3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(`exec /bin/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)
8.3.60.0120.00918.28
8.3.50.0140.00721.08
8.3.40.0090.00618.71
8.3.30.0070.00719.98
8.3.20.0070.00020.33
8.3.10.0080.00021.05
8.3.00.0040.00422.40
8.2.180.0090.01216.38
8.2.170.0070.00722.96
8.2.160.0110.00719.08
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0000.00820.62
8.2.110.0060.00319.18
8.2.100.0060.00617.66
8.2.90.0040.00419.15
8.2.80.0020.00519.28
8.2.70.0050.00517.50
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0080.00017.67
8.2.30.0040.00419.62
8.2.20.0000.00817.64
8.2.10.0030.00617.67
8.2.00.0040.00717.74
8.1.280.0080.00625.92
8.1.270.0080.00023.99
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0050.00522.38
8.1.230.0060.00620.92
8.1.220.0060.00318.77
8.1.210.0040.00420.79
8.1.200.0060.00317.22
8.1.190.0040.00417.40
8.1.180.0080.00018.10
8.1.170.0000.00918.59
8.1.160.0040.00418.86
8.1.150.0000.00718.61
8.1.140.0070.00017.38
8.1.130.0080.00017.88
8.1.120.0040.00417.45
8.1.110.0020.00517.34
8.1.100.0050.00317.27
8.1.90.0030.00417.41
8.1.80.0050.00317.38
8.1.70.0020.00517.27
8.1.60.0060.00317.35
8.1.50.0070.00017.40
8.1.40.0040.00417.43
8.1.30.0070.00017.54
8.1.20.0000.00817.56
8.1.10.0080.00017.49
8.1.00.0050.00317.29
8.0.300.0070.00019.91
8.0.290.0000.00817.05
8.0.280.0070.00018.18
8.0.270.0000.00717.10
8.0.260.0030.00316.80
8.0.250.0000.00716.95
8.0.240.0090.00016.84
8.0.230.0030.00316.84
8.0.220.0000.00716.71
8.0.210.0030.00416.89
8.0.200.0040.00416.84
8.0.190.0000.00716.79
8.0.180.0050.00316.89
8.0.170.0050.00316.76
8.0.160.0000.00816.82
8.0.150.0040.00416.66
8.0.140.0060.00316.78
8.0.130.0030.00313.29
8.0.120.0080.00016.66
8.0.110.0080.00016.81
8.0.100.0070.00016.92
8.0.90.0050.00316.64
8.0.80.0100.00516.77
8.0.70.0060.00316.86
8.0.60.0040.00416.71
8.0.50.0000.00716.59
8.0.30.0070.01516.98
8.0.20.0090.01017.40
8.0.10.0070.00016.75
8.0.00.0100.01116.65
7.4.330.0050.00016.72
7.4.320.0070.00016.36
7.4.300.0060.00016.48
7.4.290.0000.00816.44
7.4.280.0000.00716.45
7.4.270.0070.00016.33
7.4.260.0130.00013.06
7.4.250.0030.00416.32
7.4.240.0050.00216.40
7.4.230.0040.00416.51
7.4.220.0140.00816.42
7.4.210.0060.00916.46
7.4.200.0030.00316.27
7.4.190.0040.00416.52
7.4.160.0160.00016.47
7.4.150.0170.00117.40
7.4.140.0090.00817.86
7.4.130.0110.00516.33
7.4.120.0050.01416.36
7.4.110.0080.00816.34
7.4.100.0120.01316.29
7.4.90.0120.00716.42
7.4.80.0090.00919.39
7.4.70.0070.01016.45
7.4.60.0150.00816.22
7.4.50.0030.00616.32
7.4.40.0070.00722.77
7.4.30.0080.01216.56
7.4.00.0010.01514.72
7.3.330.0000.00613.02
7.3.320.0000.00513.17
7.3.310.0000.00716.02
7.3.300.0000.00716.13
7.3.290.0100.00716.18
7.3.280.0090.00916.15
7.3.270.0070.01117.40
7.3.260.0090.00918.24
7.3.250.0070.01216.31
7.3.240.0140.00316.21
7.3.230.0090.01016.47
7.3.210.0030.01416.29
7.3.200.0120.00619.39
7.3.190.0150.00616.22
7.3.180.0060.01016.38
7.3.170.0060.00916.27
7.3.160.0030.01316.23
7.3.120.0040.01114.93
7.3.10.0070.00716.39
7.3.00.0110.00816.45
7.2.330.0100.00916.40
7.2.320.0120.00716.19
7.2.310.0180.00016.54
7.2.300.0150.00416.14
7.2.290.0100.01116.43
7.2.130.0080.00416.46
7.2.120.0000.01316.63
7.2.110.0070.00716.75
7.2.100.0060.00616.87
7.2.90.0030.00916.72
7.2.80.0070.01116.93
7.2.70.0100.00716.59
7.2.60.0070.01316.79
7.2.50.0140.00416.88
7.2.40.0120.00416.80
7.2.30.0100.00716.68
7.2.20.0150.00516.42
7.2.10.0150.01316.52
7.2.00.0140.00817.98
7.1.250.0030.00615.73
7.1.200.0030.01415.70
7.1.100.0270.01218.23
7.1.70.0180.00317.13
7.1.60.0110.00719.17
7.1.50.0100.01516.99
7.1.00.0000.04322.61
7.0.200.0800.00714.20
7.0.140.0070.07022.09
7.0.60.0030.07319.85
7.0.50.0070.05717.84
7.0.40.0130.07720.07
7.0.30.0200.05320.21
7.0.20.0270.07020.16
7.0.10.0200.07720.09
7.0.00.0130.07720.01
5.6.280.0030.07321.02
5.6.210.0130.04720.73
5.6.200.0030.08718.19
5.6.190.0070.05020.41
5.6.180.0130.04720.40
5.6.170.0230.03720.44
5.6.160.0100.08020.41
5.6.150.0070.03718.15
5.6.140.0100.07018.19
5.6.130.0070.06318.21
5.6.120.0100.08721.09
5.6.110.0070.08320.89
5.6.100.0170.06720.98
5.6.90.0100.08020.96
5.6.80.0130.07720.35
5.5.350.0300.07320.47
5.5.340.0130.08017.95
5.5.330.0100.07720.30
5.5.320.0130.03320.26
5.5.310.0230.06720.27
5.5.300.0030.08017.98
5.5.290.0030.07018.03
5.5.280.0030.08720.68
5.5.270.0200.07320.95
5.5.260.0100.08020.79
5.5.250.0000.07320.59
5.5.240.0100.07720.04
5.4.450.3270.04319.49
5.4.440.3230.03719.57
5.4.430.3230.04019.40
5.4.420.3200.04319.24
5.4.410.3630.04318.97
5.4.400.3070.04019.22
5.4.390.3170.03719.24
5.4.380.3170.03318.88
5.4.370.3100.04019.21
5.4.360.3500.04018.78
5.4.350.3170.04319.13
5.4.340.3230.04319.06
5.4.320.3430.04719.13
5.4.310.3330.03719.13
5.4.300.3500.04019.21
5.4.290.3430.04019.24
5.4.280.3970.04019.24
5.4.270.3500.03319.15
5.4.260.3470.03318.93
5.4.250.3200.03718.80
5.4.240.3330.03319.23
5.4.230.3500.03019.21
5.4.220.3370.04018.76
5.4.210.3370.03318.80
5.4.200.3500.03019.25
5.4.190.3330.03718.77
5.4.180.3270.04018.91
5.4.170.3330.04718.92
5.4.160.3500.04018.80
5.4.150.3400.04018.79
5.4.140.3300.03716.33
5.4.130.3530.04016.58
5.4.120.3330.03716.32
5.4.110.3630.03716.42
5.4.100.3330.03316.52
5.4.90.3200.03716.43
5.4.80.3270.04016.36
5.4.70.3500.03016.25
5.4.60.3470.03016.44
5.4.50.3400.04016.50
5.4.40.3530.03716.36
5.4.30.3500.03716.34
5.4.20.3430.03316.40
5.4.10.3470.03316.38
5.4.00.3430.03015.79
5.3.290.3070.03714.62
5.3.280.3170.03314.47
5.3.270.3500.03014.66
5.3.260.3130.04014.55
5.3.250.3930.04014.51
5.3.240.3430.03714.45
5.3.230.3300.04014.59
5.3.220.3330.03714.40
5.3.210.3370.04014.45
5.3.200.3370.04314.52
5.3.190.3400.03314.52
5.3.180.3370.04014.42
5.3.170.3300.02714.47
5.3.160.3200.04314.42
5.3.150.3430.03714.58
5.3.140.3530.03714.44
5.3.130.3030.04714.51
5.3.120.3100.04014.64
5.3.110.3370.04014.40
5.3.100.3500.02714.03
5.3.90.3400.03313.86
5.3.80.3170.03713.88
5.3.70.3130.03713.97
5.3.60.3400.03713.86
5.3.50.3200.03013.90
5.3.40.3400.03313.80
5.3.30.3330.03313.85
5.3.20.4000.03313.71
5.3.10.3530.03313.60
5.3.00.3400.03313.52
5.2.170.2770.03011.01
5.2.160.2630.03011.00
5.2.150.3100.03311.00
5.2.140.2930.02311.23
5.2.130.2830.03011.02
5.2.120.2600.03010.94
5.2.110.2800.01711.04
5.2.100.2730.02310.96
5.2.90.2970.02711.05
5.2.80.3300.02310.99
5.2.70.3000.02010.95
5.2.60.3070.03010.88
5.2.50.2830.02711.07
5.2.40.2300.03010.94
5.2.30.2300.03310.98
5.2.20.2300.02310.82
5.2.10.2430.03010.98
5.2.00.2270.03010.68
5.1.60.2370.02310.59
5.1.50.2130.02710.59
5.1.40.2200.02310.59
5.1.30.2430.02710.59
5.1.20.2430.02010.59
5.1.10.2400.02710.59
5.1.00.2730.02710.59
5.0.50.1330.02710.59
5.0.40.1230.01710.59
5.0.30.1130.03010.59
5.0.20.1330.01710.59
5.0.10.1330.02310.59
5.0.00.1200.03310.59
4.4.90.1030.01710.59
4.4.80.1030.01710.59
4.4.70.1300.01310.59
4.4.60.1070.01310.59
4.4.50.1200.01310.59
4.4.40.1270.02010.59
4.4.30.1200.01710.59
4.4.20.1130.01010.61
4.4.10.1070.01710.61
4.4.00.1170.01710.61
4.3.110.1100.01310.61
4.3.100.1200.01710.61
4.3.90.1070.01310.61
4.3.80.1170.02710.61
4.3.70.1300.02010.61
4.3.60.1170.01310.61
4.3.50.1230.02010.61
4.3.40.1170.02310.61
4.3.30.0700.02310.61
4.3.20.0570.02010.61
4.3.10.0670.02310.61
4.3.00.0570.01710.61

preferences:
44.92 ms | 400 KiB | 5 Q