3v4l.org

run code in 300+ PHP versions simultaneously
<?php $name='2class'; $className = ltrim($name, '\\'); if ($lastNsPos = strrpos($className, '\\')) { /*имеется namespace, значит vendor*/ $namespace = substr($className, 0, $lastNsPos); $className = substr($className, $lastNsPos + 1) . '.class.php'; $fileName = __DIR__ . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR . 'vendor' . DIRECTORY_SEPARATOR; $fileName .= str_replace('\\', DIRECTORY_SEPARATOR, $namespace) . DIRECTORY_SEPARATOR; //TODO Дописать правильное составление полного пути с учетом modules и vendor // Во избежание проблем с путями указывать относительный путь от этого файла. // Т.е. __DIR__/../ для modules и соответствующий для vendor } else { $fileName = __DIR__ . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR ; //TODO Если _ нет, то имя папки должно соответствовать имени класса и работает только для modules $className = str_replace('_', DIRECTORY_SEPARATOR, $className) . '.class.php'; } $fileName .= $className; print($fileName);

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)
8.3.70.0070.00716.58
8.3.60.0110.00718.15
8.3.50.0160.00522.83
8.3.40.0040.01118.71
8.3.30.0000.01419.09
8.3.20.0040.00420.35
8.3.10.0080.00021.73
8.3.00.0040.00417.50
8.2.180.0150.00616.32
8.2.170.0090.00622.96
8.2.160.0110.00322.08
8.2.150.0060.00324.18
8.2.140.0050.00224.66
8.2.130.0040.00426.16
8.2.120.0000.00720.96
8.2.110.0130.00322.07
8.2.100.0120.00017.71
8.2.90.0040.00419.77
8.2.80.0030.00617.97
8.2.70.0030.00617.61
8.2.60.0080.00017.93
8.2.50.0030.00618.07
8.2.40.0080.00018.34
8.2.30.0050.00218.02
8.2.20.0000.00817.65
8.2.10.0040.00418.15
8.2.00.0040.00417.73
8.1.280.0140.00725.92
8.1.270.0000.00923.98
8.1.260.0080.00026.35
8.1.250.0100.00328.09
8.1.240.0030.00622.61
8.1.230.0040.00820.86
8.1.220.0040.00417.80
8.1.210.0000.00818.85
8.1.200.0050.00417.35
8.1.190.0030.00517.22
8.1.180.0030.00619.01
8.1.170.0040.00418.58
8.1.160.0040.00422.02
8.1.150.0000.00819.00
8.1.140.0030.00517.39
8.1.130.0030.00517.84
8.1.120.0070.00017.56
8.1.110.0000.00817.50
8.1.100.0040.00417.52
8.1.90.0050.00217.37
8.1.80.0070.00017.56
8.1.70.0040.00417.32
8.1.60.0080.00017.62
8.1.50.0000.00817.59
8.1.40.0030.00517.47
8.1.30.0040.00417.59
8.1.20.0050.00317.63
8.1.10.0000.00717.43
8.1.00.0000.00817.50
8.0.300.0000.00820.10
8.0.290.0000.00716.61
8.0.280.0070.00018.41
8.0.270.0030.00317.34
8.0.260.0030.00317.21
8.0.250.0000.00716.91
8.0.240.0030.00316.91
8.0.230.0030.00316.95
8.0.220.0070.00016.89
8.0.210.0000.00716.98
8.0.200.0050.00517.05
8.0.190.0070.00016.89
8.0.180.0070.00016.84
8.0.170.0030.00516.89
8.0.160.0000.00716.79
8.0.150.0030.00516.82
8.0.140.0070.00316.87
8.0.130.0060.00013.30
8.0.120.0040.00416.89
8.0.110.0050.00316.81
8.0.100.0080.00016.77
8.0.90.0070.00016.80
8.0.80.0090.00616.91
8.0.70.0070.00016.77
8.0.60.0000.00716.92
8.0.50.0000.00816.76
8.0.30.0080.01116.83
8.0.20.0080.01117.40
8.0.10.0040.00416.86
8.0.00.0080.01016.77
7.4.330.0020.00215.00
7.4.320.0030.00316.39
7.4.300.0000.00616.49
7.4.290.0030.00316.41
7.4.280.0030.00516.39
7.4.270.0000.00716.48
7.4.260.0030.00316.56
7.4.250.0040.00416.34
7.4.240.0030.00316.44
7.4.230.0000.00716.62
7.4.220.0120.00316.60
7.4.210.0090.00916.55
7.4.200.0030.00316.46
7.4.160.0030.01316.22
7.4.150.0120.01217.40
7.4.140.0120.00617.86
7.4.130.0170.01516.42
7.4.120.0110.00616.45
7.4.110.0140.00316.57
7.4.100.0030.01516.45
7.4.90.0060.01216.54
7.4.80.0130.00719.39
7.4.70.0100.01116.47
7.4.60.0120.00416.45
7.4.50.0000.00416.69
7.4.40.0060.01616.65
7.4.30.0060.00916.20
7.4.00.0080.00714.93
7.3.330.0020.00213.05
7.3.320.0060.00013.34
7.3.310.0030.00316.39
7.3.300.0030.00316.39
7.3.290.0060.01316.37
7.3.280.0050.01016.37
7.3.270.0150.00717.40
7.3.260.0130.00316.49
7.3.250.0060.01116.47
7.3.240.0100.00716.34
7.3.230.0030.01316.52
7.3.210.0110.00716.51
7.3.200.0130.00719.39
7.3.190.0090.01216.40
7.3.180.0090.00616.34
7.3.170.0030.01316.54
7.3.160.0090.00616.49
7.3.120.0090.00914.96
7.3.110.0130.00614.83
7.3.100.0100.00714.80
7.3.90.0120.00314.60
7.3.80.0060.00314.70
7.3.70.0090.00314.61
7.3.60.0040.00414.89
7.3.50.0030.01014.95
7.3.40.0060.00614.81
7.3.30.0030.00614.64
7.3.20.0060.00616.80
7.3.10.0070.00616.63
7.3.00.0040.00816.46
7.2.330.0090.00916.31
7.2.320.0100.00616.55
7.2.310.0100.00716.70
7.2.300.0090.00616.63
7.2.290.0130.00316.64
7.2.250.0120.00615.02
7.2.240.0030.01615.22
7.2.230.0090.00914.97
7.2.220.0030.01214.70
7.2.210.0030.00715.16
7.2.200.0030.01014.73
7.2.190.0070.01015.07
7.2.180.0070.01015.07
7.2.170.0030.01614.76
7.2.130.0070.01016.98
7.2.120.0070.00717.07
7.2.110.0030.01016.89
7.2.100.0110.00016.90
7.2.90.0060.00616.80
7.2.80.0030.00616.83
7.2.70.0070.00716.98
7.2.60.0030.00616.87
7.2.50.0000.01116.51
7.2.40.0030.01016.89
7.2.30.0090.00916.56
7.2.20.0130.00616.45
7.2.10.0070.00716.99
7.2.00.0040.00818.05
7.1.330.0090.00015.89
7.1.320.0000.01115.75
7.1.310.0030.00715.68
7.1.300.0000.01315.81
7.1.290.0120.00315.48
7.1.280.0040.01415.69
7.1.270.0060.00915.76
7.1.260.0040.01115.99
7.1.250.0090.00315.80
7.1.100.0050.00517.78
7.1.70.0130.00017.19
7.1.60.0180.00719.40
7.1.50.0060.01916.86
7.1.00.0030.07722.32
7.0.200.0000.00716.63
7.0.140.0070.07022.18
7.0.60.0000.08319.84
7.0.50.0100.07017.80
7.0.40.0100.05020.24
7.0.30.0270.08020.16
7.0.20.0300.06720.18
7.0.10.0000.06020.13
7.0.00.0070.09020.23
5.6.280.0000.07321.12
5.6.210.0000.08720.76
5.6.200.0030.06718.12
5.6.190.0030.04320.41
5.6.180.3030.03720.41
5.6.170.0330.07720.40
5.6.160.0170.07320.33
5.6.150.0100.04718.14
5.6.140.0170.06718.12
5.6.130.0070.06018.18
5.6.120.0130.06721.14
5.6.110.0070.08320.97
5.6.100.0270.06021.02
5.6.90.0130.07721.07
5.6.80.0100.07020.50
5.6.70.4330.03720.36
5.5.350.0230.07320.36
5.5.340.0000.04317.95
5.5.330.0030.04320.19
5.5.320.4000.04720.29
5.5.310.0330.06020.24
5.5.300.0000.04018.01
5.5.290.0100.07717.92
5.5.280.0100.03720.76
5.5.270.0100.08320.64
5.5.260.0030.05020.85
5.5.250.0130.07020.55
5.5.240.0200.07020.03
5.4.450.0630.04019.42
5.4.440.0000.04719.43
5.4.430.0400.05019.48
5.4.420.0500.04719.20
5.4.410.0270.03319.33
5.4.400.0200.03019.08
5.4.390.0270.04719.10
5.4.380.0170.05718.52
5.4.370.0200.06018.52
5.4.360.0270.04318.71
5.4.350.0170.05718.73
5.4.340.0230.05018.62
5.4.320.0040.03812.46
5.4.310.0040.03912.45
5.4.300.0080.03412.45
5.4.290.0090.03512.45
5.4.280.0070.03912.35
5.4.270.0070.03412.35
5.4.260.0090.04612.35
5.4.250.0060.03712.35
5.4.240.0090.03312.35
5.4.230.0050.03812.34
5.4.220.0090.03312.34
5.4.210.0040.03812.34
5.4.200.0030.04112.34
5.4.190.0050.03812.34
5.4.180.0050.03812.34
5.4.170.0050.03712.35
5.4.160.0060.03512.35
5.4.150.0070.04112.34
5.4.140.0080.03812.02
5.4.130.0060.04112.01
5.4.120.0090.04311.97
5.4.110.0050.03611.97
5.4.100.0080.05211.97
5.4.90.0060.03611.97
5.4.80.0070.03511.96
5.4.70.0030.03811.96
5.4.60.0030.03811.96
5.4.50.0100.03411.96
5.4.40.0010.03911.95
5.4.30.0090.03811.95
5.4.20.0060.03611.95
5.4.10.0070.03811.95
5.4.00.0050.03611.44
5.3.290.0100.03512.80
5.3.280.0020.04012.71
5.3.270.0070.04912.73
5.3.260.0110.05012.71
5.3.250.0070.03512.72
5.3.240.0050.03612.72
5.3.230.0060.03612.71
5.3.220.0090.03312.68
5.3.210.0050.03912.68
5.3.200.0040.03812.68
5.3.190.0040.03912.68
5.3.180.0080.03812.67
5.3.170.0070.04512.67
5.3.160.0080.03412.68
5.3.150.0070.04212.67
5.3.140.0070.04512.66
5.3.130.0100.04312.66
5.3.120.0100.04312.66
5.3.110.0040.04012.66
5.3.100.0070.04012.12
5.3.90.0090.03712.09
5.3.80.0090.03312.07
5.3.70.0050.04912.08
5.3.60.0070.04412.06
5.3.50.0050.03612.00
5.3.40.0040.03712.00
5.3.30.0050.03511.94
5.3.20.0030.03711.72
5.3.10.0060.03411.70
5.3.00.0070.03411.68
5.2.170.0010.0339.18
5.2.160.0060.0289.18
5.2.150.0040.0319.18
5.2.140.0040.0319.18
5.2.130.0030.0309.14
5.2.120.0070.0259.14
5.2.110.0020.0389.14
5.2.100.0070.0279.14
5.2.90.0070.0279.14
5.2.80.0040.0359.13
5.2.70.0060.0329.14
5.2.60.0060.0339.09
5.2.50.0050.0319.06
5.2.40.0030.0309.03
5.2.30.0050.0299.01
5.2.20.0040.0299.00
5.2.10.0090.0238.92
5.2.00.0050.0288.79
5.1.60.0020.0258.07
5.1.50.0040.0248.06
5.1.40.0060.0228.04
5.1.30.0020.0278.39
5.1.20.0070.0318.42
5.1.10.0040.0348.14
5.1.00.0040.0268.14
5.0.50.0040.0216.63
5.0.40.0050.0176.49
5.0.30.0070.0286.30
5.0.20.0040.0256.28
5.0.10.0030.0206.25
5.0.00.0020.0326.25
4.4.90.0040.0144.78
4.4.80.0030.0154.76
4.4.70.0030.0154.76
4.4.60.0020.0164.76
4.4.50.0020.0164.77
4.4.40.0020.0264.71
4.4.30.0010.0234.76
4.4.20.0040.0164.85
4.4.10.0020.0174.85
4.4.00.0020.0254.75
4.3.110.0030.0154.67
4.3.100.0020.0154.66
4.3.90.0040.0134.63
4.3.80.0030.0244.58
4.3.70.0020.0164.63
4.3.60.0030.0154.63
4.3.50.0020.0164.63
4.3.40.0020.0304.54
4.3.30.0030.0193.29
4.3.20.0000.0193.27
4.3.10.0030.0163.23
4.3.00.0100.00715.91

preferences:
48.45 ms | 401 KiB | 5 Q