3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { function yes?() { return true; } } $a = new A; var_dump($a->yes?());

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)
5.4.340.0080.03912.03
5.4.320.0050.03712.52
5.4.310.0070.03912.51
5.4.300.0050.03912.52
5.4.290.0090.03712.52
5.4.280.0060.04412.41
5.4.270.0070.04212.41
5.4.260.0040.04212.41
5.4.250.0050.04112.41
5.4.240.0060.03712.41
5.4.230.0040.04212.40
5.4.220.0060.03812.40
5.4.210.0060.03712.40
5.4.200.0050.03812.40
5.4.190.0060.04212.40
5.4.180.0060.04612.40
5.4.170.0040.04312.40
5.4.160.0060.03712.40
5.4.150.0060.03612.39
5.4.140.0080.04512.09
5.4.130.0070.04512.07
5.4.120.0050.04412.04
5.4.110.0080.03512.03
5.4.100.0050.03812.03
5.4.90.0060.04012.03
5.4.80.0030.04412.03
5.4.70.0060.03412.03
5.4.60.0090.03812.02
5.4.50.0080.03412.03
5.4.40.0050.03412.01
5.4.30.0070.03412.01
5.4.20.0060.03512.01
5.4.10.0070.03412.01
5.4.00.0080.04211.50
5.3.290.0050.04112.80
5.3.280.0080.03612.70
5.3.270.0080.03812.73
5.3.260.0030.04112.72
5.3.250.0050.03712.71
5.3.240.0070.03612.71
5.3.230.0060.03712.71
5.3.220.0050.04312.68
5.3.210.0050.03912.68
5.3.200.0070.03912.68
5.3.190.0090.04112.68
5.3.180.0090.03912.68
5.3.170.0060.03612.67
5.3.160.0080.03312.68
5.3.150.0050.03712.67
5.3.140.0070.04012.66
5.3.130.0040.03912.65
5.3.120.0030.04512.66
5.3.110.0080.03912.66
5.3.100.0090.03812.12
5.3.90.0050.04412.10
5.3.80.0090.03212.10
5.3.70.0080.04112.09
5.3.60.0070.03612.08
5.3.50.0050.03912.03
5.3.40.0060.04012.02
5.3.30.0060.03711.98
5.3.20.0030.04311.76
5.3.10.0080.04311.73
5.3.00.0040.04011.72
5.2.170.0030.0319.21
5.2.160.0030.0319.21
5.2.150.0080.0309.22
5.2.140.0040.0389.21
5.2.130.0030.0349.18
5.2.120.0030.0329.17
5.2.110.0060.0379.18
5.2.100.0030.0339.17
5.2.90.0050.0299.18
5.2.80.0030.0329.17
5.2.70.0060.0319.18
5.2.60.0050.0309.13
5.2.50.0030.0319.10
5.2.40.0040.0329.08
5.2.30.0070.0439.05
5.2.20.0060.0299.04
5.2.10.0060.0338.94
5.2.00.0060.0368.80
5.1.60.0030.0308.09
5.1.50.0040.0258.09
5.1.40.0060.0288.06
5.1.30.0100.0328.42
5.1.20.0050.0348.44
5.1.10.0070.0258.17
5.1.00.0050.0308.16
5.0.50.0050.0236.64
5.0.40.0050.0206.50
5.0.30.0020.0326.31
5.0.20.0020.0206.28
5.0.10.0070.0286.25
5.0.00.0040.0316.25
4.4.90.0030.0154.78
4.4.80.0020.0224.76
4.4.70.0010.0174.76
4.4.60.0030.0154.75
4.4.50.0010.0174.77
4.4.40.0020.0284.71
4.4.30.0060.0194.76
4.4.20.0040.0174.85
4.4.10.0040.0184.85
4.4.00.0000.0274.76
4.3.110.0010.0174.67
4.3.100.0020.0164.66
4.3.90.0050.0154.64
4.3.80.0020.0264.58
4.3.70.0030.0144.63
4.3.60.0050.0134.63
4.3.50.0030.0154.63
4.3.40.0010.0274.54
4.3.30.0020.0183.30
4.3.20.0030.0163.29
4.3.10.0030.0153.24
4.3.00.0030.01713.37

preferences:
140.06 ms | 1386 KiB | 7 Q