3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo $a::class;

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)
8.3.60.0100.01016.63
8.3.50.0160.00522.85
8.3.40.0120.00618.71
8.3.30.0100.00318.95
8.3.20.0070.00020.09
8.3.10.0040.00423.53
8.3.00.0090.00017.49
8.2.180.0090.00616.63
8.2.170.0140.00722.96
8.2.160.0120.00320.32
8.2.150.0110.00424.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0040.00421.04
8.2.110.0060.00322.16
8.2.100.0030.00618.94
8.1.280.0130.00325.92
8.1.270.0110.00723.76
8.1.260.0040.00426.35
8.1.250.0130.00328.09
8.1.240.0060.00318.35
8.1.230.0050.00518.23
5.4.310.0080.03812.49
5.4.300.0100.04412.49
5.4.290.0080.03512.49
5.4.280.0060.03712.39
5.4.270.0060.03412.39
5.4.260.0040.04012.39
5.4.250.0070.04212.39
5.4.240.0060.04312.39
5.4.230.0050.04412.38
5.4.220.0060.03612.38
5.4.210.0060.03612.38
5.4.200.0030.04012.38
5.4.190.0050.03712.38
5.4.180.0090.03212.38
5.4.170.0070.03512.38
5.4.160.0040.03712.38
5.4.150.0060.03512.38
5.4.140.0070.03612.07
5.4.130.0060.03512.05
5.4.120.0040.03712.02
5.4.110.0060.03612.01
5.4.100.0080.04212.01
5.4.90.0040.03912.01
5.4.80.0060.04212.01
5.4.70.0080.04412.00
5.4.60.0100.03412.01
5.4.50.0020.04012.01
5.4.40.0100.03712.00
5.4.30.0030.04311.99
5.4.20.0070.03311.99
5.4.10.0060.03411.99
5.4.00.0030.03811.49
5.3.290.0040.04212.80
5.3.280.0060.03712.71
5.3.270.0060.03812.72
5.3.260.0050.03912.71
5.3.250.0070.03712.72
5.3.240.0070.03612.71
5.3.230.0080.04212.71
5.3.220.0040.04312.68
5.3.210.0060.04512.68
5.3.200.0070.03812.68
5.3.190.0020.04312.68
5.3.180.0100.03612.67
5.3.170.0110.03612.67
5.3.160.0040.03812.68
5.3.150.0020.04612.68
5.3.140.0070.03912.66
5.3.130.0060.04112.66
5.3.120.0060.04012.66
5.3.110.0090.04512.66
5.3.100.0110.04612.11
5.3.90.0100.05312.09
5.3.80.0060.03912.07
5.3.70.0080.03412.08
5.3.60.0060.03612.06
5.3.50.0060.03712.00
5.3.40.0050.03712.00
5.3.30.0050.03611.95
5.3.20.0080.03311.73
5.3.10.0040.03611.70
5.3.00.0040.03911.68
5.2.170.0090.0369.18
5.2.160.0030.0389.18
5.2.150.0060.0319.18
5.2.140.0030.0319.18
5.2.130.0040.0309.14
5.2.120.0060.0279.14
5.2.110.0000.0379.14
5.2.100.0050.0319.14
5.2.90.0060.0309.14
5.2.80.0060.0299.14
5.2.70.0050.0379.14
5.2.60.0050.0299.09
5.2.50.0030.0309.06
5.2.40.0040.0289.04
5.2.30.0080.0259.01
5.2.20.0070.0269.00
5.2.10.0030.0308.92
5.2.00.0060.0278.78
5.1.60.0030.0258.07
5.1.50.0070.0228.06
5.1.40.0080.0208.05
5.1.30.0040.0268.40
5.1.20.0070.0238.41
5.1.10.0040.0268.14
5.1.00.0070.0238.14
5.0.50.0040.0206.62
5.0.40.0030.0226.48
5.0.30.0030.0316.29
5.0.20.0030.0206.27
5.0.10.0030.0206.24
5.0.00.0050.0286.23
4.4.90.0010.0174.78
4.4.80.0010.0174.76
4.4.70.0040.0154.75
4.4.60.0030.0154.75
4.4.50.0030.0164.77
4.4.40.0030.0254.71
4.4.30.0030.0154.76
4.4.20.0040.0144.85
4.4.10.0030.0154.84
4.4.00.0030.0254.76
4.3.110.0050.0134.67
4.3.100.0040.0134.66
4.3.90.0030.0144.63
4.3.80.0010.0264.59
4.3.70.0030.0154.63
4.3.60.0020.0154.63
4.3.50.0010.0174.63
4.3.40.0060.0224.53
4.3.30.0010.0173.29
4.3.20.0020.0163.27
4.3.10.0000.0193.21
4.3.00.0070.01715.94

preferences:
36.77 ms | 401 KiB | 5 Q