3v4l.org

run code in 300+ PHP versions simultaneously
<?php class View { public function __toString() { $clean_room = function($__file_name, array $__data) { extract($__data, EXTR_REFS); return 'wat'; }; return $clean_room('foo.php', array()); } } $view = new View(); $response = (string)$view; echo $response;

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)
8.3.60.0120.00616.38
8.3.50.0160.00521.97
8.3.40.0110.00418.68
8.3.30.0100.00718.55
8.3.20.0040.00420.35
8.3.10.0050.00323.57
8.3.00.0000.00819.26
8.2.180.0110.01116.63
8.2.170.0090.00622.96
8.2.160.0030.01020.39
8.2.150.0050.00324.18
8.2.140.0070.00024.66
8.2.130.0030.00526.16
8.2.120.0030.00617.75
8.2.110.0100.00020.91
8.2.100.0060.00617.80
8.2.90.0000.00819.05
8.2.80.0000.00917.97
8.2.70.0000.00817.63
8.2.60.0000.00818.05
8.2.50.0000.00818.07
8.2.40.0070.00019.39
8.2.30.0000.00720.58
8.2.20.0030.00517.63
8.2.10.0050.00317.93
8.2.00.0000.00718.05
8.1.280.0070.01325.92
8.1.270.0090.00924.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00919.28
8.1.230.0090.00317.64
8.1.220.0000.00917.74
8.1.210.0030.00518.77
8.1.200.0060.00317.22
8.1.190.0000.00917.23
8.1.180.0040.00418.10
8.1.170.0030.00618.36
8.1.160.0050.00322.02
8.1.150.0000.00718.88
8.1.140.0050.00319.45
8.1.130.0070.00017.59
8.1.120.0070.00017.36
8.1.110.0000.00817.47
8.1.100.0030.00617.47
8.1.90.0030.00417.36
8.1.80.0070.00017.38
8.1.70.0000.00817.46
8.1.60.0040.00417.56
8.1.50.0030.00517.55
8.1.40.0000.00817.41
8.1.30.0090.00317.66
8.1.20.0040.00417.65
8.1.10.0000.00717.64
8.1.00.0050.00317.34
8.0.300.0070.00018.77
8.0.290.0020.00516.75
8.0.280.0030.00318.30
8.0.270.0050.00317.11
8.0.260.0030.00317.32
8.0.250.0050.00216.93
8.0.240.0090.00016.98
8.0.230.0040.00416.95
8.0.220.0070.00016.93
8.0.210.0070.00016.86
8.0.200.0030.00316.93
8.0.190.0040.00416.93
8.0.180.0070.00016.93
8.0.170.0060.00316.97
8.0.160.0040.00416.79
8.0.150.0000.00716.80
8.0.140.0000.00816.75
8.0.130.0040.00413.32
8.0.120.0030.00616.83
8.0.110.0030.00616.80
8.0.100.0000.00716.77
8.0.90.0050.00216.88
8.0.80.0170.00016.88
8.0.70.0000.00716.91
8.0.60.0030.00516.95
8.0.50.0040.00417.00
8.0.30.0130.00817.16
8.0.20.0100.01017.40
8.0.10.0060.00317.05
8.0.00.0120.00616.58
7.4.330.0020.00215.08
7.4.320.0040.00416.46
7.4.300.0030.00316.55
7.4.290.0000.00716.63
7.4.280.0000.00816.47
7.4.270.0030.00316.61
7.4.260.0000.00816.46
7.4.250.0040.00416.50
7.4.240.0000.00716.53
7.4.230.0000.00716.46
7.4.220.0090.00916.42
7.4.210.0090.00616.55
7.4.200.0030.00316.70
7.4.160.0130.00316.32
7.4.150.0090.00917.40
7.4.140.0090.01317.86
7.4.130.0110.00916.49
7.4.120.0090.01016.38
7.4.110.0090.00916.48
7.4.100.0060.01216.51
7.4.90.0030.01516.33
7.4.80.0140.00519.39
7.4.70.0110.00916.48
7.4.60.0060.01016.63
7.4.50.0030.00616.55
7.4.40.0070.01116.54
7.4.30.0120.00616.61
7.4.00.0030.01014.94
7.3.330.0050.00013.26
7.3.320.0000.00513.07
7.3.310.0000.00716.14
7.3.300.0000.00716.31
7.3.290.0060.00916.29
7.3.280.0130.00716.28
7.3.270.0070.01017.40
7.3.260.0160.00816.31
7.3.250.0080.01016.41
7.3.240.0090.00716.26
7.3.230.0090.00916.39
7.3.210.0060.01016.45
7.3.200.0090.00616.58
7.3.190.0090.00916.21
7.3.180.0080.00816.67
7.3.170.0160.00016.61
7.3.160.0160.00016.43
7.2.330.0110.00616.80
7.2.320.0100.01316.60
7.2.310.0040.01316.46
7.2.300.0090.00916.50
7.2.290.0060.01016.79
7.2.60.0000.01116.84
7.2.00.0030.01019.15
7.1.200.0070.00715.49
7.1.100.0820.00016.02
7.1.70.0180.00017.18
7.1.60.0030.02019.43
7.1.50.0000.02016.73
7.1.00.0000.08022.36
7.0.200.0570.00414.39
7.0.60.0000.04719.88
7.0.50.0070.08017.86
7.0.40.0070.06720.02
7.0.30.0200.06320.07
7.0.20.0170.04720.33
7.0.10.0130.08320.30
7.0.00.0000.05320.05
5.6.280.0030.03021.05
5.6.210.0000.06320.48
5.6.200.0030.05718.15
5.6.190.0100.05320.61
5.6.180.0170.04320.57
5.6.170.0270.07020.47
5.6.160.0230.07020.57
5.6.150.0070.08318.29
5.6.140.0000.04018.17
5.6.130.0100.07718.18
5.6.120.0070.07321.02
5.6.110.0130.07321.08
5.6.100.0230.05021.02
5.6.90.0100.06321.00
5.6.80.0130.07320.39
5.5.350.0270.07320.33
5.5.340.0030.04318.10
5.5.330.0030.08320.27
5.5.320.0200.04020.14
5.5.310.0300.06020.35
5.5.300.0070.03717.93
5.5.290.0000.05718.02
5.5.280.0070.04320.78
5.5.270.0030.05320.90
5.5.260.0070.08320.68
5.5.250.0130.06320.46
5.5.240.0170.07020.19
5.4.450.0200.05319.56
5.4.440.0230.05019.48
5.4.430.0070.06319.47
5.4.420.0100.06019.38
5.4.410.0030.06719.18
5.4.400.0230.04718.98
5.4.390.0170.05719.15
5.4.380.0130.05719.15
5.4.370.0170.05719.26
5.4.360.0100.06018.84
5.4.350.0230.04319.03
5.4.340.0200.05319.30
5.4.320.0300.04319.12
5.4.310.0170.05019.26
5.4.300.0170.05019.25
5.4.290.0270.04019.25
5.4.280.0030.06319.12
5.4.270.0100.05319.21
5.4.260.0230.04319.24
5.4.250.0070.06019.27
5.4.240.0100.05319.24
5.4.230.0170.05018.97
5.4.220.0170.05319.24
5.4.210.0070.06019.25
5.4.200.0230.04319.24
5.4.190.0170.05019.14
5.4.180.0270.05319.05
5.4.170.0200.04719.14
5.4.160.0070.06019.28
5.4.150.0230.04719.04
5.4.140.0270.03716.40
5.4.130.0100.05016.70
5.4.120.0130.05016.34
5.4.110.0370.04016.57
5.4.100.0200.04316.50
5.4.90.0130.05016.24
5.4.80.0200.04716.29
5.4.70.0130.05316.62
5.4.60.0170.05016.60
5.4.50.0100.05016.57
5.4.40.0170.06016.59
5.4.30.0270.04016.54
5.4.20.0130.05016.59
5.4.10.0170.05016.25
5.4.00.0130.07015.83

preferences:
47.77 ms | 401 KiB | 5 Q