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(array_pop(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)
8.3.60.0070.01418.43
8.3.50.0100.00922.10
8.3.40.0070.00718.96
8.3.30.0140.00019.27
8.3.20.0030.00520.05
8.3.10.0040.00423.61
8.3.00.0040.00419.25
8.2.180.0120.00316.75
8.2.170.0080.00622.96
8.2.160.0070.00720.35
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0080.00026.16
8.2.120.0050.00322.12
8.2.110.0100.00722.11
8.2.100.0050.00518.80
8.1.280.0160.00025.92
8.1.270.0030.00623.70
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00718.51
8.1.230.0100.00018.48
5.4.340.0040.03612.02
5.4.320.0060.03712.52
5.4.310.0050.04212.52
5.4.300.0070.04012.51
5.4.290.0120.05012.51
5.4.280.0070.04912.41
5.4.270.0070.03512.41
5.4.260.0070.03512.41
5.4.250.0060.03712.41
5.4.240.0040.03812.41
5.4.230.0040.03912.40
5.4.220.0050.03612.40
5.4.210.0050.03612.40
5.4.200.0070.03612.40
5.4.190.0080.03612.40
5.4.180.0050.03712.40
5.4.170.0080.03312.41
5.4.160.0050.03612.40
5.4.150.0040.03812.39
5.4.140.0080.03912.08
5.4.130.0040.03612.07
5.4.120.0070.03412.02
5.4.110.0030.03812.02
5.4.100.0090.03612.02
5.4.90.0090.03412.02
5.4.80.0060.03612.02
5.4.70.0060.03512.02
5.4.60.0050.03612.02
5.4.50.0040.04112.02
5.4.40.0050.03612.00
5.4.30.0080.03412.01
5.4.20.0070.03512.00
5.4.10.0040.03612.00
5.4.00.0050.03611.50
5.3.290.0060.03812.80
5.3.280.0110.04012.71
5.3.270.0060.03912.73
5.3.260.0050.03912.72
5.3.250.0060.03712.72
5.3.240.0060.03612.72
5.3.230.0060.03712.71
5.3.220.0060.03712.68
5.3.210.0060.03912.68
5.3.200.0050.04012.68
5.3.190.0040.03912.68
5.3.180.0070.03712.67
5.3.170.0080.04312.67
5.3.160.0060.03612.67
5.3.150.0070.03612.68
5.3.140.0060.03612.66
5.3.130.0080.03612.66
5.3.120.0070.04512.66
5.3.110.0070.04012.66
5.3.100.0050.03812.13
5.3.90.0020.04012.11
5.3.80.0040.03812.10
5.3.70.0050.03712.10
5.3.60.0050.03712.09
5.3.50.0060.03612.03
5.3.40.0100.03312.04
5.3.30.0040.03611.98
5.3.20.0090.03211.77
5.3.10.0070.03511.73
5.3.00.0060.04011.72
5.2.170.0030.0329.22
5.2.160.0050.0309.22
5.2.150.0040.0349.22
5.2.140.0040.0319.22
5.2.130.0060.0339.18
5.2.120.0040.0299.18
5.2.110.0040.0309.19
5.2.100.0070.0279.18
5.2.90.0040.0329.18
5.2.80.0060.0329.17
5.2.70.0050.0319.18
5.2.60.0030.0349.13
5.2.50.0070.0309.10
5.2.40.0060.0299.07
5.2.30.0040.0329.05
5.2.20.0050.0299.04
5.2.10.0080.0248.95
5.2.00.0020.0318.81
5.1.60.0060.0228.09
5.1.50.0060.0238.09
5.1.40.0050.0238.07
5.1.30.0030.0278.43
5.1.20.0090.0218.45
5.1.10.0080.0228.16
5.1.00.0060.0238.16
5.0.50.0040.0206.64
5.0.40.0020.0206.51
5.0.30.0040.0356.32
5.0.20.0040.0236.28
5.0.10.0050.0186.26
5.0.00.0060.0286.26
4.4.90.0030.0154.78
4.4.80.0020.0164.76
4.4.70.0020.0164.75
4.4.60.0060.0194.75
4.4.50.0050.0194.77
4.4.40.0010.0364.71
4.4.30.0030.0214.76
4.4.20.0040.0154.85
4.4.10.0030.0224.85
4.4.00.0030.0254.76
4.3.110.0030.0154.67
4.3.100.0030.0154.66
4.3.90.0040.0134.63
4.3.80.0040.0234.59
4.3.70.0010.0164.63
4.3.60.0010.0164.63
4.3.50.0030.0154.63
4.3.40.0040.0234.54
4.3.30.0040.0143.30
4.3.20.0030.0143.28
4.3.10.0040.0133.25
4.3.00.0100.0237.14

preferences:
37.75 ms | 401 KiB | 5 Q