.140.0300.03316.46
5.4.130.0200.04316.32
5.4.120.0230.04716.46
5.4.110.0300.05016.43
5.4.100.0170.04016.37
5.4.90.0270.03316.45
5.4.80.0270.03716.23
5.4.70.0100.05016.47
5.4.60.0370.04016.51
5.4.50.0370.06016.19
5.4.40.0230.07716.39
5.4.30.0330.06016.39
5.4.20.0300.05316.39
5.4.10.0230.04016.48
5.4.00.0270.05015.76
5.3.290.0270.04714.52
5.3.280.0330.04014.46
5.3.270.0270.03314.48
5.3.260.0230.03714.45
5.3.250.0270.05714.43
5.3.240.0200.04014.48
5.3.230.0230.03714.45
5.3.220.0230.03714.66
5.3.210.0200.04014.59
5.3.200.0330.02714.68
5.3.190.0330.04014.44
5.3.180.0300.05714.49
5.3.170.0230.03714.54
5.3.160.0300.03314.43
5.3.150.0270.03314.49
5.3.140.0170.04314.48
5.3.130.0300.04714.57
5.3.120.0300.06314.46
5.3.110.0270.06014.64
5.3.100.0270.03313.97
5.3.90.0330.02313.86
5.3.80.0230.03313.92
5.3.70.0330.06013.95
5.3.60.0300.04313.84
5.3.50.0300.07014.04
5.3.40.0300.06313.92
5.3.30.0230.03313.86
5.3.20.0230.03713.47
5.3.10.0270.03313.56
5.3.00.0230.03313.61
5.2.170.0230.05311.43
5.2.160.0200.02711.43
5.2.150.0230.04011.43
5.2.140.0130.03711.43
5.2.130.0200.02711.43
5.2.120.0130.03311.43
5.2.110.0230.02711.43
5.2.100.0200.02711.43
5.2.90.0200.03011.43
5.2.80.0200.04711.43
5.2.70.0200.03011.43
5.2.60.0200.03011.43
5.2.50.0200.05011.43
5.2.40.0200.06311.43
5.2.30.0230.03011.43
5.2.20.0130.03711.43
5.2.10.0170.05311.43
5.2.00.0200.03311.43
5.1.60.0130.04311.43
5.1.50.0300.03711.43
5.1.40.0170.03011.43
5.1.30.0130.03711.43
5.1.20.0300.04311.43
5.1.10.0100.03011.43
5.1.00.0200.03011.43
5.0.50.0200.01711.43
5.0.40.0130.02011.43
5.0.30.0070.03711.43
5.0.20.0070.02311.43
5.0.10.0070.03311.43
5.0.00.0100.03311.43
4.4.90.0100.01311.43
4.4.80.0070.04011.43
4.4.70.0170.01311.43
4.4.60.0070.01711.43
4.4.50.0100.02011.43
4.4.40.0130.03711.43
4.4.30.0100.02311.43
4.4.20.0100.02311.43
4.4.10.0070.02011.43
4.4.00.0130.03011.43
4.3.110.0130.01711.43
4.3.100.0070.02011.43
4.3.90.0070.03011.43
4.3.80.0100.02311.43
4.3.70.0170.02011.43
4.3.60.0100.01311.43
4.3.50.0070.02311.43
4.3.40.0100.02311.43
4.3.30.0030.01711.43
4.3.20.0030.02011.43
4.3.10.0030.01711.43
4.3.00.0030.03711.43

preferences:
41.31 ms | 401 KiB | 5 Q