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__.'/../'; $is_controller=false; if(strpos($className, 'c_') === 0) { $is_controller = true; $className = substr($className, strlen('c_')); } if(strpos($className, '_')!==false) { $className = str_replace('_', '/', $className); } else { if($is_controller) { $className = $className.'/'.'c_'.$className; } else { $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)
8.3.60.0070.00716.50
8.3.50.0150.00322.93
8.3.40.0110.00418.89
8.3.30.0110.00419.27
8.3.20.0070.00020.33
8.3.10.0040.00423.66
8.3.00.0080.00017.36
8.2.180.0180.00416.50
8.2.170.0070.00722.96
8.2.160.0060.01220.43
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00020.96
8.2.110.0100.00020.54
8.2.100.0060.00617.79
8.2.90.0060.00318.28
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0040.00418.03
8.2.50.0030.00518.07
8.2.40.0040.00418.03
8.2.30.0060.00318.06
8.2.20.0030.00517.75
8.2.10.0030.00518.07
8.2.00.0080.00017.77
8.1.280.0090.00625.92
8.1.270.0000.00823.82
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.20
8.1.230.0080.00320.79
8.1.220.0040.00417.74
8.1.210.0040.00419.04
8.1.200.0060.00317.35
8.1.190.0000.00817.22
8.1.180.0040.00418.10
8.1.170.0040.00418.66
8.1.160.0070.00022.03
8.1.150.0000.00718.89
8.1.140.0040.00417.51
8.1.130.0000.00717.91
8.1.120.0000.00717.50
8.1.110.0040.00417.38
8.1.100.0040.00417.46
8.1.90.0050.00517.48
8.1.80.0070.00017.48
8.1.70.0030.00317.41
8.1.60.0060.00317.59
8.1.50.0030.00517.39
8.1.40.0040.00417.45
8.1.30.0040.00417.51
8.1.20.0040.00717.59
8.1.10.0060.00317.52
8.1.00.0040.00417.39
8.0.300.0040.00420.09
8.0.290.0000.00716.63
8.0.280.0070.00018.45
8.0.270.0020.00517.28
8.0.260.0060.00017.28
8.0.250.0040.00417.00
8.0.240.0000.00816.95
8.0.230.0000.00716.93
8.0.220.0000.00716.76
8.0.210.0070.00016.95
8.0.200.0000.00716.88
8.0.190.0030.00516.97
8.0.180.0000.00716.91
8.0.170.0000.00716.93
8.0.160.0040.00416.79
8.0.150.0040.00416.80
8.0.140.0070.00016.76
8.0.130.0060.00013.38
8.0.120.0040.00416.90
8.0.110.0030.00516.91
8.0.100.0070.00016.78
8.0.90.0040.00416.82
8.0.80.0100.00716.86
8.0.70.0050.00316.87
8.0.60.0000.01016.71
8.0.50.0030.00516.93
8.0.30.0100.00916.96
8.0.20.0120.00717.40
8.0.10.0000.00717.09
8.0.00.0100.00816.85
7.4.330.0040.00415.00
7.4.320.0060.00016.53
7.4.300.0000.00616.55
7.4.290.0030.00516.59
7.4.280.0070.00016.53
7.4.270.0030.00316.55
7.4.260.0050.00516.60
7.4.250.0040.00416.51
7.4.240.0030.00416.53
7.4.230.0070.00016.69
7.4.220.0040.01416.55
7.4.210.0080.00616.49
7.4.200.0040.00416.55
7.4.160.0080.00816.54
7.4.150.0160.00317.40
7.4.140.0090.01117.86
7.4.130.0090.01516.48
7.4.120.0080.01016.66
7.4.110.0070.01016.45
7.4.100.0130.00416.39
7.4.90.0160.00316.58
7.4.80.0040.01419.39
7.4.70.0130.00816.43
7.4.60.0090.00616.34
7.4.50.0050.00516.45
7.4.40.0000.01616.43
7.4.30.0050.01116.66
7.4.00.0060.00915.12
7.3.330.0050.00013.20
7.3.320.0030.00313.34
7.3.310.0060.00016.22
7.3.300.0030.00316.29
7.3.290.0070.00716.32
7.3.280.0110.00916.31
7.3.270.0120.00917.40
7.3.260.0120.00616.62
7.3.240.0080.00816.45
7.3.230.0060.00916.39
7.3.210.0110.00616.38
7.3.200.0030.01519.39
7.3.190.0170.00616.34
7.3.180.0090.00616.65
7.3.170.0030.01316.54
7.3.160.0130.00316.44
7.2.330.0110.01616.65
7.2.320.0060.01616.74
7.2.310.0070.01016.68
7.2.300.0160.00016.73
7.2.290.0000.01716.58
7.2.60.0070.00717.04
7.2.00.0070.01119.51
7.1.200.0070.00415.80
7.1.100.0000.01118.31
7.1.70.0030.00717.19
7.1.60.0090.00919.40
7.1.50.0130.01017.03
7.1.00.0100.07022.35
7.0.200.0030.00316.82
7.0.140.0030.07322.18
7.0.60.0030.06719.95
7.0.50.0100.08017.88
7.0.40.0170.07020.24
7.0.30.0270.05320.19
7.0.20.0270.08020.24
7.0.10.0100.08320.22
7.0.00.0100.07720.32
5.6.280.0030.07321.10
5.6.210.0100.03320.53
5.6.200.0030.08018.18
5.6.190.0100.03720.64
5.6.180.0600.06020.61
5.6.170.0230.05020.40
5.6.160.0000.04320.55
5.6.150.0130.06318.23
5.6.140.0130.07318.18
5.6.130.0070.06018.27
5.6.120.0070.08020.92
5.6.110.0030.08721.03
5.6.100.0130.03321.04
5.6.90.0030.06021.09
5.6.80.0130.03320.42
5.5.350.0000.07320.32
5.5.340.0130.06717.98
5.5.330.0070.04720.41
5.5.320.1670.05320.24
5.5.310.0300.07720.26
5.5.300.0030.04318.01
5.5.290.0070.07718.04
5.5.280.0000.04320.74
5.5.270.0000.04320.74
5.5.260.0170.06720.85
5.5.250.0030.04320.73
5.5.240.0000.04020.29
5.4.450.0230.06719.29
5.4.440.0230.05719.17
5.4.430.0230.06319.38
5.4.420.0400.06319.59
5.4.410.0270.04019.14
5.4.400.0370.04019.22
5.4.390.0400.05019.23
5.4.380.0270.03718.96
5.4.370.0270.04319.19
5.4.360.0330.06719.23
5.4.350.0370.06019.15
5.4.340.0370.06719.14
5.4.320.0330.06719.23
5.4.310.0430.06318.96
5.4.300.0270.06019.31
5.4.290.0300.07319.14
5.4.280.0330.07019.14
5.4.270.0300.05718.85
5.4.260.0230.07718.95
5.4.250.0370.06718.87
5.4.240.0300.05719.15
5.4.230.0270.07318.84
5.4.220.0330.05018.86
5.4.210.0330.05019.13
5.4.200.0330.06719.18
5.4.190.0270.06719.14
5.4.180.0300.05719.22
5.4.170.0370.05718.95
5.4.160.0300.06719.21
5.4.150.0370.06019.21
5.4.140.0470.05716.51
5.4.130.0300.04716.33
5.4.120.0300.04316.37
5.4.110.0370.04016.45
5.4.100.0230.03716.45
5.4.90.0300.06716.59
5.4.80.0300.03016.26
5.4.70.0330.05316.27
5.4.60.0270.04316.44
5.4.50.0300.06716.34
5.4.40.0370.05716.24
5.4.30.0370.05716.51
5.4.20.0270.06316.51
5.4.10.0330.03716.48
5.4.00.0370.05015.91
5.3.290.0370.07014.66
5.3.280.0330.06314.60
5.3.270.0330.07014.70
5.3.260.0230.06014.70
5.3.250.0400.05314.71
5.3.240.0300.06014.59
5.3.230.0370.05014.77
5.3.220.0200.06014.66
5.3.210.0230.07314.50
5.3.200.0270.03714.66
5.3.190.0330.04714.49
5.3.180.0330.03714.73
5.3.170.0230.03714.54
5.3.160.0270.03714.57
5.3.150.0300.04314.47
5.3.140.0270.07314.72
5.3.130.0230.04014.71
5.3.120.0300.06714.72
5.3.110.0230.04314.64
5.3.100.0400.06314.02
5.3.90.0300.05013.95
5.3.80.0300.07014.05
5.3.70.0300.03713.96
5.3.60.0300.05013.92
5.3.50.0330.03714.00
5.3.40.0370.05713.97
5.3.30.0230.03714.03
5.3.20.0330.06313.79
5.3.10.0330.06313.74
5.3.00.0300.05313.81
5.2.170.0300.03011.63
5.2.160.0330.05011.63
5.2.150.0270.04011.63
5.2.140.0200.03711.63
5.2.130.0470.03011.63
5.2.120.0300.03711.63
5.2.110.0230.04011.63
5.2.100.0330.05011.63
5.2.90.0270.05011.63
5.2.80.0270.06311.63
5.2.70.0170.06311.63
5.2.60.0270.05711.63
5.2.50.0300.04311.63
5.2.40.0200.05711.63
5.2.30.0200.06711.63
5.2.20.0170.04011.63
5.2.10.0230.05311.63
5.2.00.0270.05011.63
5.1.60.0170.03011.63
5.1.50.0400.02011.63
5.1.40.0200.03011.63
5.1.30.0230.03711.63
5.1.20.0230.05011.63
5.1.10.0200.04311.63
5.1.00.0170.04711.63
5.0.50.0130.04311.63
5.0.40.0130.03011.63
5.0.30.0130.03311.63
5.0.20.0130.04011.63
5.0.10.0130.04011.63
5.0.00.0070.05311.63
4.4.90.0100.02311.63
4.4.80.0130.03011.63
4.4.70.0130.02711.63
4.4.60.0170.02711.63
4.4.50.0100.03711.63
4.4.40.0100.05311.63
4.4.30.0130.02311.63
4.4.20.0100.02711.63
4.4.10.0170.03311.63
4.4.00.0100.03311.63
4.3.110.0200.01311.63
4.3.100.0130.03011.63
4.3.90.0130.02711.63
4.3.80.0070.03011.63
4.3.70.0130.01311.63
4.3.60.0100.03311.63
4.3.50.0100.03711.63
4.3.40.0100.05011.63
4.3.30.0070.02711.63
4.3.20.0030.04011.63
4.3.10.0030.01311.63
4.3.00.0030.01311.63

preferences:
37.58 ms | 401 KiB | 5 Q