3v4l.org

run code in 300+ PHP versions simultaneously
<?php $list = [ 'foo' => 'bar', 'foobar' => 'bar', 'bar' => 'foo', ]; var_dump(array_filter($list, function ($key, $value) { return $value === 'bar'; }));

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)
8.3.60.0140.00716.74
8.3.50.0050.01322.05
8.3.40.0060.00918.70
8.3.30.0160.00618.71
8.3.20.0130.00620.20
8.3.10.0090.00023.50
8.3.00.0030.00619.25
8.2.180.0150.00618.41
8.2.170.0190.00322.96
8.2.160.0070.01322.16
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0030.00717.50
8.2.120.0040.00426.35
8.2.110.0040.00421.11
8.2.100.0060.00618.03
8.2.90.0040.00419.17
8.2.80.0080.00017.97
8.2.70.0050.00317.63
8.2.60.0090.00018.03
8.2.50.0040.00418.07
8.2.40.0040.00419.45
8.2.30.0000.00720.51
8.2.20.0030.00617.65
8.2.10.0050.00218.12
8.2.00.0050.00217.99
8.1.280.0120.00325.92
8.1.270.0000.00822.10
8.1.260.0040.00428.09
8.1.250.0030.00628.09
8.1.240.0030.00622.04
8.1.230.0040.00817.64
8.1.220.0040.00417.76
8.1.210.0000.00818.77
8.1.200.0000.00817.35
8.1.190.0000.00817.35
8.1.180.0030.00618.10
8.1.170.0080.00018.79
8.1.160.0030.00622.08
8.1.150.0000.00818.85
8.1.140.0000.00819.57
8.1.130.0070.00017.62
8.1.120.0030.00517.48
8.1.110.0030.00617.36
8.1.100.0030.00517.52
8.1.90.0000.00717.34
8.1.80.0080.00017.49
8.1.70.0000.00717.29
8.1.60.0000.00817.57
8.1.50.0030.00617.42
8.1.40.0040.00417.53
8.1.30.0000.00817.58
8.1.20.0040.00417.70
8.1.10.0040.00417.59
8.1.00.0040.00417.55
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0070.00018.25
8.0.270.0030.00317.18
8.0.260.0030.00317.14
8.0.250.0000.00816.83
8.0.240.0000.00716.99
8.0.230.0050.00316.86
8.0.220.0030.00316.95
8.0.210.0040.00416.86
8.0.200.0030.00316.94
8.0.190.0040.00416.91
8.0.180.0040.00416.98
8.0.170.0040.00416.93
8.0.160.0030.00517.06
8.0.150.0000.00816.97
8.0.140.0110.00016.91
8.0.130.0060.00013.36
8.0.120.0080.00016.82
8.0.110.0030.00616.82
8.0.100.0000.00717.00
8.0.90.0040.00417.02
8.0.80.0040.01716.97
8.0.70.0040.00416.79
8.0.60.0040.00416.97
8.0.50.0040.00416.81
8.0.30.0110.00617.13
8.0.20.0080.01017.40
8.0.10.0060.00317.06
8.0.00.0080.01416.71
7.4.330.0050.00016.73
7.4.320.0030.00316.64
7.4.300.0000.00616.51
7.4.290.0000.00816.58
7.4.280.0000.00816.53
7.4.270.0030.00316.48
7.4.260.0000.00816.39
7.4.250.0000.00816.54
7.4.240.0030.00316.57
7.4.230.0020.00516.32
7.4.220.0140.00416.49
7.4.210.0110.00616.44
7.4.200.0030.00316.67
7.4.160.0060.01216.35
7.4.150.0070.01017.40
7.4.140.0090.01317.86
7.4.130.0130.01016.67
7.4.120.0130.00716.56
7.4.110.0100.00716.68
7.4.100.0090.01516.44
7.4.90.0080.00816.59
7.4.80.0050.01119.39
7.4.70.0080.01216.55
7.4.60.0100.00716.64
7.4.50.0060.00916.47
7.4.40.0090.00716.49
7.4.30.0060.01616.54
7.4.00.0000.00815.27
7.3.330.0000.00613.31
7.3.320.0030.00313.30
7.3.310.0070.00016.31
7.3.300.0030.00316.30
7.3.290.0080.00816.27
7.3.280.0100.00816.30
7.3.270.0090.00917.40
7.3.260.0100.00716.30
7.3.250.0110.00616.48
7.3.240.0060.01016.47
7.3.230.0070.01016.39
7.3.210.0060.00916.46
7.3.200.0130.00316.36
7.3.190.0120.00616.49
7.3.180.0090.00616.42
7.3.170.0090.00916.41
7.3.160.0060.01016.41
7.2.330.0140.00316.56
7.2.320.0030.01916.59
7.2.310.0100.01016.38
7.2.300.0130.01316.27
7.2.290.0140.00316.67
7.2.60.0030.01416.75
7.2.00.0030.00919.34
7.1.200.0090.00315.89
7.1.100.0040.00718.16
7.1.70.0000.00717.18
7.1.60.0180.00719.48
7.1.50.0030.02016.95
7.1.00.0100.07022.28
7.0.200.0720.00014.42
7.0.60.0070.03719.91
7.0.50.0000.04317.90
7.0.40.0030.04019.96
7.0.30.0270.08020.20
7.0.20.0100.05020.34
7.0.10.0070.07720.09
7.0.00.0030.06720.32
5.6.280.0000.03320.82
5.6.210.0070.05020.73
5.6.200.0030.04318.29
5.6.190.0170.07320.52
5.6.180.0530.07320.50
5.6.170.0200.04020.46
5.6.160.0100.08320.54
5.6.150.0030.07018.21
5.6.140.0030.05018.18
5.6.130.0000.05718.22
5.6.120.0170.04721.05
5.6.110.0170.05321.03
5.6.100.0070.07321.12
5.6.90.0130.08020.88
5.6.80.0100.08720.34
5.5.350.2370.03320.41
5.5.340.0130.07018.07
5.5.330.0130.06720.25
5.5.320.0970.05320.32
5.5.310.0270.03320.30
5.5.300.0130.06717.92
5.5.290.0130.04318.08
5.5.280.0030.09020.65
5.5.270.0100.03720.86
5.5.260.0030.09020.87
5.5.250.0170.07020.66
5.5.240.0230.07020.36

preferences:
55.77 ms | 401 KiB | 5 Q