3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(realpath('/../config.php'));

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)
8.3.60.0160.00316.63
8.3.50.0100.01017.39
8.3.40.0040.01118.53
8.3.30.0070.00718.55
8.3.20.0000.00818.54
8.3.10.0150.00320.23
8.3.00.0050.00317.25
8.2.180.0060.01216.38
8.2.170.0110.00422.96
8.2.160.0130.00022.21
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0080.00017.38
8.2.110.0070.00319.39
8.2.100.0040.00817.66
8.2.90.0030.00619.20
8.2.80.0000.00819.21
8.2.70.0050.00317.36
8.2.60.0000.00717.80
8.2.50.0000.00818.07
8.2.40.0030.00618.09
8.2.30.0070.00017.91
8.2.20.0020.00517.52
8.2.10.0000.00817.55
8.2.00.0000.00717.55
8.1.280.0110.00425.92
8.1.270.0050.00521.99
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00320.71
8.1.230.0000.01120.96
8.1.220.0030.00617.74
8.1.210.0080.00318.80
8.1.200.0030.00617.00
8.1.190.0040.00417.41
8.1.180.0090.00018.10
8.1.170.0030.00518.84
8.1.160.0040.00418.74
8.1.150.0040.00418.41
8.1.140.0000.01017.31
8.1.130.0080.00017.75
8.1.120.0040.00417.23
8.1.110.0000.00817.27
8.1.100.0040.00417.35
8.1.90.0040.00417.31
8.1.80.0000.00717.32
8.1.70.0000.00617.22
8.1.60.0000.00817.47
8.1.50.0040.00417.38
8.1.40.0060.00317.29
8.1.30.0000.00717.48
8.1.20.0040.00417.38
8.1.10.0030.00617.39
8.1.00.0030.00617.30
8.0.300.0030.00519.86
8.0.290.0060.00316.63
8.0.280.0070.00018.22
8.0.270.0040.00417.13
8.0.260.0000.00716.68
8.0.250.0000.00816.72
8.0.240.0080.00016.80
8.0.230.0050.00316.80
8.0.220.0030.00316.77
8.0.210.0030.00316.66
8.0.200.0030.00316.78
8.0.190.0030.00316.77
8.0.180.0030.00316.78
8.0.170.0080.00016.74
8.0.160.0030.00516.84
8.0.150.0040.00416.75
8.0.140.0000.00816.76
8.0.130.0000.00513.27
8.0.120.0000.00716.72
8.0.110.0000.00916.85
8.0.100.0040.00416.86
8.0.90.0040.00416.77
8.0.80.0090.01216.78
8.0.70.0000.00716.65
8.0.60.0000.00816.60
8.0.50.0040.00416.64
8.0.30.0120.00616.92
8.0.20.0110.00717.07
8.0.10.0000.00716.94
8.0.00.0140.00816.57
7.4.330.0050.00014.54
7.4.320.0080.00016.36
7.4.300.0000.00616.55
7.4.290.0030.00316.48
7.4.280.0050.00516.48
7.4.270.0030.00316.47
7.4.260.0050.00013.14
7.4.250.0000.00816.50
7.4.240.0070.00016.39
7.4.230.0070.00016.54
7.4.220.0150.00416.43
7.4.210.0070.00816.44
7.4.200.0070.00016.37
7.4.190.0030.00316.60
7.4.160.0120.00416.39
7.4.150.0070.01017.07
7.4.140.0060.01317.11
7.4.130.0090.00816.27
7.4.120.0050.01316.29
7.4.110.0030.01316.13
7.4.100.0160.00316.34
7.4.90.0110.00716.33
7.4.80.0090.00918.80
7.4.70.0070.01416.21
7.4.60.0130.00316.25
7.4.50.0040.00423.17
7.4.40.0060.00621.69
7.4.30.0070.01116.57
7.4.00.0070.01114.65
7.3.330.0030.00313.04
7.3.320.0000.00712.96
7.3.310.0040.00416.00
7.3.300.0030.00316.16
7.3.290.0140.00016.14
7.3.280.0070.00916.12
7.3.270.0110.00517.07
7.3.260.0080.01018.24
7.3.250.0130.00816.14
7.3.240.0110.00616.23
7.3.230.0100.00716.39
7.3.210.0090.00916.23
7.3.200.0100.00719.39
7.3.190.0130.01016.13
7.3.180.0090.00616.16
7.3.170.0060.00916.25
7.3.160.0080.00816.19
7.3.120.0080.01014.65
7.3.110.0110.00314.50
7.3.100.0060.00914.62
7.3.90.0080.00914.44
7.3.80.0070.01114.76
7.3.70.0030.01014.55
7.3.60.0060.00814.68
7.3.50.0050.00714.55
7.3.40.0020.01114.64
7.3.30.0050.00814.57
7.3.20.0060.00716.61
7.3.10.0070.00616.56
7.3.00.0050.00916.53
7.2.330.0030.01416.45
7.2.320.0150.00616.54
7.2.310.0040.01516.57
7.2.300.0190.00316.37
7.2.290.0060.01616.07
7.2.250.0050.01314.67
7.2.240.0070.01114.81
7.2.230.0050.01014.80
7.2.220.0040.01114.64
7.2.210.0070.00814.76
7.2.200.0070.00714.71
7.2.190.0060.01014.54
7.2.180.0030.01214.85
7.2.170.0110.00514.69
7.2.60.0060.00916.53
7.2.00.0030.01018.88
7.1.330.0040.00915.63
7.1.320.0030.01015.44
7.1.310.0040.01015.79
7.1.300.0040.00915.57
7.1.290.0040.00615.58
7.1.280.0080.00515.61
7.1.270.0040.00415.44
7.1.260.0030.00615.67
7.1.200.0070.00315.58
7.1.100.0070.00418.20
7.1.70.0040.00417.02
7.1.60.0180.00319.40
7.1.50.0250.01134.56
7.1.00.0000.06322.31
7.0.200.0060.00616.30
7.0.140.0030.07321.97
7.0.120.0000.03322.04
7.0.60.0100.07719.82
7.0.50.0030.04317.87
7.0.40.0000.04720.05
7.0.30.0400.05720.17
7.0.20.0300.06720.04
7.0.10.0030.06720.02
7.0.00.0070.09020.17
5.6.280.0000.07721.10
5.6.210.0170.06020.56
5.6.200.0030.04718.18
5.6.190.0030.08320.46
5.6.180.0400.07020.57
5.6.170.0230.04020.48
5.6.160.0170.07720.50
5.6.150.0070.04318.18
5.6.140.0030.08718.22
5.6.130.0070.07718.16
5.6.120.0030.07020.88
5.6.110.0070.06320.96
5.6.100.0100.07721.00
5.6.90.0100.04021.12
5.6.80.0030.08320.37
5.5.350.0030.08720.43
5.5.340.0100.08018.01
5.5.330.0100.03720.20
5.5.320.1830.05020.42
5.5.310.0230.03720.41
5.5.300.0030.08317.88
5.5.290.0030.04018.02
5.5.280.0030.04020.86
5.5.270.0030.05720.93
5.5.260.0000.07020.79
5.5.250.0200.05020.61
5.5.240.0070.07720.00
5.4.450.0470.04019.46
5.4.440.0700.03319.42
5.4.430.0670.04019.57
5.4.420.0700.04319.42
5.4.410.0700.03019.32
5.4.400.0300.03318.79
5.4.390.0300.04319.13
5.4.380.0070.03019.23
5.4.370.0370.03319.10
5.4.360.0870.02718.90
5.4.350.0530.02718.90
5.4.340.0330.04019.14
5.4.320.0870.03319.04
5.4.310.0830.04019.22
5.4.300.0230.03719.06
5.4.290.0730.04319.22
5.4.280.0300.05319.25
5.4.270.0200.02318.76
5.4.260.0070.04318.93
5.4.250.0330.02719.20
5.4.240.0030.03719.13
5.4.230.0600.04318.90
5.4.220.0300.04719.21
5.4.210.0500.03719.13
5.4.200.0130.03319.04
5.4.190.0600.04019.21
5.4.180.0470.04719.09
5.4.170.0400.03719.12
5.4.160.0400.04319.22
5.4.150.0570.03018.86
5.4.140.0500.03716.27
5.4.130.0400.03316.26
5.4.120.0100.03016.38
5.4.110.0200.04016.14
5.4.100.0300.05316.48
5.4.90.0130.04316.18
5.4.80.0170.03016.21
5.4.70.0200.02316.41
5.4.60.0700.04016.34
5.4.50.0130.03716.15
5.4.40.0470.03716.37
5.4.30.0230.03016.45
5.4.20.0430.04316.18
5.4.10.0100.04016.43
5.4.00.0130.03315.89
5.3.290.0400.04315.28
5.3.280.0170.03715.28
5.3.270.0500.04015.28
5.3.260.0270.04315.28
5.3.250.0670.04715.28
5.3.240.0230.05015.28
5.3.230.0130.03015.28
5.3.220.0100.03015.28
5.3.210.0300.04315.28
5.3.200.0330.04015.28
5.3.190.0200.03715.28
5.3.180.0130.04015.28
5.3.170.0030.04715.28
5.3.160.0600.03315.28
5.3.150.0100.03015.28
5.3.140.0370.04015.28
5.3.130.0370.04315.28
5.3.120.0300.02715.28
5.3.110.0570.03315.28
5.3.100.0100.04015.28
5.3.90.0270.05315.28
5.3.80.0470.04015.28
5.3.70.0270.03715.28
5.3.60.0300.06015.28
5.3.50.0570.03015.28
5.3.40.0400.03715.28
5.3.30.0400.04015.28
5.3.20.0500.03315.28
5.3.10.0130.02315.30
5.3.00.0130.03015.30
5.2.170.0500.04315.28
5.2.160.0170.02715.28
5.2.150.0030.04315.28
5.2.140.0200.03715.28
5.2.130.0170.03315.28
5.2.120.0070.03015.30
5.2.110.0030.02715.30
5.2.100.0070.03015.30
5.2.90.0100.03015.30
5.2.80.0070.02315.30
5.2.70.0130.04015.30
5.2.60.0400.03315.30
5.2.50.0130.03315.30
5.2.40.0170.03015.30
5.2.30.0130.03715.30
5.2.20.0500.02315.30
5.2.10.0300.02315.30
5.2.00.0100.04015.30
5.1.60.0370.03315.30
5.1.50.0130.02015.30
5.1.40.0030.01715.30
5.1.30.0530.02715.30
5.1.20.0300.01715.30
5.1.10.0330.02715.30
5.1.00.0300.03015.30
5.0.50.0030.02715.30
5.0.40.0070.02315.30
5.0.30.0070.02715.30
5.0.20.0100.04315.30
5.0.10.0130.02015.30
5.0.00.0330.02715.30
4.4.90.0270.02015.30
4.4.80.0070.01315.30
4.4.70.0170.01715.30
4.4.60.0070.01715.30
4.4.50.0300.01315.30
4.4.40.0070.02315.30
4.4.30.0230.01315.30
4.4.20.0100.01315.30
4.4.10.0130.01315.30
4.4.00.0170.01715.30
4.3.110.0070.01715.30
4.3.100.0100.01315.30
4.3.90.0100.01015.30
4.3.80.0200.02715.30
4.3.70.0200.01315.30
4.3.60.0030.01015.30
4.3.50.0130.01015.30
4.3.40.0070.01715.30
4.3.30.0000.02015.30
4.3.20.0070.01715.30
4.3.10.0030.01715.30
4.3.00.0030.01715.30

preferences:
46.38 ms | 401 KiB | 5 Q