3v4l.org

run code in 300+ PHP versions simultaneously
<?php $cmd = exec("cd ~ && pwd && ls"); echo $cmd;

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)
8.3.60.0070.01316.61
8.3.50.0070.01221.94
8.3.40.0170.00018.83
8.3.30.0180.00318.89
8.3.20.0040.00420.29
8.3.10.0050.00322.03
8.3.00.0040.00419.36
8.2.180.0170.00416.63
8.2.170.0050.01022.96
8.2.160.0050.00920.39
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00419.36
8.2.110.0130.01022.25
8.2.100.0060.00617.63
8.2.90.0000.00819.04
8.2.80.0040.00417.97
8.2.70.0070.00317.63
8.2.60.0000.00817.89
8.2.50.0040.00418.07
8.2.40.0040.00418.16
8.2.30.0040.00418.11
8.2.20.0080.00017.62
8.2.10.0030.00618.11
8.2.00.0030.00517.71
8.1.280.0040.01425.92
8.1.270.0000.00818.82
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0100.00019.17
8.1.230.0090.00317.77
8.1.220.0030.00617.78
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0040.00417.00
8.1.180.0080.00018.10
8.1.170.0030.00618.50
8.1.160.0000.00722.04
8.1.150.0000.00718.79
8.1.140.0050.00317.38
8.1.130.0000.00717.88
8.1.120.0050.00217.37
8.1.110.0030.00317.29
8.1.100.0040.00417.38
8.1.90.0000.00717.45
8.1.80.0040.00417.38
8.1.70.0000.00717.26
8.1.60.0060.00317.55
8.1.50.0030.00617.50
8.1.40.0100.00017.24
8.1.30.0030.00517.56
8.1.20.0040.00417.48
8.1.10.0000.00817.34
8.1.00.0040.00417.52
8.0.300.0040.00418.77
8.0.290.0070.00016.88
8.0.280.0000.00818.43
8.0.270.0070.00017.32
8.0.260.0000.00617.30
8.0.250.0000.00717.05
8.0.240.0030.00616.98
8.0.230.0000.00716.84
8.0.220.0030.00316.87
8.0.210.0020.00516.92
8.0.200.0000.00716.95
8.0.190.0040.00417.00
8.0.180.0040.00416.94
8.0.170.0080.00016.88
8.0.160.0040.00416.91
8.0.150.0040.00416.83
8.0.140.0000.00816.74
8.0.130.0000.00913.31
8.0.120.0080.00016.75
8.0.110.0070.00016.92
8.0.100.0040.00416.75
8.0.90.0000.00716.73
8.0.80.0130.00716.85
8.0.70.0040.00416.76
8.0.60.0080.00016.73
8.0.50.0000.00716.93
8.0.30.0200.00717.03
8.0.20.0170.01217.40
8.0.10.0040.00417.02
8.0.00.0110.01016.64
7.4.330.0030.00315.13
7.4.320.0040.00416.44
7.4.300.0030.00316.43
7.4.290.0030.00716.35
7.4.280.0070.00216.42
7.4.270.0080.00016.41
7.4.260.0000.00716.31
7.4.250.0040.00416.54
7.4.240.0030.00316.46
7.4.230.0000.00716.34
7.4.220.0090.01016.29
7.4.210.0030.01216.43
7.4.200.0040.00416.32
7.4.160.0150.00816.52
7.4.150.0070.01417.40
7.4.140.0090.01117.86
7.4.130.0080.01116.37
7.4.120.0120.00916.41
7.4.110.0060.01216.71
7.4.100.0120.01216.43
7.4.90.0130.00716.52
7.4.80.0120.00619.39
7.4.70.0120.00616.50
7.4.60.0090.00916.38
7.4.50.0080.00016.53
7.4.40.0100.00716.21
7.4.30.0070.01316.70
7.4.00.0100.00714.77
7.3.330.0000.00612.96
7.3.320.0120.00313.03
7.3.310.0030.00316.33
7.3.300.0030.00316.29
7.3.290.0060.00016.24
7.3.280.0100.00816.24
7.3.270.0190.00417.40
7.3.260.0070.01116.51
7.3.250.0040.01716.36
7.3.240.0120.00616.36
7.3.230.0110.01416.39
7.3.210.0050.01216.31
7.3.200.0130.00419.39
7.3.190.0080.00916.23
7.3.180.0100.00716.27
7.3.170.0070.01016.35
7.3.160.0140.00916.51
7.2.330.0170.00616.49
7.2.320.0090.01216.27
7.2.310.0140.00516.56
7.2.300.0130.01016.38
7.2.290.0060.01216.48
7.2.00.0060.00919.50
7.1.100.0280.01117.89
7.1.70.0000.00917.13
7.1.60.0100.01719.50
7.1.50.0100.01717.03
7.1.00.0030.07022.49
7.0.200.0140.01014.97
7.0.140.0030.06322.01
7.0.60.0130.07019.85
7.0.50.0030.07717.87
7.0.40.0130.08019.95
7.0.30.0300.06020.09
7.0.20.0330.07720.16
7.0.10.0200.04320.17
7.0.00.0130.05320.18
5.6.280.0030.07320.93
5.6.210.0100.05720.62
5.6.200.0130.05318.22
5.6.190.0000.08720.41
5.6.180.0130.04720.39
5.6.170.0200.05720.52
5.6.160.0000.04720.54
5.6.150.0100.05018.18
5.6.140.0130.07718.20
5.6.130.0170.07318.18
5.6.120.0030.08021.13
5.6.110.0100.07020.96
5.6.100.0030.05020.97
5.6.90.0100.07020.96
5.6.80.0070.06320.38
5.6.70.0030.07720.38
5.5.350.0270.06720.43
5.5.340.0100.07017.93
5.5.330.0070.05020.37
5.5.320.0070.05020.49
5.5.310.0400.05720.34
5.5.300.0070.07718.05
5.5.290.0070.08317.95
5.5.280.0000.06320.73
5.5.270.0070.08720.95
5.5.260.0070.07320.84
5.5.250.0030.04320.66
5.5.240.0030.07020.19
5.4.450.0400.05719.14
5.4.440.0900.05019.32
5.4.430.0970.06019.48
5.4.420.0900.05719.31
5.4.410.0070.05718.92
5.4.400.1000.07318.76
5.4.390.1200.05018.47
5.4.380.1230.06018.71
5.4.370.1200.05318.64
5.4.360.1430.05018.62
5.4.350.1300.06018.62
5.4.340.1230.05318.64
5.4.320.1370.06318.49
5.4.310.1430.06318.64
5.4.300.1370.06718.57
5.4.290.1430.06718.64
5.4.280.1330.05018.63
5.4.270.0970.07718.64
5.4.260.1070.06318.68
5.4.250.1030.05718.61
5.4.240.0930.05018.70
5.4.230.1000.07018.56
5.4.220.0970.07018.64
5.4.210.1570.06318.60
5.4.200.1370.05316.44
5.4.190.1370.05318.69
5.4.180.1670.06718.59
5.4.170.0870.06718.48
5.4.160.0830.05318.63
5.4.150.0400.04718.66
5.4.140.0130.07716.34
5.4.130.0300.05716.09
5.4.120.0370.05716.33
5.4.110.0300.05716.09
5.4.100.0300.06016.19
5.4.90.0270.06016.31
5.4.80.0230.06316.18
5.4.70.0330.05016.19
5.4.60.0500.05016.29
5.4.50.0430.04716.18
5.4.40.0530.06316.32
5.4.30.0570.06316.16
5.4.20.0370.05716.10
5.4.10.0570.05016.09
5.4.00.0230.05715.74
5.3.290.0330.06314.64
5.3.280.0530.05314.55
5.3.270.0400.07014.57
5.3.260.0470.06014.77
5.3.250.0430.05314.57
5.3.240.0330.05014.55
5.3.230.0270.06014.58
5.3.220.0300.05714.55
5.3.210.0370.05014.50
5.3.200.0400.06014.67
5.3.190.0300.05714.63
5.3.180.0100.07714.67
5.3.170.0300.06014.50
5.3.160.0430.04714.52
5.3.150.0370.05014.64
5.3.140.0330.05714.54
5.3.130.0330.06014.50
5.3.120.0330.06014.63
5.3.110.0430.06714.55
5.3.100.0530.06014.01
5.3.90.0500.07714.00
5.3.80.0430.06713.98
5.3.70.0500.07014.11
5.3.60.0570.06713.99
5.3.50.0400.05713.93
5.3.40.0570.05013.95
5.3.30.0370.07013.89
5.3.20.0430.05313.80
5.3.10.0430.06313.57
5.3.00.0630.05713.65
5.2.170.0370.05711.21
5.2.160.0430.06011.18
5.2.150.0330.07011.20
5.2.140.0700.05711.06
5.2.130.0400.05011.17
5.2.120.0300.06011.01
5.2.110.0530.04711.04
5.2.100.0330.05311.02
5.2.90.0430.05011.27
5.2.80.0400.06011.08
5.2.70.0430.05311.08
5.2.60.0370.05711.00
5.2.50.0500.05011.07
5.2.40.0430.04711.05
5.2.30.0230.04711.05
5.2.20.0500.05010.95
5.2.10.0330.04310.99
5.2.00.0270.03710.79
5.1.60.0400.04010.02
5.1.50.0230.05310.02
5.1.40.0200.05310.04
5.1.30.0300.03710.36
5.1.20.0330.04310.40
5.1.10.0270.04710.21
5.1.00.0400.04310.09
5.0.50.0200.0338.73
5.0.40.0100.0408.39
5.0.30.0130.0578.26
5.0.20.0170.0278.33
5.0.10.0100.0338.15
5.0.00.0230.0538.34
4.4.90.0230.0275.91
4.4.80.0130.0335.91
4.4.70.0230.0275.80
4.4.60.0100.0305.91
4.4.50.0100.0305.93
4.4.40.0170.0375.89
4.4.30.0170.0175.87
4.4.20.0200.0205.95
4.4.10.0230.0235.95
4.4.00.0100.0475.95
4.3.110.0130.0235.80
4.3.100.0100.0235.79
4.3.90.0130.0275.79
4.3.80.0170.0435.86
4.3.70.0170.0175.87
4.3.60.0230.0305.79
4.3.50.0170.0305.77
4.3.40.0230.0375.83
4.3.30.0130.0204.57
4.3.20.0030.0304.54
4.3.10.0070.0274.59
4.3.00.0000.0237.04

preferences:
41.11 ms | 401 KiB | 5 Q