3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface Employee { private $salary; function setSalary() ; // function setBonus(); // function setPenalty(); } class Driver implements Employee { function setSalary() { return 1; } }

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)
5.4.340.0030.03712.02
5.4.320.0040.03812.50
5.4.310.0040.04112.50
5.4.300.0080.03412.50
5.4.290.0070.03712.50
5.4.280.0050.03612.39
5.4.270.0060.03512.40
5.4.260.0050.03812.40
5.4.250.0050.03812.39
5.4.240.0060.03612.39
5.4.230.0060.03712.39
5.4.220.0040.03812.39
5.4.210.0050.03612.39
5.4.200.0050.04112.39
5.4.190.0050.04412.38
5.4.180.0040.03912.38
5.4.170.0040.03812.39
5.4.160.0070.03412.39
5.4.150.0070.03512.39
5.4.140.0060.03812.07
5.4.130.0060.03512.06
5.4.120.0050.03612.02
5.4.110.0060.03512.02
5.4.100.0060.03512.02
5.4.90.0070.03712.01
5.4.80.0080.03512.01
5.4.70.0070.03312.01
5.4.60.0070.03312.01
5.4.50.0030.03812.01
5.4.40.0070.03512.00
5.4.30.0040.03712.00
5.4.20.0040.03611.99
5.4.10.0040.03512.00
5.4.00.0070.03411.49
5.3.290.0040.04112.80
5.3.280.0060.03812.71
5.3.270.0050.03912.73
5.3.260.0090.03612.72
5.3.250.0050.03812.72
5.3.240.0060.03712.72
5.3.230.0050.04012.71
5.3.220.0050.03812.68
5.3.210.0060.04012.68
5.3.200.0060.03712.67
5.3.190.0060.03812.68
5.3.180.0060.03612.68
5.3.170.0080.03412.67
5.3.160.0060.03712.68
5.3.150.0050.03812.67
5.3.140.0080.03312.66
5.3.130.0020.04312.65
5.3.120.0060.03812.66
5.3.110.0050.03912.66
5.3.100.0080.03912.12
5.3.90.0060.03812.09
5.3.80.0040.03812.09
5.3.70.0060.03612.08
5.3.60.0100.03212.07
5.3.50.0070.03512.02
5.3.40.0060.03612.02
5.3.30.0050.03511.97
5.3.20.0040.03711.75
5.3.10.0090.03111.73
5.3.00.0010.04011.71
5.2.170.0050.0309.21
5.2.160.0030.0319.21
5.2.150.0040.0319.21
5.2.140.0120.0289.21
5.2.130.0060.0279.17
5.2.120.0050.0289.17
5.2.110.0060.0279.18
5.2.100.0050.0289.17
5.2.90.0050.0289.17
5.2.80.0050.0309.16
5.2.70.0050.0309.17
5.2.60.0060.0299.12
5.2.50.0050.0299.09
5.2.40.0050.0289.06
5.2.30.0060.0289.04
5.2.20.0040.0299.03
5.2.10.0040.0288.93
5.2.00.0060.0288.80
5.1.60.0060.0228.08
5.1.50.0040.0248.08
5.1.40.0050.0238.06
5.1.30.0080.0298.41
5.1.20.0000.0308.43
5.1.10.0030.0268.16
5.1.00.0030.0268.15
5.0.50.0040.0196.63
5.0.40.0040.0186.49
5.0.30.0050.0306.30
5.0.20.0030.0206.27
5.0.10.0040.0186.25
5.0.00.0080.0276.24
4.4.90.0020.0184.78
4.4.80.0050.0134.75
4.4.70.0030.0154.75
4.4.60.0030.0154.75
4.4.50.0030.0164.77
4.4.40.0050.0234.71
4.4.30.0020.0164.76
4.4.20.0030.0154.84
4.4.10.0020.0164.85
4.4.00.0050.0234.76
4.3.110.0020.0164.67
4.3.100.0010.0174.66
4.3.90.0030.0144.63
4.3.80.0040.0224.58
4.3.70.0030.0144.63
4.3.60.0040.0124.63
4.3.50.0020.0164.63
4.3.40.0020.0254.54
4.3.30.0020.0183.28
4.3.20.0020.0163.26
4.3.10.0030.0143.22
4.3.00.0030.0237.00

preferences:
145.39 ms | 1394 KiB | 7 Q