3v4l.org

run code in 300+ PHP versions simultaneously
<?php class test { public function test() { var_dump($this::class); } } (new test())->test();

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)
8.3.60.0060.00818.43
8.3.50.0140.00821.21
8.3.40.0120.00318.81
8.3.30.0070.00718.97
8.3.20.0040.00420.16
8.3.10.0070.00023.70
8.3.00.0040.00419.13
8.2.180.0100.00716.63
8.2.170.0080.00622.96
8.2.160.0100.01020.41
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.06
8.2.110.0140.00722.11
8.2.100.0060.00318.72
8.1.280.0110.00425.92
8.1.270.0000.00922.19
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00618.32
8.1.230.0060.00318.50
5.4.340.0050.03512.03
5.4.320.0070.03812.52
5.4.310.0040.04012.51
5.4.300.0070.03612.52
5.4.290.0080.03512.52
5.4.280.0070.03512.41
5.4.270.0030.04012.41
5.4.260.0090.03512.41
5.4.250.0060.03812.41
5.4.240.0050.04112.41
5.4.230.0030.04112.40
5.4.220.0070.03512.40
5.4.210.0050.03612.40
5.4.200.0070.03812.40
5.4.190.0070.03612.40
5.4.180.0060.03712.40
5.4.170.0050.03712.40
5.4.160.0080.03312.40
5.4.150.0050.03712.40
5.4.140.0090.04512.09
5.4.130.0050.03712.07
5.4.120.0050.03612.04
5.4.110.0040.03712.03
5.4.100.0040.03712.03
5.4.90.0050.03712.03
5.4.80.0060.03612.03
5.4.70.0060.03412.03
5.4.60.0060.03512.03
5.4.50.0060.03512.03
5.4.40.0040.03612.02
5.4.30.0060.03512.02
5.4.20.0040.03712.00
5.4.10.0070.03312.01
5.4.00.0080.03411.50
5.3.290.0050.04112.80
5.3.280.0110.04812.71
5.3.270.0110.05112.73
5.3.260.0070.05212.72
5.3.250.0060.03712.72
5.3.240.0070.04412.72
5.3.230.0060.03912.71
5.3.220.0070.03612.68
5.3.210.0090.04412.68
5.3.200.0110.03412.68
5.3.190.0070.03912.68
5.3.180.0050.03812.67
5.3.170.0050.03712.67
5.3.160.0090.03312.68
5.3.150.0070.03712.67
5.3.140.0060.03612.66
5.3.130.0040.04212.66
5.3.120.0060.03912.66
5.3.110.0070.03812.66
5.3.100.0040.03812.12
5.3.90.0040.03912.10
5.3.80.0070.03612.09
5.3.70.0070.03512.09
5.3.60.0060.03712.08
5.3.50.0060.03612.03
5.3.40.0080.03412.02
5.3.30.0060.03411.98
5.3.20.0010.04011.77
5.3.10.0040.03711.73
5.3.00.0040.03811.72
5.2.170.0040.0329.22
5.2.160.0050.0329.22
5.2.150.0050.0309.22
5.2.140.0080.0279.22
5.2.130.0040.0299.18
5.2.120.0060.0279.18
5.2.110.0040.0299.18
5.2.100.0030.0319.18
5.2.90.0070.0289.18
5.2.80.0060.0309.17
5.2.70.0040.0319.18
5.2.60.0050.0319.13
5.2.50.0080.0289.10
5.2.40.0100.0359.07
5.2.30.0050.0439.05
5.2.20.0050.0329.04
5.2.10.0040.0298.95
5.2.00.0060.0278.80
5.1.60.0020.0268.10
5.1.50.0040.0248.09
5.1.40.0080.0208.07
5.1.30.0060.0248.42
5.1.20.0040.0288.44
5.1.10.0020.0318.17
5.1.00.0040.0268.17
5.0.50.0030.0226.64
5.0.40.0020.0226.50
5.0.30.0000.0356.31
5.0.20.0030.0226.28
5.0.10.0050.0186.26
5.0.00.0030.0336.25
4.4.90.0050.0134.77
4.4.80.0030.0174.76
4.4.70.0030.0154.75
4.4.60.0030.0194.76
4.4.50.0050.0174.77
4.4.40.0020.0264.71
4.4.30.0030.0154.76
4.4.20.0020.0164.85
4.4.10.0010.0184.84
4.4.00.0030.0244.76
4.3.110.0020.0164.67
4.3.100.0050.0124.66
4.3.90.0020.0164.63
4.3.80.0010.0334.58
4.3.70.0020.0164.63
4.3.60.0030.0144.62
4.3.50.0020.0164.63
4.3.40.0030.0244.54
4.3.30.0010.0173.30
4.3.20.0010.0173.28
4.3.10.0010.0173.23
4.3.00.0170.0177.19

preferences:
33.91 ms | 401 KiB | 5 Q