3v4l.org

run code in 300+ PHP versions simultaneously
<?php $url = "http://derp.com/index.html/"; echo rtrim($url, '/') . "\n"; $url2 = "http://derp.com/index.html"; echo rtrim($url2, '/') . "\n";

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)
8.3.60.0070.01018.41
8.3.50.0140.00821.97
8.3.40.0120.00318.54
8.3.30.0090.00618.98
8.3.20.0040.00420.35
8.3.10.0050.00323.66
8.3.00.0060.00919.25
8.2.180.0110.00416.63
8.2.170.0130.00722.96
8.2.160.0030.01020.53
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0070.00021.05
8.2.110.0070.01122.30
8.2.100.0000.01217.63
8.2.90.0040.00419.13
8.2.80.0030.00517.97
8.2.70.0040.00417.63
8.2.60.0060.00317.93
8.2.50.0000.00818.07
8.2.40.0080.00018.34
8.2.30.0040.00418.16
8.2.20.0000.00817.57
8.2.10.0030.00617.98
8.2.00.0000.00717.68
8.1.280.0100.00325.92
8.1.270.0040.00422.11
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00723.98
8.1.230.0000.01119.01
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0090.00017.13
8.1.190.0000.00917.13
8.1.180.0000.00918.10
8.1.170.0090.00020.16
8.1.160.0000.00721.91
8.1.150.0000.00718.92
8.1.140.0030.00517.38
8.1.130.0030.00517.85
8.1.120.0050.00317.49
8.1.110.0000.00717.43
8.1.100.0000.00717.48
8.1.90.0040.00417.37
8.1.80.0070.00017.50
8.1.70.0030.00317.40
8.1.60.0040.00717.44
8.1.50.0040.00417.47
8.1.40.0040.00417.44
8.1.30.0040.00417.64
8.1.20.0030.00617.52
8.1.10.0030.00517.40
8.1.00.0000.00717.32
8.0.300.0060.00318.77
8.0.290.0040.00416.75
8.0.280.0040.00418.43
8.0.270.0000.00717.30
8.0.260.0030.00317.28
8.0.250.0070.00016.94
8.0.240.0070.00016.82
8.0.230.0030.00316.93
8.0.220.0050.00216.97
8.0.210.0070.00016.86
8.0.200.0060.00016.95
8.0.190.0000.00916.84
8.0.180.0040.00416.90
8.0.170.0000.00716.88
8.0.160.0070.00016.95
8.0.150.0040.00416.82
8.0.140.0000.00816.89
8.0.130.0060.00013.19
8.0.120.0040.00416.75
8.0.110.0000.00716.88
8.0.100.0000.00716.82
8.0.90.0080.00016.86
8.0.80.0100.01016.80
8.0.70.0040.00416.66
8.0.60.0000.00716.61
8.0.50.0000.00716.84
8.0.30.0120.01016.87
8.0.20.0130.00617.40
8.0.10.0000.00716.85
8.0.00.0090.01016.75
7.4.330.0030.00315.02
7.4.320.0060.00016.52
7.4.300.0030.00516.50
7.4.290.0040.00416.43
7.4.280.0080.00016.45
7.4.270.0030.00316.56
7.4.260.0000.00716.45
7.4.250.0000.00716.38
7.4.240.0050.00216.43
7.4.230.0060.00016.61
7.4.220.0090.01016.52
7.4.210.0100.01016.46
7.4.200.0070.00016.41
7.4.160.0100.00716.36
7.4.150.0150.00317.40
7.4.140.0100.00917.86
7.4.130.0060.01116.39
7.4.120.0100.00716.32
7.4.110.0090.01216.46
7.4.100.0060.00916.50
7.4.90.0100.01316.38
7.4.80.0060.01519.39
7.4.70.0060.01216.52
7.4.60.0040.01216.38
7.4.50.0030.00516.48
7.4.40.0130.00316.36
7.4.30.0100.00616.62
7.4.00.0080.00614.90
7.3.330.0030.00313.02
7.3.320.0000.00612.95
7.3.310.0000.00616.18
7.3.300.0030.00416.16
7.3.290.0080.00516.19
7.3.280.0070.01116.18
7.3.270.0070.01117.40
7.3.260.0110.00516.28
7.3.250.0110.01016.17
7.3.240.0100.00716.24
7.3.230.0180.00316.39
7.3.210.0040.01216.08
7.3.200.0090.00919.39
7.3.190.0060.01616.30
7.3.180.0160.00316.42
7.3.170.0060.01516.27
7.3.160.0100.01016.57
7.3.120.0070.01114.59
7.3.110.0000.01515.02
7.3.100.0130.00314.38
7.3.90.0070.00714.72
7.3.80.0030.00814.47
7.3.70.0070.00314.30
7.3.60.0040.00814.66
7.3.50.0030.01014.79
7.3.40.0000.01214.76
7.3.30.0080.00414.73
7.3.20.0070.00316.54
7.3.10.0030.01016.63
7.3.00.0040.01416.52
7.2.330.0100.00916.58
7.2.320.0140.00916.58
7.2.310.0130.00416.75
7.2.300.0120.00416.53
7.2.290.0070.01316.71
7.2.250.0070.01015.08
7.2.240.0060.00915.06
7.2.230.0120.00314.75
7.2.220.0030.01215.16
7.2.210.0070.01014.96
7.2.200.0030.01014.82
7.2.190.0100.01014.93
7.2.180.0070.01414.92
7.2.170.0150.00415.03
7.2.60.0100.00316.68
7.1.330.0090.00315.51
7.1.320.0100.00315.62
7.1.310.0070.00715.54
7.1.300.0120.00615.74
7.1.290.0060.01015.51
7.1.280.0110.00415.74
7.1.270.0080.00415.63
7.1.260.0030.00715.66
7.1.200.0130.00015.98
7.1.70.0030.00717.05
7.1.60.0030.02119.32
7.1.50.0100.01317.02
7.1.00.0030.07722.32
7.0.200.0000.00716.76
7.0.140.0030.07322.19
7.0.60.0030.04019.91
7.0.50.0030.08317.81
7.0.40.0100.06320.40
7.0.30.0370.07320.35
7.0.20.0230.07020.09
7.0.10.0100.07320.16
7.0.00.0100.05020.16
5.6.280.0000.07720.85
5.6.210.0100.08020.70
5.6.200.0070.08018.13
5.6.190.0070.05720.77
5.6.180.0270.03720.35
5.6.170.0300.06720.33
5.6.160.0100.08020.61
5.6.150.0070.06318.12
5.6.140.0170.05018.07
5.6.130.0030.04718.16
5.6.120.0030.04720.96
5.6.110.0100.06721.08
5.6.100.0130.05720.97
5.6.90.0100.03321.12
5.6.80.0070.05320.39
5.6.70.4470.04020.39
5.5.350.0300.07320.31
5.5.340.0070.07717.88
5.5.330.0100.03720.07
5.5.320.0270.07020.27
5.5.310.0270.03720.13
5.5.300.0000.04018.02
5.5.290.0230.06718.07
5.5.280.0030.08320.73
5.5.270.0000.04320.75
5.5.260.0070.06720.64
5.5.250.0070.04320.54
5.5.240.0130.04020.18
5.4.450.0300.07019.27
5.4.440.0230.04719.57
5.4.430.0300.03719.54
5.4.420.0270.05719.48
5.4.410.0370.07019.24
5.4.400.0330.07018.79
5.4.390.0300.05718.81
5.4.380.0270.03319.13
5.4.370.0330.07018.80
5.4.360.0230.04319.06
5.4.350.0270.06019.09
5.4.340.0300.07019.22
5.4.320.0330.04019.08
5.4.310.0300.07718.80
5.4.300.0330.04319.08
5.4.290.0300.07719.09
5.4.280.0270.07019.24
5.4.270.0330.05019.23
5.4.260.0230.04318.80
5.4.250.0200.05718.80
5.4.240.0370.07718.93
5.4.230.0330.07019.08
5.4.220.0270.04019.12
5.4.210.0300.04019.07
5.4.200.0230.04318.93
5.4.190.0270.06719.07
5.4.180.0330.07018.90
5.4.170.0330.07719.21
5.4.160.0300.05719.14
5.4.150.0270.05319.23
5.4.140.0300.04316.27
5.4.130.0400.06016.26
5.4.120.0230.07716.25
5.4.110.0370.06016.50
5.4.100.0330.05716.21
5.4.90.0400.05716.40
5.4.80.0330.04316.05
5.4.70.0370.06316.29
5.4.60.0230.04316.19
5.4.50.0270.07016.31
5.4.40.0230.04016.20
5.4.30.0300.05016.31
5.4.20.0300.05316.38
5.4.10.0300.06716.46
5.4.00.0270.04015.75
5.3.290.0270.05314.75
5.3.280.0370.06714.53
5.3.270.0300.07314.51
5.3.260.0270.03714.43
5.3.250.0300.04714.43
5.3.240.0400.05014.47
5.3.230.0330.06014.45
5.3.220.0270.05014.42
5.3.210.0370.06014.40
5.3.200.0230.05714.39
5.3.190.0370.05314.47
5.3.180.0230.04314.40
5.3.170.0230.03714.39
5.3.160.0270.03314.40
5.3.150.0200.04014.42
5.3.140.0270.03714.50
5.3.130.0230.06314.40
5.3.120.0300.07014.50
5.3.110.0270.04014.52
5.3.100.0300.07013.87
5.3.90.0300.03713.86
5.3.80.0230.08013.96
5.3.70.0400.03713.85
5.3.60.0270.07013.98
5.3.50.0330.07013.88
5.3.40.0270.06313.89
5.3.30.0370.06013.74
5.3.20.0300.04013.67
5.3.10.0270.05313.43
5.3.00.0230.05013.57
5.2.170.0230.05312.78
5.2.160.0230.04712.78
5.2.150.0170.06312.78
5.2.140.0270.04312.78
5.2.130.0230.06012.78
5.2.120.0270.05312.78
5.2.110.0300.04712.78
5.2.100.0270.05012.78
5.2.90.0370.03312.78
5.2.80.0270.05012.78
5.2.70.0430.02712.78
5.2.60.0370.06012.78
5.2.50.0230.04712.78
5.2.40.0270.05312.78
5.2.30.0170.06012.78
5.2.20.0170.03712.78
5.2.10.0200.04712.78
5.2.00.0230.05012.78
5.1.60.0200.04312.78
5.1.50.0230.02712.78
5.1.40.0200.04712.78
5.1.30.0170.04012.78
5.1.20.0230.02012.78
5.1.10.0200.04712.78
5.1.00.0130.04312.78
5.0.50.0100.03312.78
5.0.40.0100.02012.78
5.0.30.0100.07012.78
5.0.20.0070.02312.78
5.0.10.0130.03012.78
5.0.00.0270.04312.78
4.4.90.0070.03712.78
4.4.80.0070.02312.78
4.4.70.0100.01712.78
4.4.60.0170.01712.78
4.4.50.0100.02012.78
4.4.40.0130.03712.78
4.4.30.0070.03312.78
4.4.20.0100.01712.78
4.4.10.0130.02012.78
4.4.00.0100.03312.78
4.3.110.0100.04012.78
4.3.100.0170.03012.78
4.3.90.0130.03012.78
4.3.80.0100.04012.78
4.3.70.0100.02712.78
4.3.60.0100.04312.78
4.3.50.0100.03712.78
4.3.40.0100.05012.78
4.3.30.0030.02712.78
4.3.20.0130.03012.78
4.3.10.0130.03012.78
4.3.00.0030.03312.78

preferences:
36.93 ms | 401 KiB | 5 Q