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)
8.3.60.0150.00616.63
8.3.50.0090.00617.35
8.3.40.0050.01018.64
8.3.30.0070.00818.59
8.3.20.0040.00418.52
8.3.10.0060.00320.41
8.3.00.0080.00019.25
8.2.180.0120.00316.38
8.2.170.0110.00422.96
8.2.160.0150.00621.07
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00420.66
8.2.110.0060.00320.92
8.2.100.0060.00717.97
8.2.90.0040.00719.48
8.2.80.0040.00419.46
8.2.70.0040.00417.63
8.2.60.0050.00317.66
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0030.00518.00
8.2.20.0040.00417.71
8.2.10.0060.00317.68
8.2.00.0040.00417.55
8.1.280.0000.02225.92
8.1.270.0040.00424.66
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0050.00524.02
8.1.230.0040.00720.77
8.1.220.0000.00817.74
8.1.210.0030.00618.91
8.1.200.0050.00517.23
8.1.190.0080.00017.30
8.1.180.0000.00818.10
8.1.170.0050.00318.75
8.1.160.0000.00718.77
8.1.150.0040.00418.61
8.1.140.0030.00517.33
8.1.130.0000.00717.79
8.1.120.0050.00317.38
8.1.110.0000.00817.39
8.1.100.0000.00717.38
8.1.90.0050.00317.41
8.1.80.0030.00517.32
8.1.70.0040.00417.35
8.1.60.0040.00417.41
8.1.50.0030.00617.31
8.1.40.0000.00917.51
8.1.30.0030.00517.49
8.1.20.0030.00517.49
8.1.10.0040.00417.33
8.1.00.0050.00317.36
8.0.300.0000.00719.89
8.0.290.0000.00716.75
8.0.280.0000.00818.34
8.0.270.0030.00417.11
8.0.260.0000.00716.73
8.0.250.0050.00316.98
8.0.240.0040.00416.89
8.0.230.0070.00016.80
8.0.220.0030.00416.88
8.0.210.0040.00416.71
8.0.200.0000.00716.82
8.0.190.0000.00816.86
8.0.180.0070.00016.83
8.0.170.0040.00416.79
8.0.160.0030.00616.71
8.0.150.0040.00416.76
8.0.140.0110.00216.59
8.0.130.0000.00613.28
8.0.120.0040.00416.72
8.0.110.0040.00516.83
8.0.100.0020.00516.68
8.0.90.0000.00816.72
8.0.80.0070.00716.76
8.0.70.0080.00016.65
8.0.60.0040.00416.70
8.0.50.0040.00416.78
8.0.30.0150.01017.18
8.0.20.0060.01416.83
8.0.10.0060.00316.80
8.0.00.0120.00516.69
7.4.330.0000.00512.88
7.4.320.0060.00016.38
7.4.300.0000.00616.45
7.4.290.0000.01016.41
7.4.280.0020.00516.34
7.4.270.0070.00016.35
7.4.260.0000.00513.09
7.4.250.0030.00616.32
7.4.240.0000.00716.38
7.4.230.0050.00316.24
7.4.220.0120.00616.29
7.4.210.0080.00816.41
7.4.200.0070.00016.54
7.4.190.0000.00716.40
7.4.160.0100.00616.20
7.4.150.0140.00416.40
7.4.140.0130.00816.26
7.4.130.0060.01316.37
7.4.120.0120.00416.48
7.4.110.0130.00416.27
7.4.100.0130.00716.48
7.4.90.0090.00916.32
7.4.80.0120.00616.52
7.4.70.0050.01116.42
7.4.60.0120.00416.15
7.4.50.0070.00816.31
7.4.40.0050.00916.32
7.4.30.0040.01216.40
7.4.00.0030.01414.62
7.3.330.0000.00713.04
7.3.320.0000.00613.05
7.3.310.0060.00216.11
7.3.300.0030.00316.09
7.3.290.0080.01216.07
7.3.280.0100.00716.22
7.3.270.0120.00616.17
7.3.260.0100.00716.40
7.3.250.0140.00616.41
7.3.240.0070.01016.27
7.3.230.0160.00016.41
7.3.210.0140.00316.27
7.3.200.0060.01219.39
7.3.190.0120.01016.28
7.3.180.0090.01016.10
7.3.170.0110.00616.18
7.3.160.0100.00716.22
7.3.120.0000.01714.77
7.2.330.0070.01116.29
7.2.320.0070.01416.22
7.2.310.0060.01516.53
7.2.300.0100.00716.57
7.2.290.0070.01016.48
7.2.00.0060.00619.37
7.1.100.0040.01118.05
7.1.70.0030.00617.11
7.1.60.0070.02119.40
7.1.50.0100.01316.73
7.1.00.0070.04022.44
7.0.200.0290.00414.72
7.0.140.0070.06721.99
7.0.120.0070.07021.96
7.0.60.0000.04719.81
7.0.50.0070.07017.68
7.0.40.0030.09017.78
7.0.30.0030.04717.79
7.0.20.0130.08017.78
7.0.10.0170.07717.79
7.0.00.0100.07717.75
5.6.280.0100.07021.12
5.6.210.0070.08020.70
5.6.200.0030.08718.20
5.6.190.0100.04718.22
5.6.180.0130.07318.18
5.6.170.0000.08718.15
5.6.160.0030.04318.15
5.6.150.0130.08018.18
5.6.140.0100.06318.24
5.6.130.0100.05018.21
5.6.120.0070.08018.19
5.6.110.0100.07318.11
5.6.100.0070.05018.18
5.6.90.0100.08318.18
5.6.80.0130.05317.55
5.6.70.0130.03317.61
5.6.60.0100.06317.59
5.6.50.0130.06717.60
5.6.40.0070.07717.47
5.6.30.0070.06317.48
5.6.20.0130.06717.43
5.6.10.0030.04317.57
5.6.00.0030.04017.48
5.5.350.0370.06320.36
5.5.340.0130.04317.89
5.5.330.0100.07318.01
5.5.320.0170.07018.06
5.5.310.0130.06018.01
5.5.300.0070.06318.00
5.5.290.0030.07718.05
5.5.280.0100.03717.96
5.5.270.0070.08317.92
5.5.260.0000.05017.99
5.5.250.0030.06317.83
5.5.240.0000.05317.39
5.5.230.0070.06317.40
5.5.220.0070.08317.25
5.5.210.0130.06017.41
5.5.200.0030.08017.38
5.5.190.0070.06717.38
5.5.180.0030.07717.30
5.5.160.0000.06017.33
5.5.150.0070.04317.29
5.5.140.0100.03317.25
5.5.130.0030.07017.28
5.5.120.0070.08317.22
5.5.110.0070.04017.27
5.5.100.0030.04017.24
5.5.90.0000.04317.27
5.5.80.0100.04717.23
5.5.70.0030.07017.26
5.5.60.0130.06317.29
5.5.50.0030.05317.19
5.5.40.0030.04717.20
5.5.30.0000.04017.26
5.5.20.0100.03017.19
5.5.10.0100.03017.22
5.5.00.0030.04017.26
5.4.450.0170.06319.45
5.4.440.0100.07019.35
5.4.430.0070.04319.30
5.4.420.0000.07719.39
5.4.410.0130.07019.18
5.4.400.0070.07718.94
5.4.390.0030.07319.03
5.4.380.0070.08018.95
5.4.370.0100.06718.83
5.4.360.0070.08019.07
5.4.350.0100.06019.11
5.4.340.0070.07719.09
5.4.320.0030.08719.12
5.4.310.0070.05718.99
5.4.300.0100.07318.98
5.4.290.0070.06018.96
5.4.280.0030.06319.03
5.4.270.0100.05019.06
5.4.260.0030.04018.98
5.4.250.0070.04319.02
5.4.240.0100.05018.98
5.4.230.0100.07718.99
5.4.220.0070.04319.25
5.4.210.0070.03719.20
5.4.200.0000.04319.12
5.4.190.0000.04018.94
5.4.180.0030.03719.06
5.4.170.0000.04019.03
5.4.160.0030.04719.05
5.4.150.0070.03319.07
5.4.140.0000.03716.34
5.4.130.0070.03016.22
5.4.120.0000.04716.31
5.4.110.0070.03316.32
5.4.100.0030.04016.36
5.4.90.0000.03716.31
5.4.80.0000.04016.33
5.4.70.0000.03716.41
5.4.60.0030.03316.40
5.4.50.0000.04016.30
5.4.40.0070.03016.25
5.4.30.0000.03716.30
5.4.20.0100.03716.28
5.4.10.0030.03316.53
5.4.00.0100.03315.75
5.3.290.0030.08314.63
5.3.280.0000.05714.53
5.3.270.0000.04014.58
5.3.260.0000.04014.54
5.3.250.0070.03314.53
5.3.240.0030.03714.58
5.3.230.0100.03014.57
5.3.220.0100.03014.39
5.3.210.0000.04014.64
5.3.200.0000.03714.55
5.3.190.0070.03314.53
5.3.180.0030.03314.53
5.3.170.0030.03714.39
5.3.160.0030.03314.49
5.3.150.0070.03014.50
5.3.140.0070.03314.41
5.3.130.0070.03314.54
5.3.120.0100.03014.52
5.3.110.0070.03314.50
5.3.100.0000.03713.98
5.3.90.0000.03714.01
5.3.80.0000.03713.79
5.3.70.0000.03714.00
5.3.60.0070.03013.96
5.3.50.0070.03313.91
5.3.40.0030.03314.02
5.3.30.0070.03313.68
5.3.20.0000.03713.65
5.3.10.0000.03713.60
5.3.00.0070.03013.60
5.2.170.0030.02711.04
5.2.160.0030.02711.14
5.2.150.0070.04711.15
5.2.140.0000.03011.06
5.2.130.0000.03011.02
5.2.120.0000.03011.04
5.2.110.0030.02711.07
5.2.100.0070.02311.06
5.2.90.0030.03011.13
5.2.80.0000.03311.06
5.2.70.0000.03310.98
5.2.60.0100.06011.05
5.2.50.0030.05011.00
5.2.40.0070.03311.03
5.2.30.0030.03310.81
5.2.20.0030.03310.93
5.2.10.0000.06011.00
5.2.00.0000.03710.73
5.1.60.0000.03010.05
5.1.50.0070.0479.98
5.1.40.0030.0509.89
5.1.30.0070.04710.25
5.1.20.0000.04710.33
5.1.10.0000.03310.10
5.1.00.0030.05010.07
5.0.50.0070.0338.71
5.0.40.0000.0378.71
5.0.30.0030.0478.71
5.0.20.0070.0238.71
5.0.10.0070.0178.71
5.0.00.0000.0408.71
4.4.90.0000.0178.71
4.4.80.0000.0338.71
4.4.70.0030.0278.71
4.4.60.0030.0378.71
4.4.50.0030.0308.71
4.4.40.0000.0278.71
4.4.30.0000.0338.71
4.4.20.0000.0238.71
4.4.10.0070.0278.71
4.4.00.0000.0478.71
4.3.110.0000.0278.71
4.3.100.0070.0308.71
4.3.90.0000.0208.71
4.3.80.0000.0278.71
4.3.70.0030.0378.71
4.3.60.0030.0378.71
4.3.50.0070.0338.71
4.3.40.0000.0308.71
4.3.30.0000.0208.71
4.3.20.0000.0408.71
4.3.10.0000.0378.71
4.3.00.0000.0338.71

preferences:
42.53 ms | 401 KiB | 5 Q