3v4l.org

run code in 300+ PHP versions simultaneously
<?php class TestClass() { public function hello() { return 'hello'; } } $a = new testClass; print_r($a->hello());

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)
5.4.350.0090.04812.02
5.4.340.0140.06112.02
5.4.320.0080.05012.51
5.4.310.0190.06212.50
5.4.300.0130.04712.51
5.4.290.0110.04912.50
5.4.280.0090.04712.40
5.4.270.0110.04412.40
5.4.260.0130.04612.40
5.4.250.0090.04912.40
5.4.240.0080.05112.40
5.4.230.0100.04812.39
5.4.220.0120.04512.39
5.4.210.0080.04712.39
5.4.200.0080.05012.39
5.4.190.0150.04212.39
5.4.180.0080.04912.39
5.4.170.0130.05412.40
5.4.160.0100.04612.39
5.4.150.0090.04712.39
5.4.140.0090.03812.08
5.4.130.0050.04012.06
5.4.120.0040.03812.03
5.4.110.0130.02912.02
5.4.100.0090.03212.02
5.4.90.0050.04112.02
5.4.80.0090.03912.02
5.4.70.0060.04012.02
5.4.60.0060.03912.02
5.4.50.0090.03412.02
5.4.40.0030.03712.00
5.4.30.0080.03312.00
5.4.20.0080.03312.00
5.4.10.0080.04612.01
5.4.00.0060.03611.50
5.3.290.0100.04012.80
5.3.280.0090.05012.71
5.3.270.0110.03912.72
5.3.260.0050.04112.72
5.3.250.0060.04112.72
5.3.240.0070.03712.72
5.3.230.0070.04112.71
5.3.220.0070.04512.68
5.3.210.0110.04012.68
5.3.200.0060.04312.68
5.3.190.0060.03712.68
5.3.180.0090.03812.67
5.3.170.0070.04912.67
5.3.160.0100.04012.68
5.3.150.0080.03612.67
5.3.140.0080.03712.66
5.3.130.0060.04012.66
5.3.120.0080.04012.66
5.3.110.0140.05212.66
5.3.100.0040.04212.11
5.3.90.0100.03712.10
5.3.80.0120.03412.09
5.3.70.0060.04312.09
5.3.60.0070.04212.07
5.3.50.0080.03712.02
5.3.40.0050.04312.02
5.3.30.0070.03811.99
5.3.20.0090.03611.75
5.3.10.0030.04011.73
5.3.00.0070.03811.71
5.2.170.0040.0319.21
5.2.160.0090.0299.21
5.2.150.0080.0299.21
5.2.140.0060.0329.21
5.2.130.0030.0349.17
5.2.120.0050.0329.17
5.2.110.0070.0269.18
5.2.100.0070.0299.17
5.2.90.0040.0319.17
5.2.80.0070.0329.17
5.2.70.0050.0329.17
5.2.60.0060.0289.13
5.2.50.0030.0339.09
5.2.40.0070.0339.07
5.2.30.0070.0309.05
5.2.20.0080.0289.04
5.2.10.0040.0288.94
5.2.00.0060.0288.79
5.1.60.0030.0298.08
5.1.50.0070.0228.08
5.1.40.0040.0268.07
5.1.30.0060.0258.41
5.1.20.0040.0308.44
5.1.10.0040.0278.16
5.1.00.0040.0258.15
5.0.50.0090.0176.64
5.0.40.0040.0196.49
5.0.30.0020.0336.30
5.0.20.0020.0216.28
5.0.10.0060.0216.25
5.0.00.0050.0296.25
4.4.90.0020.0164.78
4.4.80.0020.0164.75
4.4.70.0040.0194.75
4.4.60.0030.0184.75
4.4.50.0030.0174.77
4.4.40.0050.0254.70
4.4.30.0010.0184.76
4.4.20.0030.0184.85
4.4.10.0010.0174.85
4.4.00.0010.0284.76
4.3.110.0040.0154.67
4.3.100.0030.0154.66
4.3.90.0050.0144.63
4.3.80.0020.0264.58
4.3.70.0030.0154.63
4.3.60.0030.0164.63
4.3.50.0040.0144.63
4.3.40.0020.0254.54
4.3.30.0030.0163.30
4.3.20.0020.0173.28
4.3.10.0020.0163.23
4.3.00.0100.0206.77

preferences:
142.91 ms | 1386 KiB | 7 Q