3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { return array(1, 2, 3); } class bar { function foo() { return array(1, 2, 3); } } var_dump(bar::foo()); var_dump(array_pop(foo())); var_dump(array_pop(array(1, 2, 3)));

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)
8.3.60.0140.00718.68
8.3.50.0050.01422.05
8.3.40.0070.00718.50
8.3.30.0070.00719.14
8.3.20.0040.00420.39
8.3.10.0070.00023.61
8.3.00.0030.00619.38
8.2.180.0070.01416.63
8.2.170.0090.00622.96
8.2.160.0030.01020.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.06
8.2.110.0000.01022.12
8.2.100.0060.00318.89
8.1.280.0030.01425.92
8.1.270.0060.00323.96
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0190.00318.34
8.1.230.0060.00318.48
5.4.340.0050.03512.03
5.4.320.0040.03912.51
5.4.310.0070.04112.51
5.4.300.0060.03712.52
5.4.290.0060.04012.52
5.4.280.0070.03412.41
5.4.270.0080.03512.41
5.4.260.0080.03512.41
5.4.250.0050.03812.41
5.4.240.0070.03412.41
5.4.230.0110.03312.40
5.4.220.0050.03612.40
5.4.210.0070.03412.40
5.4.200.0030.04012.40
5.4.190.0060.03612.40
5.4.180.0070.03412.39
5.4.170.0070.03512.41
5.4.160.0060.03512.40
5.4.150.0060.03612.40
5.4.140.0050.03712.08
5.4.130.0050.03512.07
5.4.120.0060.03512.02
5.4.110.0080.03312.02
5.4.100.0080.03212.02
5.4.90.0040.03812.02
5.4.80.0040.03812.03
5.4.70.0050.03612.02
5.4.60.0040.04412.02
5.4.50.0100.04512.02
5.4.40.0060.03812.01
5.4.30.0100.03312.00
5.4.20.0040.03812.00
5.4.10.0030.03712.00
5.4.00.0030.03911.50
5.3.290.0090.03712.80
5.3.280.0040.04112.71
5.3.270.0060.04112.73
5.3.260.0090.04012.72
5.3.250.0060.03712.72
5.3.240.0050.04012.72
5.3.230.0070.04012.71
5.3.220.0080.03612.68
5.3.210.0060.04012.68
5.3.200.0070.03512.68
5.3.190.0060.03812.67
5.3.180.0100.03912.68
5.3.170.0070.04612.67
5.3.160.0090.03412.68
5.3.150.0090.03712.68
5.3.140.0050.04112.66
5.3.130.0120.03312.66
5.3.120.0030.04212.66
5.3.110.0040.04012.66
5.3.100.0050.03812.13
5.3.90.0030.03912.11
5.3.80.0090.03312.10
5.3.70.0050.03712.09
5.3.60.0070.04412.08
5.3.50.0070.03612.03
5.3.40.0070.03512.03
5.3.30.0080.04211.98
5.3.20.0090.03411.77
5.3.10.0040.03611.73
5.3.00.0110.03311.72
5.2.170.0040.0319.22
5.2.160.0020.0329.23
5.2.150.0090.0309.23
5.2.140.0090.0359.22
5.2.130.0040.0299.18
5.2.120.0060.0279.18
5.2.110.0050.0329.19
5.2.100.0040.0299.18
5.2.90.0070.0319.18
5.2.80.0190.0509.18
5.2.70.0060.0329.18
5.2.60.0090.0409.13
5.2.50.0050.0409.10
5.2.40.0030.0339.08
5.2.30.0080.0329.05
5.2.20.0060.0289.04
5.2.10.0070.0328.95
5.2.00.0040.0298.81
5.1.60.0030.0248.09
5.1.50.0050.0248.09
5.1.40.0050.0238.07
5.1.30.0050.0258.42
5.1.20.0050.0268.44
5.1.10.0040.0268.17
5.1.00.0030.0278.16
5.0.50.0040.0206.64
5.0.40.0070.0336.51
5.0.30.0050.0336.32
5.0.20.0050.0196.29
5.0.10.0030.0206.27
5.0.00.0020.0346.25
4.4.90.0040.0144.78
4.4.80.0030.0154.75
4.4.70.0020.0164.75
4.4.60.0030.0174.76
4.4.50.0030.0174.77
4.4.40.0050.0274.71
4.4.30.0030.0164.76
4.4.20.0060.0164.85
4.4.10.0070.0154.85
4.4.00.0050.0264.76
4.3.110.0050.0134.67
4.3.100.0020.0164.66
4.3.90.0020.0154.64
4.3.80.0010.0264.59
4.3.70.0040.0134.63
4.3.60.0020.0154.63
4.3.50.0040.0144.63
4.3.40.0040.0234.53
4.3.30.0040.0143.30
4.3.20.0020.0173.28
4.3.10.0020.0193.24
4.3.00.0130.0277.14

preferences:
36.56 ms | 401 KiB | 5 Q