3v4l.org

run code in 300+ PHP versions simultaneously
<?php set_error_handler('myErrorHandler'); register_shutdown_function('fatalErrorShutdownHandler'); echo 'Fatal Error Handler ..'; function myErrorHandler($code, $message, $file, $line) { } function fatalErrorShutdownHandler() { $last_error = error_get_last(); if ($last_error['type'] === E_ERROR) { // fatal error myErrorHandler(E_ERROR, $last_error['message'], $last_error['file'], $last_error['line']); } } final class Email { const EMAIL = "me@where.com"; private function __destruct() { echo 'Destroying ...',"\n"; return; } } $vo = new Email; echo $vo::EMAIL,"\n"; try { $vo = null; echo 'nullified',"\n"; } catch(Exception $e) { echo $e->getMessage(); } finally { echo "You should not destroy the value object","\n"; } var_dump($vo);

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)
8.3.70.0130.00718.43
8.3.60.0040.01118.55
8.3.50.0100.01021.88
8.3.40.0120.00318.67
8.3.30.0000.01419.13
8.3.20.0040.00420.04
8.3.10.0050.00320.51
8.3.00.0000.00817.46
8.2.180.0120.00618.54
8.2.170.0090.00622.96
8.2.160.0100.01020.44
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0030.00722.14
8.2.110.0030.00719.07
8.2.100.0110.00017.84
8.2.90.0040.00419.35
8.2.80.0090.00017.97
8.2.70.0040.00417.63
8.2.60.0040.00418.05
8.2.50.0000.00818.10
8.2.40.0060.00320.59
8.2.30.0040.00418.21
8.2.20.0030.00517.90
8.2.10.0000.00718.21
8.2.00.0040.00417.70
8.1.280.0090.01225.92
8.1.270.0000.00922.23
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00322.69
8.1.230.0040.00817.57
8.1.220.0000.00817.79
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0080.00017.35
8.1.180.0040.00418.10
8.1.170.0000.00818.63
8.1.160.0000.00822.10
8.1.150.0040.00418.87
8.1.140.0040.00417.48
8.1.130.0000.00717.85
8.1.120.0040.00417.43
8.1.110.0000.00817.37
8.1.100.0040.00417.51
8.1.90.0030.00317.44
8.1.80.0040.00317.34
8.1.70.0000.00717.44
8.1.60.0040.00417.52
8.1.50.0000.00817.45
8.1.40.0000.00717.43
8.1.30.0030.00517.66
8.1.20.0000.00817.68
8.1.10.0040.00417.55
8.1.00.0040.00417.53
8.0.300.0000.00818.77
8.0.290.0030.00616.88
8.0.280.0000.00718.38
8.0.270.0000.00717.28
8.0.260.0000.00717.28
8.0.250.0000.00817.03
8.0.240.0030.00317.02
8.0.230.0070.00017.00
8.0.220.0030.00316.88
8.0.210.0000.00716.97
8.0.200.0070.00017.03
8.0.190.0000.01117.12
8.0.180.0040.00417.03
8.0.170.0000.00816.98
8.0.160.0050.00217.01
8.0.150.0000.00716.89
8.0.140.0000.00716.89
8.0.130.0000.00513.41
8.0.120.0050.00316.95
8.0.110.0040.00416.97
8.0.100.0070.00016.94
8.0.90.0050.00316.94
8.0.80.0060.01317.03
8.0.70.0040.00416.98
8.0.60.0060.00317.01
8.0.50.0000.00716.83
8.0.30.0100.00817.25
8.0.20.0120.00917.40
8.0.10.0040.00416.93
8.0.00.0130.00416.86
7.4.330.0000.00515.00
7.4.320.0000.00616.65
7.4.300.0000.00616.44
7.4.290.0000.00716.55
7.4.280.0070.00016.66
7.4.270.0030.00316.66
7.4.260.0070.00016.59
7.4.250.0000.00716.55
7.4.240.0020.00516.66
7.4.230.0030.00416.62
7.4.220.0100.01016.71
7.4.210.0080.00616.63
7.4.200.0030.00316.73
7.4.160.0070.00716.49
7.4.150.0170.00017.40
7.4.140.0050.01217.86
7.4.130.0150.00316.62
7.4.120.0070.01116.57
7.4.110.0100.00616.34
7.4.100.0140.00316.48
7.4.90.0110.00616.56
7.4.80.0110.00619.39
7.4.70.0180.00016.52
7.4.60.0080.00816.49
7.4.50.0020.00216.50
7.4.40.0100.01116.40
7.4.30.0130.00516.69
7.4.00.0030.00614.95
7.3.330.0000.00613.39
7.3.320.0050.00013.36
7.3.310.0030.00616.33
7.3.300.0000.00716.27
7.3.290.0160.00316.32
7.3.280.0090.00916.36
7.3.270.0100.00717.40
7.3.260.0070.01116.57
7.3.250.0070.00916.41
7.3.240.0120.00916.46
7.3.230.0060.01116.55
7.3.210.0120.00616.54
7.3.200.0150.00419.39
7.3.190.0130.01016.33
7.3.180.0100.01016.57
7.3.170.0080.00816.68
7.3.160.0080.01616.64
7.2.330.0130.00416.47
7.2.320.0120.00916.82
7.2.310.0000.01716.57
7.2.300.0180.00516.51
7.2.290.0110.00616.59
7.2.60.0070.00716.68
7.2.00.0000.01219.54
7.1.200.0040.00815.79
7.1.100.0060.00318.09
7.1.70.0040.00717.31
7.1.60.0090.01319.32
7.1.50.0030.01716.86
7.1.00.0100.07022.46
7.0.200.0050.00316.84
7.0.140.0000.07322.02
7.0.60.0100.08320.02
7.0.50.0070.08017.97
7.0.40.0030.05320.52
7.0.30.0200.04720.20
7.0.20.0300.05320.08
7.0.10.0100.08320.22
7.0.00.0000.06720.16
5.6.280.0100.07021.11
5.6.210.0070.08020.63
5.6.200.0070.04018.29
5.6.190.0100.05320.61
5.6.180.0170.04320.68
5.6.170.0170.04020.52
5.6.160.0000.09720.55
5.6.150.0070.08718.18
5.6.140.0030.04018.18
5.6.130.0030.07018.15
5.6.120.0070.07720.99
5.6.110.0070.08721.04
5.6.100.0030.06721.05
5.6.90.0100.08320.96
5.6.80.0030.08320.30
5.5.350.0030.08020.50
5.5.340.0070.07717.98
5.5.330.0070.05720.56
5.5.320.0300.04020.37
5.5.310.0170.07020.32
5.5.300.0070.06318.08
5.5.290.0130.07017.98
5.5.280.0130.05720.81
5.5.270.0170.07020.85
5.5.260.0230.07020.77
5.5.250.0130.07720.59
5.5.240.0300.04720.20
5.4.450.0230.06319.32
5.4.440.0300.06719.48
5.4.430.0270.05319.38
5.4.420.0270.05019.48
5.4.410.0230.04019.44
5.4.400.0300.05019.10
5.4.390.0230.06019.21
5.4.380.0200.04019.17
5.4.370.0300.03719.24
5.4.360.0230.04019.22
5.4.350.0370.05019.20
5.4.340.0330.07019.13
5.4.320.0330.06719.23
5.4.310.0300.05018.87
5.4.300.0330.05019.30
5.4.290.0300.05719.30
5.4.280.0300.03318.86
5.4.270.0270.06319.08
5.4.260.0300.04319.15
5.4.250.0400.06319.21
5.4.240.0230.04719.14
5.4.230.0370.05319.13
5.4.220.0370.06319.23
5.4.210.0370.06018.91
5.4.200.0300.06719.05
5.4.190.0270.03318.98
5.4.180.0300.07319.21
5.4.170.0370.06718.86
5.4.160.0330.06319.12
5.4.150.0270.05718.84
5.4.140.0300.06716.33
5.4.130.0370.06316.40
5.4.120.0300.04316.61
5.4.110.0370.06316.33
5.4.100.0370.06016.42
5.4.90.0230.03316.55
5.4.80.0230.04316.48
5.4.70.0300.03716.40
5.4.60.0200.03316.17
5.4.50.0130.06016.43
5.4.40.0170.03716.52
5.4.30.0200.03716.27
5.4.20.0170.03316.23
5.4.10.0270.03016.37
5.4.00.0100.04316.00
5.3.290.0330.05714.90
5.3.280.0300.07014.76
5.3.270.0300.06314.64
5.3.260.0330.06714.61
5.3.250.0370.06714.53
5.3.240.0300.07314.54
5.3.230.0330.07014.61
5.3.220.0200.06714.47
5.3.210.0230.04014.66
5.3.200.0470.05714.69
5.3.190.0230.06014.73
5.3.180.0200.04014.56
5.3.170.0270.04714.47
5.3.160.0230.03014.59
5.3.150.0130.05314.68
5.3.140.0230.03714.58
5.3.130.0100.04314.45
5.3.120.0270.03714.57
5.3.110.0230.03714.46
5.3.100.0130.04014.10
5.3.90.0230.03713.95
5.3.80.0270.03013.96
5.3.70.0170.05314.11
5.3.60.0230.05014.09
5.3.50.0130.04014.01
5.3.40.0200.03314.00
5.3.30.0100.04714.07
5.3.20.0170.03313.62
5.3.10.0170.03313.82
5.3.00.0230.04013.73
5.2.170.0200.02712.24
5.2.160.0170.03012.24
5.2.150.0130.03012.24
5.2.140.0200.02712.24
5.2.130.0170.02712.24
5.2.120.0170.02712.24
5.2.110.0200.06012.24
5.2.100.0130.02712.24
5.2.90.0130.03012.24
5.2.80.0130.03312.24
5.2.70.0130.03012.24
5.2.60.0070.03712.24
5.2.50.0170.02712.24
5.2.40.0070.03012.24
5.2.30.0170.02312.24
5.2.20.0100.03012.24
5.2.10.0200.02712.24
5.2.00.0100.03012.24
5.1.60.0130.02312.24
5.1.50.0230.01712.24
5.1.40.0130.02312.24
5.1.30.0130.02712.24
5.1.20.0100.03312.24
5.1.10.0200.03012.24
5.1.00.0200.04312.24
5.0.50.0170.04012.24
5.0.40.0270.03012.24
5.0.30.0130.04312.24
5.0.20.0170.03712.24
5.0.10.0230.03312.24
5.0.00.0100.05012.24
4.4.90.0070.01312.24
4.4.80.0070.01312.24
4.4.70.0070.01312.24
4.4.60.0070.01312.24
4.4.50.0100.01012.24
4.4.40.0030.02712.24
4.4.30.0030.02012.24
4.4.20.0100.03012.24
4.4.10.0100.02312.24
4.4.00.0070.05712.24
4.3.110.0100.03312.24
4.3.100.0130.03012.24
4.3.90.0070.03312.24
4.3.80.0070.04012.24
4.3.70.0100.02012.24
4.3.60.0170.03012.24
4.3.50.0070.03712.24
4.3.40.0100.04712.24
4.3.30.0130.03012.24
4.3.20.0070.02312.24
4.3.10.0030.02312.24
4.3.00.0130.03012.24

preferences:
40.74 ms | 401 KiB | 5 Q