3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dir = '/Test/this'; echo rtrim($dir, "/") . "/";

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)
8.3.60.0100.00718.56
8.3.50.0070.00718.34
8.3.40.0140.00318.67
8.3.30.0100.00718.95
8.3.20.0040.00420.29
8.3.10.0080.00020.43
8.3.00.0030.00719.13
8.2.180.0070.00716.63
8.2.170.0120.00922.96
8.2.160.0110.00720.47
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0030.00326.16
8.2.120.0040.00422.18
8.2.110.0070.00321.18
8.2.100.0080.00417.72
8.2.90.0030.00619.05
8.2.80.0000.00917.97
8.2.70.0060.00317.75
8.2.60.0000.00817.80
8.2.50.0060.00318.07
8.2.40.0040.00418.28
8.2.30.0000.00719.43
8.2.20.0060.00317.56
8.2.10.0000.00818.07
8.2.00.0030.00517.60
8.1.270.0080.00022.07
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00423.97
8.1.230.0070.00420.97
8.1.220.0070.00017.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0030.00617.10
8.1.180.0040.00418.10
8.1.170.0030.00518.64
8.1.160.0040.00422.00
8.1.150.0040.00418.93
8.1.140.0070.00017.44
8.1.130.0000.00717.88
8.1.120.0000.00717.40
8.1.110.0070.00017.37
8.1.100.0040.00417.51
8.1.90.0000.00717.47
8.1.80.0000.00717.45
8.1.70.0050.00317.45
8.1.60.0080.00017.60
8.1.50.0040.00417.42
8.1.40.0060.00317.51
8.1.30.0000.00817.52
8.1.20.0040.00417.58
8.1.10.0030.00517.40
8.1.00.0000.00717.40
8.0.300.0000.00818.77
8.0.290.0040.00416.63
8.0.280.0040.00418.38
8.0.270.0030.00317.25
8.0.260.0000.00617.14
8.0.250.0070.00016.95
8.0.240.0090.00016.98
8.0.230.0030.00317.01
8.0.220.0030.00316.80
8.0.210.0080.00016.79
8.0.200.0040.00416.94
8.0.190.0020.00516.91
8.0.180.0040.00416.75
8.0.170.0040.00416.88
8.0.160.0070.00016.74
8.0.150.0000.00716.86
8.0.140.0000.00716.89
8.0.130.0050.00013.38
8.0.120.0050.00516.84
8.0.110.0070.00016.95
8.0.100.0040.00417.00
8.0.90.0050.00216.88
8.0.80.0060.01216.77
8.0.70.0070.00016.76
8.0.60.0000.00716.81
8.0.50.0000.00816.84
8.0.30.0140.00617.16
8.0.20.0140.00817.40
8.0.10.0020.00516.82
8.0.00.0090.00716.71
7.4.330.0000.00515.00
7.4.320.0060.00016.49
7.4.300.0000.00716.53
7.4.290.0070.00016.47
7.4.280.0000.00716.41
7.4.270.0030.00316.49
7.4.260.0000.00616.50
7.4.250.0000.00816.40
7.4.240.0030.00516.53
7.4.230.0000.00716.61
7.4.220.0120.00616.44
7.4.210.0030.01016.62
7.4.200.0000.00716.58
7.4.160.0030.01416.41
7.4.150.0060.01317.40
7.4.140.0090.01117.86
7.4.130.0100.00716.35
7.4.120.0080.00916.43
7.4.110.0100.01016.44
7.4.100.0110.00716.38
7.4.90.0070.01116.49
7.4.80.0090.01519.39
7.4.70.0090.00916.37
7.4.60.0060.00916.41
7.4.50.0040.00416.39
7.4.40.0120.00616.38
7.4.30.0100.01016.61
7.4.00.0070.00914.94
7.3.330.0050.00013.18
7.3.320.0000.00613.00
7.3.310.0070.00016.27
7.3.300.0040.00416.10
7.3.290.0090.00716.17
7.3.280.0120.00616.22
7.3.270.0030.01917.40
7.3.260.0110.01116.30
7.3.250.0100.00716.35
7.3.240.0080.00816.24
7.3.230.0130.00316.52
7.3.210.0100.00716.38
7.3.200.0090.00919.39
7.3.190.0100.00716.23
7.3.180.0070.01316.50
7.3.170.0090.00916.30
7.3.160.0060.00916.26
7.3.120.0100.00714.59
7.3.110.0060.01214.98
7.3.100.0090.00914.61
7.3.90.0100.00314.61
7.3.80.0000.01414.71
7.3.70.0060.00614.70
7.3.60.0060.00614.86
7.3.50.0040.01114.87
7.3.40.0100.00414.78
7.3.30.0060.00614.64
7.3.20.0030.01016.71
7.3.10.0090.00616.25
7.3.00.0110.00416.67
7.2.330.0100.00716.52
7.2.320.0120.00916.29
7.2.310.0160.00616.40
7.2.300.0090.00916.48
7.2.290.0100.00716.61
7.2.250.0130.00715.11
7.2.240.0070.01015.05
7.2.230.0120.00315.07
7.2.220.0080.00614.98
7.2.210.0110.00414.96
7.2.200.0080.00814.89
7.2.190.0060.00914.89
7.2.180.0070.00714.73
7.2.170.0060.00915.09
7.2.00.0110.00719.16
7.1.330.0090.00615.73
7.1.320.0000.01515.61
7.1.310.0000.01115.68
7.1.300.0060.00615.39
7.1.290.0070.00715.41
7.1.280.0080.00615.84
7.1.270.0080.00415.81
7.1.260.0060.00915.67
7.1.100.0130.00017.98
7.1.70.0030.00716.83
7.1.60.0130.01019.61
7.1.50.0030.02016.90
7.1.00.0000.08022.43
7.0.200.0000.01016.79
7.0.140.0030.07322.07
7.0.60.0070.08019.75
7.0.50.0030.04717.83
7.0.40.0070.08720.04
7.0.30.0230.04720.04
7.0.20.0200.03720.12
7.0.10.0200.04320.00
7.0.00.0000.07019.99
5.6.280.0000.07721.05
5.6.210.0070.08020.47
5.6.200.0070.03718.09
5.6.190.0070.09020.49
5.6.180.0200.08320.45
5.6.170.0200.04720.50
5.6.160.0030.04320.36
5.6.150.0070.04018.18
5.6.140.0100.08018.21
5.6.130.0030.04018.07
5.6.120.0170.08020.98
5.6.110.0070.06020.97
5.6.100.0070.07021.07
5.6.90.0070.04020.96
5.6.80.0200.06720.43
5.5.350.0000.08320.48
5.5.340.0070.03717.92
5.5.330.0130.04020.43
5.5.320.0270.07720.24
5.5.310.0200.04020.29
5.5.300.0030.07318.01
5.5.290.0030.08018.01
5.5.280.0100.08020.86
5.5.270.0030.09020.87
5.5.260.0130.08020.78
5.5.250.0030.05020.45
5.5.240.0170.06720.32
5.4.450.0470.04019.43
5.4.440.0400.04019.09
5.4.430.0630.03319.56
5.4.420.0470.03319.40
5.4.410.0470.03719.10
5.4.400.0500.04719.18
5.4.390.0370.04019.13
5.4.380.0330.04019.16
5.4.370.0530.06719.07
5.4.360.0370.04019.21
5.4.350.0470.04018.88
5.4.340.0530.04319.17
5.4.320.0370.04718.82
5.4.310.0600.04319.10
5.4.300.0530.04719.24
5.4.290.0630.04319.05
5.4.280.0800.03319.06
5.4.270.0630.04019.09
5.4.260.0370.04319.14
5.4.250.0870.03019.05
5.4.240.0630.04319.05
5.4.230.0630.02719.06
5.4.220.0400.04719.24
5.4.210.0400.03319.21
5.4.200.0330.04719.06
5.4.190.0570.03319.08
5.4.180.0200.04019.02
5.4.170.0670.03719.06
5.4.160.0630.04319.20
5.4.150.0470.04018.90
5.4.140.0600.03716.23
5.4.130.0830.03316.27
5.4.120.0670.03016.27
5.4.110.0530.04016.19
5.4.100.0500.03716.28
5.4.90.0570.03316.39
5.4.80.0600.05016.44
5.4.70.0430.03316.43
5.4.60.0500.03316.29
5.4.50.0330.04016.42
5.4.40.0200.03316.29
5.4.30.0370.03716.43
5.4.20.0500.05016.45
5.4.10.0370.04016.38
5.4.00.0270.03715.89
5.3.290.0570.04715.77
5.3.280.0730.03715.77
5.3.270.0330.04015.77
5.3.260.0470.04315.77
5.3.250.0700.04315.77
5.3.240.0800.04015.77
5.3.230.0300.04015.77
5.3.220.0600.04015.77
5.3.210.0830.03315.77
5.3.200.0530.03715.77
5.3.190.0530.04715.77
5.3.180.0500.04715.77
5.3.170.0600.03315.77
5.3.160.0730.03315.77
5.3.150.0600.03715.77
5.3.140.0470.04715.77
5.3.130.0200.04015.77
5.3.120.0430.04015.77
5.3.110.0570.04015.77
5.3.100.0330.04715.77
5.3.90.0370.03715.77
5.3.80.0370.04015.77
5.3.70.0830.03315.77
5.3.60.0500.04715.77
5.3.50.0270.04015.77
5.3.40.0670.03715.77
5.3.30.0270.03715.77
5.3.20.0630.03715.77
5.3.10.0770.03015.77
5.3.00.0470.03715.77
5.2.170.0530.02315.77
5.2.160.0470.02315.77
5.2.150.0270.03715.77
5.2.140.0370.03715.77
5.2.130.0530.02315.77
5.2.120.0730.02715.77
5.2.110.0830.03015.77
5.2.100.0300.03015.77
5.2.90.0300.03315.77
5.2.80.0500.02015.77
5.2.70.0570.03315.77
5.2.60.0500.03315.77
5.2.50.0270.03315.75
5.2.40.0500.02715.75
5.2.30.0330.02715.70
5.2.20.0370.02715.70
5.2.10.0200.03315.70
5.2.00.0070.03715.70
5.1.60.0270.02715.70
5.1.50.0370.01715.70
5.1.40.0500.03015.70
5.1.30.0370.03015.70
5.1.20.0270.03715.70
5.1.10.0330.03015.70
5.1.00.0270.03715.70
5.0.50.0130.02015.70
5.0.40.0130.01715.70
5.0.30.0070.03315.70
5.0.20.0330.01715.70
5.0.10.0100.02315.70
5.0.00.0300.02715.70
4.4.90.0030.02315.77
4.4.80.0030.03715.77
4.4.70.0030.01315.70
4.4.60.0200.01315.70
4.4.50.0230.01015.70
4.4.40.0200.02015.70
4.4.30.0130.01715.70
4.4.20.0030.02315.70
4.4.10.0100.01315.70
4.4.00.0330.02015.70
4.3.110.0070.01715.70
4.3.100.0300.01315.70
4.3.90.0170.02015.70
4.3.80.0070.02315.70
4.3.70.0200.01715.70
4.3.60.0170.01315.70
4.3.50.0100.02015.70
4.3.40.0000.02315.70
4.3.30.0200.01315.70
4.3.20.0170.01315.70
4.3.10.0200.01715.70
4.3.00.0170.01715.70

preferences:
63.57 ms | 400 KiB | 5 Q