3v4l.org

run code in 300+ PHP versions simultaneously
<?php Class some_class { //Public $logfile = “./log/bla.log”; //Public $data = “THIS IS TEMP”; Public function log(){ File_put_contents($this->logfile, $this->data); } Public function __destruct() { $this->log(); } } $a = new some_class; serialize($a);

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)
8.3.40.0040.01118.98
8.3.30.0090.00619.11
8.3.20.0040.00420.18
8.3.10.0040.00423.61
8.3.00.0040.00419.50
8.2.170.0070.01322.96
8.2.160.0030.01020.39
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0050.00320.94
8.2.110.0000.00922.23
8.2.100.0090.00317.78
8.2.90.0070.00419.22
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0080.00017.80
8.2.50.0000.00818.07
8.2.40.0080.00019.88
8.2.30.0000.00817.87
8.2.20.0000.00817.73
8.2.10.0050.00317.87
8.2.00.0040.00417.56
8.1.270.0080.00023.83
8.1.260.0030.00326.35
8.1.250.0040.00428.09
8.1.240.0110.00023.96
8.1.230.0080.00419.17
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0030.00617.13
8.1.190.0040.00417.22
8.1.180.0000.00819.01
8.1.170.0060.00318.46
8.1.160.0030.00521.86
8.1.150.0060.00318.82
8.1.140.0070.00017.30
8.1.130.0070.00017.82
8.1.120.0000.00817.40
8.1.110.0040.00417.39
8.1.100.0000.00717.37
8.1.90.0070.00017.37
8.1.80.0000.00717.41
8.1.70.0000.00817.36
8.1.60.0030.00517.53
8.1.50.0030.00617.57
8.1.40.0030.00517.43
8.1.30.0000.00717.58
8.1.20.0020.00517.69
8.1.10.0000.00817.58
8.1.00.0000.00817.54
8.0.300.0040.00418.77
8.0.290.0050.00316.63
8.0.280.0000.00718.42
8.0.270.0030.00317.06
8.0.260.0000.00717.19
8.0.250.0030.00316.97
8.0.240.0030.00617.03
8.0.230.0030.00516.87
8.0.220.0000.00716.82
8.0.210.0000.00716.75
8.0.200.0000.00716.88
8.0.190.0040.00416.83
8.0.180.0000.00716.89
8.0.170.0040.00416.93
8.0.160.0030.00316.82
8.0.150.0040.00416.90
8.0.140.0040.00416.89
8.0.130.0000.00613.29
8.0.120.0030.00616.75
8.0.110.0000.00716.83
8.0.100.0000.00716.76
8.0.90.0030.00316.89
8.0.80.0110.00616.82
8.0.70.0050.00216.72
8.0.60.0030.00516.79
8.0.50.0030.00316.71
8.0.30.0070.01616.96
8.0.20.0080.01017.40
8.0.10.0040.00416.78
8.0.00.0100.00716.66
7.4.330.0020.00215.07
7.4.320.0030.00316.45
7.4.300.0030.00316.41
7.4.290.0000.00716.58
7.4.280.0060.00316.36
7.4.270.0040.00416.56
7.4.260.0030.00616.50
7.4.250.0000.00716.53
7.4.240.0030.00316.51
7.4.230.0030.00316.40
7.4.220.0060.01216.39
7.4.210.0130.00716.51
7.4.200.0070.00016.50
7.4.160.0080.00816.23
7.4.150.0140.01117.40
7.4.140.0110.00717.86
7.4.130.0110.00816.57
7.4.120.0060.01216.48
7.4.110.0110.01216.50
7.4.100.0120.00916.34
7.4.90.0060.00916.55
7.4.80.0040.01219.39
7.4.70.0140.00316.62
7.4.60.0070.01016.38
7.4.50.0080.00016.63
7.4.40.0060.01016.50
7.4.30.0060.00916.57
7.4.00.0040.01114.66
7.3.330.0000.00613.25
7.3.320.0070.00013.28
7.3.310.0030.00316.30
7.3.300.0070.00016.25
7.3.290.0060.00916.27
7.3.280.0120.00816.29
7.3.270.0120.00617.40
7.3.260.0130.00416.30
7.3.250.0110.00716.38
7.3.240.0120.00416.30
7.3.230.0130.00316.39
7.3.210.0140.00716.49
7.3.200.0070.01019.39
7.3.190.0000.01816.19
7.3.180.0090.00616.37
7.3.170.0100.01016.31
7.3.160.0030.01216.17
7.3.10.0060.00616.43
7.3.00.0000.01516.54
7.2.330.0080.01316.71
7.2.320.0100.00716.57
7.2.310.0070.01016.32
7.2.300.0060.01216.54
7.2.290.0130.00316.41
7.2.130.0100.00616.93
7.2.120.0060.00916.71
7.2.110.0070.00316.70
7.2.100.0070.01016.71
7.2.90.0070.00316.78
7.2.80.0060.00316.55
7.2.70.0030.01316.66
7.2.60.0060.00616.83
7.2.50.0110.00316.98
7.2.40.0060.00917.02
7.2.30.0030.01416.67
7.2.20.0070.00716.80
7.2.10.0070.01016.91
7.2.00.0070.00316.84
7.1.250.0030.01015.79
7.1.70.0040.00717.11
7.1.60.0090.01519.40
7.1.50.0030.01016.96
7.1.00.0030.07722.32
7.0.200.0220.00714.64
7.0.140.0000.07721.95
7.0.60.0030.08320.09
7.0.50.0070.05317.84
7.0.40.0030.04320.28
7.0.30.0270.03720.09
7.0.20.0230.08020.12
7.0.10.0000.05720.23
7.0.00.0030.09020.05
5.6.280.0030.07020.92
5.6.210.0000.08020.75
5.6.200.0100.07718.16
5.6.190.0070.04720.47
5.6.180.0200.03720.52
5.6.170.0300.06020.54
5.6.160.0030.06320.50
5.6.150.0100.07718.21
5.6.140.0100.06318.17
5.6.130.0130.07718.15
5.6.120.0030.07721.00
5.6.110.0070.07020.90
5.6.100.0070.06320.98
5.6.90.0130.05021.13
5.6.80.0000.04320.41
5.5.350.0300.02720.32
5.5.340.0030.04718.07
5.5.330.0070.05020.45
5.5.320.0300.07720.24
5.5.310.0170.09020.35
5.5.300.0070.04718.00
5.5.290.0030.07717.95
5.5.280.0070.04020.78
5.5.270.0070.03720.87
5.5.260.0030.08020.77
5.5.250.0200.07020.58
5.5.240.0000.08020.24
5.4.450.0270.04319.64
5.4.440.0270.04319.46
5.4.430.0400.03719.27
5.4.420.0330.04019.31
5.4.410.0330.04719.51
5.4.400.0370.03719.25
5.4.390.0270.04718.94
5.4.380.0330.04719.00
5.4.370.0370.03319.32
5.4.360.0470.03319.07
5.4.350.0370.03018.86
5.4.340.0370.05719.16
5.4.320.0470.04019.14
5.4.310.0370.06319.00
5.4.300.0300.03718.85
5.4.290.0270.04018.98
5.4.280.0300.03718.94
5.4.270.0430.06719.06
5.4.260.0370.04018.94
5.4.250.0470.03718.98
5.4.240.0300.03718.86
5.4.230.0300.04019.16
5.4.220.0270.04019.13
5.4.210.0400.05018.88
5.4.200.0370.03019.07
5.4.190.0270.04719.08
5.4.180.0330.03719.12
5.4.170.0300.04018.98
5.4.160.0370.03318.96
5.4.150.0430.03319.20
5.4.140.0300.03716.46
5.4.130.0300.03716.34
5.4.120.0370.04716.38
5.4.110.0430.04016.54
5.4.100.0270.04716.52
5.4.90.0330.03316.59
5.4.80.0400.02716.57
5.4.70.0330.05316.14
5.4.60.0300.04316.25
5.4.50.0470.05716.45
5.4.40.0330.04016.25
5.4.30.0430.06316.37
5.4.20.0400.03016.43
5.4.10.0330.04316.15
5.4.00.0300.03715.95
5.3.290.0370.04314.64
5.3.280.0270.04014.64
5.3.270.0330.03714.77
5.3.260.0300.05014.51
5.3.250.0300.03714.52
5.3.240.0330.03714.46
5.3.230.0370.03314.68
5.3.220.0370.04314.72
5.3.210.0330.05014.63
5.3.200.0300.03714.57
5.3.190.0300.04014.46
5.3.180.0370.06314.58
5.3.170.0270.04014.47
5.3.160.0300.03714.57
5.3.150.0300.04314.57
5.3.140.0300.06714.55
5.3.130.0330.04314.52
5.3.120.0430.02714.62
5.3.110.0270.04314.59
5.3.100.0370.03714.11
5.3.90.0300.04014.09
5.3.80.0400.07014.25
5.3.70.0400.06314.09
5.3.60.0300.03714.00
5.3.50.0270.05013.96
5.3.40.0300.03714.07
5.3.30.0400.03314.13
5.3.20.0300.03713.85
5.3.10.0200.04313.67
5.3.00.0300.03313.65
5.2.170.0270.03711.20
5.2.160.0330.05711.20
5.2.150.0200.03311.24
5.2.140.0330.02711.05
5.2.130.0270.03011.01
5.2.120.0370.02711.02
5.2.110.0270.03311.01
5.2.100.0300.02311.22
5.2.90.0230.03011.01
5.2.80.0270.02711.01
5.2.70.0270.02711.00
5.2.60.0270.02710.96
5.2.50.0330.03310.97
5.2.40.0270.02010.92
5.2.30.0230.02310.89
5.2.20.0200.03010.91
5.2.10.0270.02010.77
5.2.00.0200.03010.61
5.1.60.0230.02310.00
5.1.50.0200.02310.00
5.1.40.0200.02310.00
5.1.30.0200.02710.41
5.1.20.0170.02710.51
5.1.10.0130.03010.15
5.1.00.0300.02310.17
5.0.50.0100.02010.00
5.0.40.0130.01710.00
5.0.30.0170.03010.00
5.0.20.0130.02010.00
5.0.10.0100.02010.00
5.0.00.0070.03310.00
4.4.90.0070.01710.00
4.4.80.0130.01010.00
4.4.70.0130.02310.00
4.4.60.0100.01710.00
4.4.50.0170.01010.00
4.4.40.0100.02310.00
4.4.30.0100.01310.00
4.4.20.0170.03010.00
4.4.10.0130.02010.00
4.4.00.0100.02310.00
4.3.110.0070.02010.00
4.3.100.0070.01710.00
4.3.90.0070.01710.00
4.3.80.0130.02010.00
4.3.70.0130.02010.00
4.3.60.0200.00710.00
4.3.50.0130.01310.00
4.3.40.0100.02310.00
4.3.30.0030.03010.00
4.3.20.0070.04010.00
4.3.10.0070.01710.00
4.3.00.0070.01310.00

preferences:
49.83 ms | 400 KiB | 5 Q