3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { const CACA = sys_get_temp_dir(); public function do() { echo self::CACA; } } $a = new Test(); $a->do();

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)
5.4.340.0030.03812.02
5.4.320.0050.03812.51
5.4.310.0060.04012.50
5.4.300.0080.03612.50
5.4.290.0050.03912.50
5.4.280.0060.03912.40
5.4.270.0100.03112.40
5.4.260.0070.03612.40
5.4.250.0070.04312.40
5.4.240.0040.03812.40
5.4.230.0070.03712.39
5.4.220.0030.04412.39
5.4.210.0070.03412.39
5.4.200.0060.03712.39
5.4.190.0070.03512.39
5.4.180.0020.04012.39
5.4.170.0040.03812.40
5.4.160.0070.03612.39
5.4.150.0120.03312.39
5.4.140.0040.03712.08
5.4.130.0060.03512.06
5.4.120.0080.04512.03
5.4.110.0050.04712.02
5.4.100.0080.03912.02
5.4.90.0060.03712.02
5.4.80.0080.04112.02
5.4.70.0060.03412.02
5.4.60.0070.03412.02
5.4.50.0100.03112.02
5.4.40.0070.03712.01
5.4.30.0060.03812.00
5.4.20.0080.03912.00
5.4.10.0060.03612.00
5.4.00.0070.03411.49
5.3.290.0090.03712.80
5.3.280.0060.04012.71
5.3.270.0060.03912.72
5.3.260.0060.03912.72
5.3.250.0060.03712.72
5.3.240.0050.03712.72
5.3.230.0070.03712.71
5.3.220.0090.03312.68
5.3.210.0070.03712.68
5.3.200.0040.03812.68
5.3.190.0050.03812.68
5.3.180.0050.04312.68
5.3.170.0060.03612.67
5.3.160.0080.03912.67
5.3.150.0080.03912.67
5.3.140.0080.04312.66
5.3.130.0070.03812.66
5.3.120.0080.04012.66
5.3.110.0040.04212.66
5.3.100.0030.03812.12
5.3.90.0050.03712.10
5.3.80.0100.03912.09
5.3.70.0050.04312.09
5.3.60.0050.03812.08
5.3.50.0030.03912.02
5.3.40.0070.03612.02
5.3.30.0070.03311.98
5.3.20.0060.03411.75
5.3.10.0060.04011.73
5.3.00.0060.04211.71
5.2.170.0050.0309.21
5.2.160.0060.0289.21
5.2.150.0050.0309.21
5.2.140.0030.0319.21
5.2.130.0070.0269.17
5.2.120.0030.0399.17
5.2.110.0090.0369.18
5.2.100.0070.0329.17
5.2.90.0050.0309.17
5.2.80.0060.0319.17
5.2.70.0040.0309.17
5.2.60.0060.0299.13
5.2.50.0070.0279.10
5.2.40.0080.0259.07
5.2.30.0060.0289.05
5.2.20.0050.0279.04
5.2.10.0030.0308.95
5.2.00.0040.0318.80
5.1.60.0060.0238.08
5.1.50.0040.0258.08
5.1.40.0100.0248.06
5.1.30.0040.0278.41
5.1.20.0020.0298.43
5.1.10.0020.0298.16
5.1.00.0030.0288.16
5.0.50.0040.0206.64
5.0.40.0040.0196.49
5.0.30.0050.0296.31
5.0.20.0050.0186.28
5.0.10.0020.0216.25
5.0.00.0040.0336.25
4.4.90.0060.0224.78
4.4.80.0030.0164.76
4.4.70.0030.0174.75
4.4.60.0030.0164.75
4.4.50.0040.0154.77
4.4.40.0040.0244.71
4.4.30.0030.0164.76
4.4.20.0030.0154.84
4.4.10.0040.0144.84
4.4.00.0020.0324.76
4.3.110.0020.0164.67
4.3.100.0040.0134.66
4.3.90.0030.0144.63
4.3.80.0050.0224.58
4.3.70.0060.0114.63
4.3.60.0020.0164.63
4.3.50.0030.0154.63
4.3.40.0060.0214.54
4.3.30.0020.0163.30
4.3.20.0040.0173.28
4.3.10.0040.0183.23
4.3.00.0000.0237.21

preferences:
139.45 ms | 1394 KiB | 7 Q