3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { protected function a() { } public function b() { echo $this->a() ? 'JA' : 'nein'; }

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)
5.4.320.0050.03612.51
5.4.310.0060.03712.51
5.4.300.0080.03712.51
5.4.290.0070.03912.51
5.4.280.0030.03912.41
5.4.270.0070.03412.41
5.4.260.0060.05012.41
5.4.250.0050.03812.41
5.4.240.0090.04012.40
5.4.230.0080.03612.39
5.4.220.0030.04312.40
5.4.210.0060.03812.39
5.4.200.0070.04712.40
5.4.190.0100.03712.39
5.4.180.0030.03812.39
5.4.170.0030.03712.41
5.4.160.0060.03512.40
5.4.150.0080.03212.39
5.4.140.0060.03512.09
5.4.130.0060.03312.07
5.4.120.0090.03012.03
5.4.110.0060.03412.02
5.4.100.0050.04412.02
5.4.90.0070.03412.02
5.4.80.0100.04012.03
5.4.70.0060.03512.02
5.4.60.0070.03312.02
5.4.50.0030.03812.02
5.4.40.0070.03312.01
5.4.30.0030.03612.01
5.4.20.0060.04112.00
5.4.10.0060.03412.01
5.4.00.0070.03611.50
5.3.290.0040.04712.80
5.3.280.0040.03812.71
5.3.270.0030.04012.72
5.3.260.0050.03812.72
5.3.250.0140.03012.72
5.3.240.0080.03712.72
5.3.230.0090.03712.71
5.3.220.0040.03912.68
5.3.210.0060.03712.68
5.3.200.0080.03812.68
5.3.190.0050.04812.68
5.3.180.0090.03812.67
5.3.170.0080.03812.67
5.3.160.0060.03412.67
5.3.150.0070.03412.67
5.3.140.0070.03612.66
5.3.130.0080.03812.65
5.3.120.0070.03812.66
5.3.110.0090.04212.66
5.3.100.0090.03812.13
5.3.90.0070.03412.11
5.3.80.0060.04112.10
5.3.70.0110.04112.10
5.3.60.0040.03712.09
5.3.50.0030.03812.03
5.3.40.0060.03512.03
5.3.30.0050.03411.98
5.3.20.0020.03811.77
5.3.10.0030.03611.73
5.3.00.0080.03311.72
5.2.170.0050.0289.23
5.2.160.0060.0269.22
5.2.150.0010.0329.22
5.2.140.0060.0279.22
5.2.130.0050.0379.18
5.2.120.0030.0329.18
5.2.110.0070.0289.19
5.2.100.0050.0269.18
5.2.90.0070.0259.18
5.2.80.0050.0299.18
5.2.70.0030.0319.18
5.2.60.0020.0329.13
5.2.50.0060.0309.10
5.2.40.0050.0279.07
5.2.30.0070.0289.05
5.2.20.0050.0289.04
5.2.10.0110.0278.96
5.2.00.0040.0338.81
5.1.60.0050.0268.09
5.1.50.0070.0208.09
5.1.40.0040.0318.07
5.1.30.0020.0278.43
5.1.20.0020.0308.45
5.1.10.0030.0268.17
5.1.00.0020.0268.17
5.0.50.0040.0256.65
5.0.40.0040.0226.50
5.0.30.0040.0316.32
5.0.20.0030.0216.29
5.0.10.0030.0226.27
5.0.00.0020.0316.26
4.4.90.0050.0174.78
4.4.80.0010.0194.75
4.4.70.0060.0154.75
4.4.60.0030.0174.75
4.4.50.0040.0184.77
4.4.40.0040.0304.70
4.4.30.0020.0164.76
4.4.20.0030.0204.84
4.4.10.0030.0154.85
4.4.00.0020.0264.76
4.3.110.0030.0154.67
4.3.100.0020.0154.66
4.3.90.0010.0164.63
4.3.80.0020.0244.59
4.3.70.0020.0154.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0010.0294.54
4.3.30.0010.0173.30
4.3.20.0010.0173.28
4.3.10.0010.0293.23
4.3.00.0000.0236.98

preferences:
143.77 ms | 1394 KiB | 7 Q