3v4l.org

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

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)
8.3.60.0140.00718.43
8.3.50.0140.01022.11
8.3.40.0150.00418.97
8.3.30.0090.00619.08
8.3.20.0040.00420.16
8.3.10.0080.00018.41
8.3.00.0040.00419.38
8.2.180.0160.00316.48
8.2.170.0090.00922.96
8.2.160.0030.01020.21
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0050.00226.16
8.2.120.0080.00018.91
8.2.110.0060.00322.30
8.2.100.0040.00418.72
8.1.280.0140.00425.92
8.1.270.0080.00020.59
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0060.00318.57
8.1.230.0060.00318.63
5.4.350.0040.03512.03
5.4.340.0100.03512.03
5.4.320.0170.05112.52
5.4.310.0090.04012.52
5.4.300.0080.03612.52
5.4.290.0060.04012.51
5.4.280.0150.09512.41
5.4.270.0060.03612.41
5.4.260.0070.03712.41
5.4.250.0070.03812.41
5.4.240.0080.03312.41
5.4.230.0040.04212.40
5.4.220.0050.03712.40
5.4.210.0070.03712.40
5.4.200.0070.04812.40
5.4.190.0070.03812.39
5.4.180.0090.03412.39
5.4.170.0050.03812.40
5.4.160.0050.04212.40
5.4.150.0120.03712.40
5.4.140.0030.04212.09
5.4.130.0070.03812.07
5.4.120.0070.03912.04
5.4.110.0050.04012.03
5.4.100.0130.04912.03
5.4.90.0080.05412.03
5.4.80.0060.04412.03
5.4.70.0110.03512.03
5.4.60.0070.03712.02
5.4.50.0050.03812.02
5.4.40.0070.04212.02
5.4.30.0040.03912.02
5.4.20.0040.03712.00
5.4.10.0080.03212.01
5.4.00.0040.03911.50
5.3.290.0090.03812.80
5.3.280.0070.03712.71
5.3.270.0080.04612.73
5.3.260.0060.04512.72
5.3.250.0110.03812.72
5.3.240.0040.04012.72
5.3.230.0050.03912.71
5.3.220.0080.03712.68
5.3.210.0080.04112.68
5.3.200.0050.03712.68
5.3.190.0100.03912.68
5.3.180.0040.04012.67
5.3.170.0050.03812.67
5.3.160.0080.03612.67
5.3.150.0050.03912.67
5.3.140.0060.03712.66
5.3.130.0060.03912.66
5.3.120.0100.03612.66
5.3.110.0070.04212.66
5.3.100.0090.03812.13
5.3.90.0060.04112.11
5.3.80.0060.03712.09
5.3.70.0070.04012.10
5.3.60.0090.03812.08
5.3.50.0080.03712.03
5.3.40.0050.03812.03
5.3.30.0050.04111.98
5.3.20.0090.04211.76
5.3.10.0060.04311.73
5.3.00.0060.03811.72
5.2.170.0050.0319.22
5.2.160.0050.0339.21
5.2.150.0060.0369.22
5.2.140.0080.0299.22
5.2.130.0070.0309.18
5.2.120.0050.0299.18
5.2.110.0060.0289.18
5.2.100.0060.0309.18
5.2.90.0040.0309.18
5.2.80.0070.0289.17
5.2.70.0040.0319.17
5.2.60.0030.0329.13
5.2.50.0050.0309.10
5.2.40.0070.0279.08
5.2.30.0090.0279.05
5.2.20.0060.0299.04
5.2.10.0050.0308.95
5.2.00.0040.0328.81
5.1.60.0030.0288.09
5.1.50.0060.0338.09
5.1.40.0070.0388.06
5.1.30.0040.0328.42
5.1.20.0110.0428.44
5.1.10.0100.0328.17
5.1.00.0080.0268.16
5.0.50.0070.0266.64
5.0.40.0070.0256.50
5.0.30.0050.0316.31
5.0.20.0110.0306.28
5.0.10.0080.0296.26
5.0.00.0060.0426.25
4.4.90.0040.0234.78
4.4.80.0040.0214.75
4.4.70.0060.0194.76
4.4.60.0030.0224.76
4.4.50.0050.0204.77
4.4.40.0040.0324.70
4.4.30.0050.0154.76
4.4.20.0040.0164.84
4.4.10.0020.0164.85
4.4.00.0020.0264.76
4.3.110.0030.0174.66
4.3.100.0020.0164.67
4.3.90.0020.0164.63
4.3.80.0040.0234.58
4.3.70.0030.0144.63
4.3.60.0020.0164.62
4.3.50.0060.0134.63
4.3.40.0020.0244.54
4.3.30.0010.0173.30
4.3.20.0020.0163.27
4.3.10.0050.0133.24
4.3.00.0230.0206.77

preferences:
39.9 ms | 401 KiB | 5 Q