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)
8.3.60.0040.01118.31
8.3.50.0140.00722.12
8.3.40.0170.00318.76
8.3.30.0070.01018.79
8.3.20.0030.00320.04
8.3.10.0080.00020.36
8.3.00.0030.00617.25
8.2.180.0110.00716.63
8.2.170.0110.00322.96
8.2.160.0030.01020.27
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00421.98
8.2.110.0040.00422.31
8.2.100.0080.00417.78
8.2.90.0040.00419.21
8.2.80.0030.00617.97
8.2.70.0000.00817.50
8.2.60.0080.00017.80
8.2.50.0070.00318.07
8.2.40.0000.00718.28
8.2.30.0070.00019.46
8.2.20.0070.00017.52
8.2.10.0070.00018.02
8.2.00.0030.00617.67
8.1.280.0040.01125.92
8.1.270.0040.00421.88
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.05
8.1.230.0110.00019.11
8.1.220.0040.00417.79
8.1.210.0000.00818.77
8.1.200.0000.01017.23
8.1.190.0030.00617.10
8.1.180.0000.00818.10
8.1.170.0030.00618.50
8.1.160.0040.00421.91
8.1.150.0000.00718.72
8.1.140.0000.00817.43
8.1.130.0020.00517.68
8.1.120.0030.00317.36
8.1.110.0040.00417.36
8.1.100.0000.00717.44
8.1.90.0080.00017.25
8.1.80.0000.00717.40
8.1.70.0080.00017.26
8.1.60.0040.00417.46
8.1.50.0080.00017.39
8.1.40.0000.00817.42
8.1.30.0080.00017.52
8.1.20.0070.00017.48
8.1.10.0020.00517.46
8.1.00.0070.00017.47
8.0.300.0050.00318.77
8.0.290.0060.00316.63
8.0.280.0030.00318.32
8.0.270.0000.00717.29
8.0.260.0000.00717.24
8.0.250.0000.00716.84
8.0.240.0000.00916.93
8.0.230.0030.00316.84
8.0.220.0030.00316.83
8.0.210.0000.00716.88
8.0.200.0040.00416.76
8.0.190.0030.00416.94
8.0.180.0070.00016.88
8.0.170.0040.00416.85
8.0.160.0000.00716.80
8.0.150.0040.00416.86
8.0.140.0000.00816.75
8.0.130.0000.00513.28
8.0.120.0080.00016.61
8.0.110.0040.00416.84
8.0.100.0000.00716.77
8.0.90.0040.00416.81
8.0.80.0090.00616.84
8.0.70.0000.00716.68
8.0.60.0040.00416.80
8.0.50.0000.00716.84
8.0.30.0080.01117.11
8.0.20.0160.01017.40
8.0.10.0030.00316.94
8.0.00.0100.00716.86
7.4.330.0020.00215.00
7.4.320.0000.00616.44
7.4.300.0070.00016.49
7.4.290.0020.00516.53
7.4.280.0060.00316.53
7.4.270.0030.00316.32
7.4.260.0040.00416.44
7.4.250.0000.00716.41
7.4.240.0050.00216.37
7.4.230.0030.00316.60
7.4.220.0110.01016.59
7.4.210.0070.00716.52
7.4.200.0050.00316.62
7.4.160.0080.00816.13
7.4.150.0070.01117.40
7.4.140.0080.01317.86
7.4.130.0060.01016.35
7.4.120.0110.00616.33
7.4.110.0070.01016.41
7.4.100.0140.00716.38
7.4.90.0130.00316.52
7.4.80.0100.00719.39
7.4.70.0120.01016.53
7.4.60.0060.00916.38
7.4.50.0040.00416.31
7.4.40.0120.00616.34
7.4.30.0070.01216.49
7.4.00.0080.01014.79
7.3.330.0030.00313.11
7.3.320.0000.00612.88
7.3.310.0000.00716.08
7.3.300.0030.00316.11
7.3.290.0000.01516.12
7.3.280.0090.00616.16
7.3.270.0110.00817.40
7.3.260.0140.01016.30
7.3.250.0100.00816.27
7.3.240.0030.01316.19
7.3.230.0030.01316.39
7.3.210.0150.00416.18
7.3.200.0090.01219.39
7.3.190.0140.00316.16
7.3.180.0070.01016.09
7.3.170.0120.00616.31
7.3.160.0120.00416.29
7.3.120.0070.01014.54
7.3.110.0120.00714.80
7.3.100.0060.00914.77
7.3.90.0050.01114.75
7.3.80.0030.01314.76
7.3.70.0080.00514.61
7.3.60.0020.01314.55
7.3.50.0060.00814.82
7.3.40.0090.00514.38
7.3.30.0050.00714.69
7.3.20.0050.01016.30
7.3.10.0060.00816.52
7.3.00.0080.00516.50
7.2.330.0140.00316.29
7.2.320.0110.00616.16
7.2.310.0040.01916.29
7.2.300.0040.01416.59
7.2.290.0130.00316.41
7.2.250.0060.01414.77
7.2.240.0100.00714.53
7.2.230.0050.01014.91
7.2.220.0090.00714.97
7.2.210.0050.01115.01
7.2.200.0080.00814.90
7.2.190.0050.00814.69
7.2.180.0040.00914.92
7.2.170.0060.00814.88
7.2.130.0070.00716.72
7.2.120.0090.00316.65
7.2.110.0060.00616.78
7.2.100.0050.00516.68
7.2.90.0110.00016.92
7.2.80.0070.00316.82
7.2.70.0030.01016.72
7.2.60.0060.00316.61
7.2.50.0090.00617.00
7.2.40.0030.00616.74
7.2.30.0070.00716.75
7.2.20.0000.01116.82
7.2.10.0040.00416.71
7.2.00.0070.00917.93
7.1.330.0070.00715.83
7.1.320.0050.01015.69
7.1.310.0030.01015.72
7.1.300.0120.00315.62
7.1.290.0080.00315.56
7.1.280.0080.00315.48
7.1.270.0030.00915.68
7.1.260.0070.00515.56
7.1.250.0000.01115.75
7.1.100.0040.01118.25
7.1.70.0000.00817.04
7.1.60.0070.01419.61
7.1.50.0060.01916.56
7.1.00.0030.07322.45
7.0.200.0000.01416.63
7.0.140.0070.07022.02
7.0.60.0070.08719.82
7.0.50.0000.05717.89
7.0.40.0030.04320.30
7.0.30.0300.06720.02
7.0.20.0300.06720.21
7.0.10.0030.07320.09
7.0.00.0030.04320.09
5.6.280.0030.06721.03
5.6.210.0000.04320.76
5.6.200.0100.05718.13
5.6.190.0030.04320.32
5.6.180.0200.08720.77
5.6.170.0330.04720.42
5.6.160.0070.08320.37
5.6.150.0030.05718.22
5.6.140.0000.04718.18
5.6.130.0070.03718.21
5.6.120.0100.08020.94
5.6.110.0100.08021.02
5.6.100.0070.08321.16
5.6.90.0030.08721.00
5.6.80.0070.05020.37
5.5.350.0430.06020.42
5.5.340.0100.05717.91
5.5.330.0100.08320.13
5.5.320.0470.06720.51
5.5.310.0170.06020.28
5.5.300.0030.08017.95
5.5.290.0000.05317.95
5.5.280.0070.04720.86
5.5.270.0070.05020.86
5.5.260.0100.08320.95
5.5.250.0100.06720.65
5.5.240.0070.07020.18
5.4.450.0430.04719.41
5.4.440.0770.03319.43
5.4.430.0670.04319.36
5.4.420.0370.03319.42
5.4.410.0870.04019.37
5.4.400.0270.04019.07
5.4.390.0570.04018.75
5.4.380.0500.04019.10
5.4.370.0430.05019.07
5.4.360.0470.04318.97
5.4.350.0370.04719.07
5.4.340.0970.03019.11
5.4.320.0700.04019.13
5.4.310.0870.04719.13
5.4.300.0730.03019.00
5.4.290.0670.02718.92
5.4.280.0830.04718.71
5.4.270.0700.03318.71
5.4.260.0800.04018.74
5.4.250.0600.04019.07
5.4.240.0830.03318.86
5.4.230.0800.03319.13
5.4.220.0630.03719.07
5.4.210.0230.04719.13
5.4.200.0600.04019.08
5.4.190.0600.03319.16
5.4.180.0670.04719.03
5.4.170.0400.04018.91
5.4.160.0630.03319.05
5.4.150.0270.04719.05
5.4.140.0470.04716.26
5.4.130.0530.04016.43
5.4.120.0530.02716.30
5.4.110.0900.03016.45
5.4.100.0300.03016.17
5.4.90.0900.02016.36
5.4.80.0770.04016.36
5.4.70.0570.03716.39
5.4.60.0430.03716.45
5.4.50.0630.02716.45
5.4.40.0800.02716.38
5.4.30.0400.03716.41
5.4.20.0530.04016.36
5.4.10.0930.04316.43
5.4.00.0630.04715.98
5.3.290.0800.04014.66
5.3.280.0270.03714.57
5.3.270.0570.04314.61
5.3.260.0670.03014.55
5.3.250.0700.04314.62
5.3.240.0600.03714.48
5.3.230.0730.04714.54
5.3.220.0630.03714.51
5.3.210.0300.04314.46
5.3.200.0730.03014.50
5.3.190.0430.03714.50
5.3.180.0630.04314.51
5.3.170.0570.03014.57
5.3.160.0830.03714.39
5.3.150.0700.02714.50
5.3.140.1030.02314.40
5.3.130.0400.03014.49
5.3.120.0530.04014.45
5.3.110.0570.03314.50
5.3.100.0530.03714.08
5.3.90.0530.03013.86
5.3.80.0270.04013.89
5.3.70.0500.03713.84
5.3.60.0730.04713.88
5.3.50.0630.05013.73
5.3.40.0500.03313.88
5.3.30.0630.03713.85
5.3.20.0470.04013.54
5.3.10.0370.04713.59
5.3.00.0430.03313.59
5.2.170.0500.02012.13
5.2.160.0500.03712.13
5.2.150.0500.03012.13
5.2.140.0230.04012.13
5.2.130.0100.03312.13
5.2.120.0430.03312.12
5.2.110.0370.04012.12
5.2.100.0600.03012.12
5.2.90.0600.02312.12
5.2.80.0400.03012.12
5.2.70.0530.03012.11
5.2.60.0600.02712.11
5.2.50.0770.06012.11
5.2.40.0500.03312.11
5.2.30.0500.04712.11
5.2.20.0170.03012.11
5.2.10.0330.03312.11
5.2.00.0670.02012.11
5.1.60.0470.05012.11
5.1.50.0400.03012.11
5.1.40.0370.03012.11
5.1.30.0400.03312.10
5.1.20.0230.02712.10
5.1.10.0630.01012.09
5.1.00.0200.02712.09
5.0.50.0000.01711.86
5.0.40.0370.02011.86
5.0.30.0170.02311.86
5.0.20.0130.01311.86
5.0.10.0170.01311.86
5.0.00.0330.03311.86
4.4.90.0130.01712.11
4.4.80.0130.03012.11
4.4.70.0030.01312.11
4.4.60.0270.01312.11
4.4.50.0100.01712.11
4.4.40.0300.02312.11
4.4.30.0200.01312.11
4.4.20.0330.01712.09
4.4.10.0100.01311.86
4.4.00.0130.01711.86
4.3.110.0030.01711.86
4.3.100.0130.01311.86
4.3.90.0170.01711.86
4.3.80.0230.02311.86
4.3.70.0270.01711.86
4.3.60.0230.01311.85
4.3.50.0100.02011.85
4.3.40.0300.02311.77
4.3.30.0000.02011.77
4.3.20.0200.01311.76
4.3.10.0100.01711.76
4.3.00.0000.01711.76

preferences:
44.18 ms | 401 KiB | 5 Q