3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('LOG_FILE_PATH', '/var/log/sekurak/'); class Logger { private $logfile; public function __construct() { $this->logfile = LOG_FILE_PATH . "logger.log.tmp"; touch($this->logfile); } public function __destruct() { echo "Usuwamy ".($this->logfile)."...\n"; unlink($this->logfile); } } $logger = new Logger(); var_export(serialize($logger));

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)
8.3.60.0140.00716.88
8.3.50.0130.00521.15
8.3.40.0140.00718.79
8.3.30.0090.00619.07
8.3.20.0110.00420.29
8.3.10.0040.00423.65
8.3.00.0180.00319.11
8.2.180.0160.00318.52
8.2.170.0110.00422.96
8.2.160.0000.01420.53
8.2.150.0050.00524.18
8.2.140.0140.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00422.08
8.2.110.0050.00522.08
8.2.100.0070.00417.84
8.2.90.0040.00419.07
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0040.00417.93
8.2.50.0030.00618.07
8.2.40.0000.00819.89
8.2.30.0030.00619.82
8.2.20.0060.00317.81
8.2.10.0040.00418.15
8.2.00.0030.00717.66
8.1.280.0140.00425.92
8.1.270.0000.00823.82
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0030.00623.72
8.1.230.0120.00019.10
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0040.00417.35
8.1.190.0040.00417.52
8.1.180.0070.00318.10
8.1.170.0000.00820.44
8.1.160.0050.00222.04
8.1.150.0060.00318.65
8.1.140.0060.00317.47
8.1.130.0030.00317.84
8.1.120.0000.00717.33
8.1.110.0070.00317.50
8.1.100.0030.00617.35
8.1.90.0080.00017.54
8.1.80.0030.00617.49
8.1.70.0000.00717.40
8.1.60.0030.00617.66
8.1.50.0030.00617.56
8.1.40.0000.00817.59
8.1.30.0030.00517.64
8.1.20.0000.00917.58
8.1.10.0040.00417.61
8.1.00.0000.00717.54
8.0.300.0000.00718.77
8.0.290.0040.00417.18
8.0.280.0070.00018.46
8.0.270.0000.00717.29
8.0.260.0000.00717.21
8.0.250.0000.00817.06
8.0.240.0080.00016.91
8.0.230.0000.00717.04
8.0.220.0000.00716.96
8.0.210.0050.00316.96
8.0.200.0080.00017.00
8.0.190.0050.00317.05
8.0.180.0000.00817.02
8.0.170.0040.00417.02
8.0.160.0040.00416.89
8.0.150.0030.00516.97
8.0.140.0000.00716.91
8.0.130.0000.00713.40
8.0.120.0000.00816.85
8.0.110.0000.00816.88
8.0.100.0040.00416.90
8.0.90.0030.00416.97
8.0.80.0170.00316.97
8.0.70.0040.00417.05
8.0.60.0040.00416.79
8.0.50.0000.00716.87
8.0.30.0150.00717.05
8.0.20.0100.01017.40
8.0.10.0030.00516.96
8.0.00.0060.01316.97
7.4.330.0000.00515.20
7.4.320.0040.00416.62
7.4.300.0000.00616.66
7.4.290.0070.00016.63
7.4.280.0030.00416.59
7.4.270.0000.00716.63
7.4.260.0030.00316.48
7.4.250.0090.00016.58
7.4.240.0020.00616.59
7.4.230.0020.00516.73
7.4.220.0030.01316.56
7.4.210.0140.00316.62
7.4.200.0000.00716.27
7.4.190.0000.00716.58
7.4.160.0090.01216.71
7.4.150.0090.00917.40
7.4.140.0120.00617.86
7.4.130.0100.01016.66
7.4.120.0080.00916.54
7.4.110.0090.01516.60
7.4.100.0070.01216.51
7.4.90.0110.00816.57
7.4.80.0110.01119.39
7.4.70.0060.01216.60
7.4.60.0160.00816.61
7.4.50.0000.00616.46
7.4.40.0030.01022.77
7.4.30.0070.01016.30
7.4.00.0080.00714.99
7.3.330.0000.00613.45
7.3.320.0000.00513.30
7.3.310.0000.00716.43
7.3.300.0050.00216.27
7.3.290.0120.00616.37
7.3.280.0070.01316.35
7.3.270.0040.01417.40
7.3.260.0140.00716.36
7.3.250.0150.00616.37
7.3.240.0040.01216.30
7.3.230.0070.01016.60
7.3.210.0150.00416.43
7.3.200.0160.01319.39
7.3.190.0070.01116.63
7.3.180.0120.00416.30
7.3.170.0070.01016.45
7.3.160.0060.01016.41
7.3.120.0030.01514.91
7.3.110.0060.01215.07
7.3.100.0120.00615.01
7.3.90.0090.00614.95
7.3.80.0060.00914.99
7.3.70.0040.00414.95
7.3.60.0100.00314.93
7.3.50.0000.01614.86
7.3.40.0030.00714.42
7.3.30.0120.00614.85
7.3.20.0060.00616.57
7.3.10.0030.01016.68
7.3.00.0070.00716.38
7.2.330.0000.01616.77
7.2.320.0070.01016.84
7.2.310.0100.00916.57
7.2.300.0090.00616.71
7.2.290.0120.00916.61
7.2.250.0100.01014.98
7.2.240.0100.01015.03
7.2.230.0120.00615.19
7.2.220.0070.00714.98
7.2.210.0060.00914.77
7.2.200.0060.00914.73
7.2.190.0030.01314.98
7.2.180.0040.01114.91
7.2.170.0060.00314.91
7.2.60.0000.01617.10
7.2.00.0030.01019.43
7.1.330.0000.01315.64
7.1.320.0110.00315.82
7.1.310.0030.01015.92
7.1.300.0070.00315.59
7.1.290.0060.00615.52
7.1.280.0040.00715.59
7.1.270.0090.00615.77
7.1.260.0000.01515.99
7.1.200.0050.00515.81
7.1.100.0000.01118.30
7.1.70.0000.00716.98
7.1.60.0120.01219.46
7.1.50.0200.00734.59
7.1.00.0000.08022.43
7.0.200.0000.01016.64
7.0.140.0000.07022.04
7.0.60.0030.09019.94
7.0.50.0030.06317.88
7.0.40.0100.08720.30
7.0.30.0370.05320.08
7.0.20.0270.07020.12
7.0.10.0030.04020.05
7.0.00.0030.05720.10
5.6.280.0030.07321.16
5.6.210.0070.03720.73
5.6.200.0200.05718.15
5.6.190.0030.05720.46
5.6.180.0130.04720.52
5.6.170.0300.03720.50
5.6.160.0100.08020.56
5.6.150.0070.03718.16
5.6.140.0100.05018.29
5.6.130.0100.08018.18
5.6.120.0030.05020.98
5.6.110.0100.04321.14
5.6.100.0000.04320.89
5.6.90.0230.07320.96
5.6.80.0100.08720.38
5.6.70.4470.03720.38
5.5.350.0230.04020.36
5.5.340.0030.04017.98
5.5.330.0070.04020.26
5.5.320.0030.08320.24
5.5.310.0370.07320.26
5.5.300.0100.08017.99
5.5.290.0100.07717.98
5.5.280.0130.07720.80
5.5.270.0000.04320.77
5.5.260.0100.08020.79
5.5.250.0070.08720.66
5.5.240.0230.07720.15
5.4.450.0070.06019.47
5.4.440.0730.07019.58
5.4.430.0730.05719.63
5.4.420.0670.00019.53
5.4.410.0170.04719.09
5.4.400.0200.06018.82
5.4.390.0130.05718.63
5.4.380.0100.05718.84
5.4.370.0170.03718.51
5.4.360.0070.05318.74
5.4.350.0080.03512.03
5.4.340.0090.03612.03
5.4.320.0060.03612.51
5.4.310.0070.03612.50
5.4.300.0050.03712.52
5.4.290.0060.05412.50
5.4.280.0170.08012.39
5.4.270.0100.07212.39
5.4.260.0220.10112.39
5.4.250.0190.07212.39
5.4.240.0090.03912.39
5.4.230.0090.04612.39
5.4.220.0070.04112.39
5.4.210.0110.06512.38
5.4.200.0240.07112.39
5.4.190.0190.09512.38
5.4.180.0160.07912.38
5.4.170.0210.07412.38
5.4.160.0080.07612.38
5.4.150.0210.09012.38
5.4.140.0170.08512.06
5.4.130.0150.06312.05
5.4.120.0190.07612.01
5.4.110.0160.07612.00
5.4.100.0180.06412.00
5.4.90.0190.06712.01
5.4.80.0170.10212.00
5.4.70.0150.04212.00
5.4.60.0180.07212.00
5.4.50.0080.06612.00
5.4.40.0100.03811.99
5.4.30.0090.05611.99
5.4.20.0070.06211.99
5.4.10.0170.11311.98
5.4.00.0130.08111.48
5.3.290.0070.05612.80
5.3.280.0070.06412.71
5.3.270.0140.07912.73
5.3.260.0260.12212.71
5.3.250.0180.05812.72
5.3.240.0100.06512.72
5.3.230.0230.12312.71
5.3.220.0240.18212.68
5.3.210.0150.07912.68
5.3.200.0140.08412.68
5.3.190.0090.05212.67
5.3.180.0100.05112.68
5.3.170.0100.04912.67
5.3.160.0110.04812.67
5.3.150.0080.05212.68
5.3.140.0090.04812.66
5.3.130.0070.05512.66
5.3.120.0090.05612.66
5.3.110.0130.05012.65
5.3.100.0100.04912.12
5.3.90.0060.05412.11
5.3.80.0100.05012.10
5.3.70.0060.05312.10
5.3.60.0070.05412.09
5.3.50.0100.07712.04
5.3.40.0120.04712.04
5.3.30.0130.04611.99
5.3.20.0070.04911.77
5.3.10.0080.04411.73
5.3.00.0130.04411.72
5.2.170.0080.0479.23
5.2.160.0090.0479.23
5.2.150.0170.0399.23
5.2.140.0130.0449.22
5.2.130.0100.0479.18
5.2.120.0170.0609.19
5.2.110.0090.0889.19
5.2.100.0050.0479.19
5.2.90.0080.0599.19
5.2.80.0080.0459.18
5.2.70.0110.0449.19
5.2.60.0190.0559.14
5.2.50.0100.0449.10
5.2.40.0130.0379.08
5.2.30.0100.0429.06
5.2.20.0130.0389.05
5.2.10.0100.0398.95
5.2.00.0170.0348.82
5.1.60.0080.0358.09
5.1.50.0100.0328.09
5.1.40.0030.0398.07
5.1.30.0090.0308.42
5.1.20.0070.0368.44
5.1.10.0050.0358.17
5.1.00.0080.0338.17
5.0.50.0080.0246.65
5.0.40.0040.0266.50
5.0.30.0050.0436.32
5.0.20.0050.0276.29
5.0.10.0050.0296.26
5.0.00.0050.0416.25
4.4.90.0040.0254.78
4.4.80.0060.0224.76
4.4.70.0020.0264.75
4.4.60.0070.0204.75
4.4.50.0040.0244.77
4.4.40.0050.0354.70
4.4.30.0040.0234.76
4.4.20.0030.0264.85
4.4.10.0050.0224.85
4.4.00.0050.0344.76
4.3.110.0050.0234.66
4.3.100.0020.0254.67
4.3.90.0050.0224.63
4.3.80.0030.0384.59
4.3.70.0030.0254.63
4.3.60.0030.0254.63
4.3.50.0040.0254.63
4.3.40.0050.0364.54
4.3.30.0060.0463.30
4.3.20.0030.0253.28
4.3.10.0040.0223.23
4.3.00.0000.0277.03

preferences:
42.93 ms | 401 KiB | 5 Q