3v4l.org

run code in 300+ PHP versions simultaneously
<?php function loadClass($name) { $className = ltrim($name, '\\'); if($lastNsPos = strrpos($className, '\\')) { /*имеется namespace, значит vendor*/ $namespace = substr($className, 0, $lastNsPos); $className = substr($className, $lastNsPos + 1); $fileName = __DIR__.'/../../vendor/'; $fileName .= str_replace('\\', '/', $namespace).'/'; } else { /*в modules */ $fileName = __DIR__.'/../'; if(strpos($className, 'c_') === 0) { //контроллер $className = substr($className, strlen('c_')); $className = $className.'/'.'c_'.$className; } elseif(strpos($className, '_') !== false) { //подкласс $className = str_replace('_', '/', $className); } else { // класс $className = $className.'/'.$className; } } $fileName .= $className.'.class.php'; //Здесь именно include, т.к. require вывалит фатальную ошибку echo $fileName; echo "\n"; } loadClass('sdf_fdffd_ffff'); loadClass('sdf'); loadClass('c_sdf_fdffd_ffff'); loadClass('c_sdf'); loadClass('c\sdf\5tttt');

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)
8.3.40.0160.00618.71
8.3.30.0100.00719.00
8.3.20.0070.00020.28
8.3.10.0040.00423.70
8.3.00.0050.00317.63
8.2.170.0140.00022.96
8.2.160.0110.00420.41
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00021.02
8.2.110.0030.00622.18
8.2.100.0080.00319.34
8.2.90.0000.00819.34
8.2.80.0000.00817.97
8.2.70.0060.00317.75
8.2.60.0080.00017.90
8.2.50.0050.00318.07
8.2.40.0040.00418.34
8.2.30.0040.00418.07
8.2.20.0000.00717.65
8.2.10.0000.00818.02
8.2.00.0050.00317.64
8.1.270.0060.00323.80
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00623.87
8.1.230.0040.00819.21
8.1.220.0030.00617.79
8.1.210.0040.00418.77
8.1.200.0090.00017.36
8.1.190.0040.00417.25
8.1.180.0040.00418.10
8.1.170.0030.00518.54
8.1.160.0080.00021.97
8.1.150.0070.00018.94
8.1.140.0000.00717.48
8.1.130.0000.00717.38
8.1.120.0050.00217.50
8.1.110.0000.00817.41
8.1.100.0000.00717.34
8.1.90.0000.00717.43
8.1.80.0030.00317.47
8.1.70.0030.00317.37
8.1.60.0050.00517.52
8.1.50.0050.00317.50
8.1.40.0000.00717.52
8.1.30.0000.00817.66
8.1.20.0090.00317.59
8.1.10.0040.00417.43
8.1.00.0040.00417.49
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0030.00318.37
8.0.270.0000.00717.35
8.0.260.0070.00016.84
8.0.250.0040.00416.89
8.0.240.0040.00416.84
8.0.230.0000.00816.89
8.0.220.0030.00316.80
8.0.210.0000.00716.95
8.0.200.0030.00316.84
8.0.190.0040.00416.98
8.0.180.0000.00816.91
8.0.170.0040.00416.94
8.0.160.0030.00316.79
8.0.150.0000.00716.82
8.0.140.0000.00716.93
8.0.130.0070.00013.30
8.0.120.0020.00516.84
8.0.110.0000.00716.84
8.0.100.0000.00716.94
8.0.90.0040.00416.98
8.0.80.0000.01716.96
8.0.70.0040.00416.78
8.0.60.0050.00416.80
8.0.50.0040.00416.89
8.0.30.0140.00616.91
8.0.20.0100.01117.40
8.0.10.0040.00417.00
8.0.00.0130.00516.85
7.4.330.0000.00615.01
7.4.320.0030.00316.54
7.4.300.0060.00016.42
7.4.290.0030.00316.50
7.4.280.0050.00516.52
7.4.270.0030.00316.64
7.4.260.0080.00316.58
7.4.250.0040.00416.59
7.4.240.0020.00516.54
7.4.230.0070.00016.73
7.4.220.0090.00916.72
7.4.210.0080.00816.73
7.4.200.0040.00416.45
7.4.160.0120.00416.66
7.4.150.0110.00817.40
7.4.140.0080.00917.86
7.4.130.0140.00816.58
7.4.120.0110.00816.67
7.4.110.0070.01016.73
7.4.100.0140.00416.55
7.4.90.0120.00616.55
7.4.80.0060.01319.39
7.4.70.0060.01516.68
7.4.60.0060.01516.35
7.4.50.0060.00316.59
7.4.40.0060.01016.46
7.4.30.0050.01116.67
7.4.00.0090.00614.93
7.3.330.0000.00613.33
7.3.320.0030.00313.33
7.3.310.0000.00716.34
7.3.300.0030.00316.19
7.3.290.0100.00716.24
7.3.280.0050.01116.33
7.3.270.0060.01217.40
7.3.260.0100.01016.36
7.3.240.0080.00816.47
7.3.230.0100.00616.43
7.3.210.0120.00616.64
7.3.200.0130.00319.39
7.3.190.0090.00916.57
7.3.180.0120.00416.33
7.3.170.0060.00916.36
7.3.160.0060.01316.42
7.3.10.0070.00716.81
7.3.00.0140.00316.38
7.2.330.0040.02016.71
7.2.320.0120.01216.84
7.2.310.0060.01016.57
7.2.300.0100.00616.57
7.2.290.0060.01116.59
7.2.130.0060.00317.14
7.2.120.0030.01016.89
7.2.110.0030.01316.71
7.2.100.0040.01216.90
7.2.90.0070.00716.80
7.2.80.0040.01216.68
7.2.70.0040.01116.92
7.2.60.0040.01016.96
7.2.50.0080.00317.08
7.2.40.0130.00017.06
7.2.30.0070.00716.87
7.2.20.0060.00617.07
7.2.10.0030.00817.07
7.2.00.0050.00918.30
7.1.250.0080.00615.45
7.1.200.0000.01315.45
7.1.100.0030.00718.15
7.1.70.0080.00317.21
7.1.60.0040.01219.40
7.1.50.0100.01316.90
7.1.00.0000.08022.27
7.0.200.0020.00516.73
7.0.140.0000.07321.95
7.0.60.0170.07319.96
7.0.50.0030.04317.95
7.0.40.0200.07720.20
7.0.30.0200.04720.26
7.0.20.0200.06020.12
7.0.10.0170.05020.06
7.0.00.0070.06720.19
5.6.280.0030.07321.11
5.6.210.0070.07320.65
5.6.200.0070.07318.29
5.6.190.0070.08320.61
5.6.180.0330.04020.46
5.6.170.0230.03720.71
5.6.160.0070.08720.55
5.6.150.0030.04718.14
5.6.140.0000.05718.28
5.6.130.0100.05018.23
5.6.120.0070.07720.98
5.6.110.0030.08021.06
5.6.100.0070.03721.12
5.6.90.0000.04721.01
5.6.80.0030.05020.44
5.5.350.0000.04720.43
5.5.340.0070.05017.98
5.5.330.0070.05320.27
5.5.320.0170.04720.30
5.5.310.0100.05320.32
5.5.300.0000.04317.94
5.5.290.0070.03718.06
5.5.280.0030.06720.74
5.5.270.0070.08320.78
5.5.260.0000.04320.64
5.5.250.0100.07020.79
5.5.240.0170.07720.30
5.4.450.0600.04019.46
5.4.440.0530.05319.39
5.4.430.0530.04019.55
5.4.420.0670.03719.52
5.4.410.0500.04719.32
5.4.400.0170.04319.00
5.4.390.0800.03019.22
5.4.380.0870.03718.86
5.4.370.0600.04019.27
5.4.360.0630.06719.23
5.4.350.0970.03019.13
5.4.340.0470.05718.95
5.4.320.0700.03319.07
5.4.310.0670.04018.83
5.4.300.0570.04319.04
5.4.290.0570.03319.05
5.4.280.0230.04019.13
5.4.270.0500.05018.99
5.4.260.0670.05018.99
5.4.250.0970.03719.13
5.4.240.0730.03718.79
5.4.230.0230.04318.94
5.4.220.0530.04719.21
5.4.210.0630.03718.93
5.4.200.0870.03318.93
5.4.190.0700.04719.05
5.4.180.0130.03019.21
5.4.170.0570.04319.23
5.4.160.0830.03319.04
5.4.150.0600.04319.20
5.4.140.0670.04016.46
5.4.130.0500.03716.45
5.4.120.0400.04016.52
5.4.110.0770.03316.54
5.4.100.0570.03016.58
5.4.90.0800.03716.52
5.4.80.0930.03316.27
5.4.70.0530.04316.33
5.4.60.0300.04316.56
5.4.50.0400.03716.51
5.4.40.0930.03016.49
5.4.30.0470.04016.35
5.4.20.0570.03016.52
5.4.10.0670.03316.35
5.4.00.0470.03715.90
5.3.290.0670.03315.18
5.3.280.0530.04015.18
5.3.270.0900.02715.18
5.3.260.0270.04015.18
5.3.250.0470.05015.18
5.3.240.0570.03715.18
5.3.230.0430.03715.18
5.3.220.0700.03315.18
5.3.210.0000.03315.18
5.3.200.0730.02715.18
5.3.190.0830.03315.18
5.3.180.0400.03015.18
5.3.170.0670.04315.18
5.3.160.0730.03715.18
5.3.150.0570.05015.18
5.3.140.0870.03015.18
5.3.130.0830.03715.17
5.3.120.0670.04315.17
5.3.110.0930.04315.17
5.3.100.0700.04715.17
5.3.90.0630.04015.17
5.3.80.0430.04315.17
5.3.70.0600.04015.17
5.3.60.0430.04015.17
5.3.50.0530.04315.17
5.3.40.0400.03715.17
5.3.30.0670.03015.17
5.3.20.0630.03315.17
5.3.10.0800.04015.17
5.3.00.0900.03015.16
5.2.170.0300.04015.17
5.2.160.0670.02315.17
5.2.150.0400.03015.17
5.2.140.0300.03015.17
5.2.130.0530.02715.17
5.2.120.0270.03715.17
5.2.110.0630.02015.16
5.2.100.0430.02715.16
5.2.90.0400.03315.16
5.2.80.0400.02715.16
5.2.70.0300.03315.16
5.2.60.0630.02015.16
5.2.50.0600.03015.16
5.2.40.0770.02315.16
5.2.30.0430.04015.16
5.2.20.0470.02015.16
5.2.10.0430.02715.16
5.2.00.0100.03015.16
5.1.60.0100.02315.16
5.1.50.0000.02715.16
5.1.40.0200.03015.16
5.1.30.0470.03015.16
5.1.20.0330.04015.16
5.1.10.0570.02715.16
5.1.00.0270.03015.16
5.0.50.0130.01715.16
5.0.40.0200.02015.16
5.0.30.0100.03015.16
5.0.20.0130.02715.16
5.0.10.0130.02315.16
5.0.00.0300.03015.16
4.4.90.0130.01015.16
4.4.80.0330.01715.16
4.4.70.0300.01015.16
4.4.60.0270.01715.16
4.4.50.0130.01715.16
4.4.40.0170.02715.16
4.4.30.0200.01715.16
4.4.20.0070.02015.16
4.4.10.0130.01715.16
4.4.00.0300.02315.16
4.3.110.0300.02015.16
4.3.100.0030.02015.16
4.3.90.0270.01015.16
4.3.80.0130.02315.16
4.3.70.0230.01315.16
4.3.60.0230.01015.16
4.3.50.0070.01715.16
4.3.40.0130.02315.16
4.3.30.0100.01315.16
4.3.20.0130.01715.16
4.3.10.0200.01315.16
4.3.00.0030.01715.16

preferences:
38.3 ms | 400 KiB | 5 Q