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(); } }

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)
5.4.320.0040.03812.51
5.4.310.0050.03812.50
5.4.300.0030.03812.51
5.4.290.0090.03412.50
5.4.280.0060.03512.40
5.4.270.0070.03512.40
5.4.260.0050.03712.40
5.4.250.0050.03812.40
5.4.240.0080.03512.40
5.4.230.0050.03812.39
5.4.220.0040.03812.39
5.4.210.0070.03412.39
5.4.200.0050.03912.39
5.4.190.0060.03512.39
5.4.180.0080.03312.39
5.4.170.0050.03612.39
5.4.160.0040.03612.39
5.4.150.0060.03512.39
5.4.140.0030.05212.08
5.4.130.0060.03712.06
5.4.120.0040.03812.02
5.4.110.0070.03412.02
5.4.100.0040.03612.02
5.4.90.0040.03812.02
5.4.80.0060.04012.02
5.4.70.0040.03512.02
5.4.60.0070.03612.02
5.4.50.0050.03512.02
5.4.40.0030.03812.00
5.4.30.0050.03612.00
5.4.20.0070.03312.00
5.4.10.0090.03612.00
5.4.00.0050.03611.50
5.3.290.0070.04412.80
5.3.280.0060.03612.71
5.3.270.0030.04112.73
5.3.260.0070.03612.72
5.3.250.0070.03512.72
5.3.240.0060.03512.72
5.3.230.0080.03412.71
5.3.220.0050.03712.68
5.3.210.0060.03812.68
5.3.200.0030.03812.68
5.3.190.0080.03412.68
5.3.180.0070.03512.68
5.3.170.0050.03812.67
5.3.160.0090.04112.68
5.3.150.0070.04312.67
5.3.140.0070.03612.66
5.3.130.0050.03812.66
5.3.120.0070.03612.65
5.3.110.0040.04012.66
5.3.100.0060.03512.12
5.3.90.0050.03612.10
5.3.80.0030.03912.09
5.3.70.0070.03512.09
5.3.60.0100.04012.07
5.3.50.0080.03912.02
5.3.40.0050.03612.02
5.3.30.0070.03911.98
5.3.20.0050.04111.75
5.3.10.0080.03211.73
5.3.00.0060.03411.71
5.2.170.0040.0299.21
5.2.160.0060.0279.21
5.2.150.0080.0259.21
5.2.140.0050.0289.21
5.2.130.0070.0259.17
5.2.120.0070.0329.17
5.2.110.0050.0299.18
5.2.100.0070.0379.17
5.2.90.0050.0329.18
5.2.80.0060.0289.17
5.2.70.0070.0459.17
5.2.60.0050.0399.13
5.2.50.0040.0299.10
5.2.40.0040.0329.07
5.2.30.0030.0319.05
5.2.20.0040.0289.04
5.2.10.0060.0428.94
5.2.00.0070.0268.79
5.1.60.0060.0238.09
5.1.50.0060.0338.08
5.1.40.0060.0368.06
5.1.30.0030.0268.41
5.1.20.0040.0278.43
5.1.10.0060.0248.16
5.1.00.0070.0298.15
5.0.50.0060.0176.64
5.0.40.0040.0236.50
5.0.30.0020.0326.31
5.0.20.0030.0196.27
5.0.10.0010.0216.25
5.0.00.0040.0306.25
4.4.90.0030.0154.78
4.4.80.0040.0154.76
4.4.70.0030.0174.75
4.4.60.0030.0154.76
4.4.50.0020.0164.77
4.4.40.0020.0254.71
4.4.30.0030.0154.76
4.4.20.0000.0184.84
4.4.10.0040.0144.85
4.4.00.0030.0254.76
4.3.110.0030.0154.67
4.3.100.0040.0134.67
4.3.90.0030.0144.63
4.3.80.0010.0254.58
4.3.70.0000.0194.63
4.3.60.0040.0164.63
4.3.50.0040.0144.63
4.3.40.0040.0224.54
4.3.30.0010.0193.30
4.3.20.0010.0173.28
4.3.10.0020.0153.24
4.3.00.0070.0238.53

preferences:
143.53 ms | 1394 KiB | 7 Q