3v4l.org

run code in 300+ PHP versions simultaneously
<?php $list = [ 'foo' => 'bar', 'foobar' => 'bar', 'bar' => 'foo', ]; var_dump(array_filter($list, function ($value) { return $value === 'bar'; })); var_dump(array_filter($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)
8.3.60.0140.00716.50
8.3.50.0100.01022.11
8.3.40.0120.00418.88
8.3.30.0040.01118.60
8.3.20.0030.00520.24
8.3.10.0000.00723.71
8.3.00.0040.00419.34
8.2.180.0090.00918.36
8.2.170.0100.01022.96
8.2.160.0090.00622.25
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0060.00317.63
8.2.120.0040.00426.35
8.2.110.0040.00722.25
8.2.100.0060.00617.93
8.2.90.0000.00819.05
8.2.80.0040.00417.97
8.2.70.0030.00517.63
8.2.60.0040.00417.91
8.2.50.0030.00518.07
8.2.40.0050.00319.34
8.2.30.0000.00720.63
8.2.20.0030.00617.81
8.2.10.0000.00718.01
8.2.00.0030.00618.05
8.1.280.0150.00025.92
8.1.270.0040.00422.15
8.1.260.0060.00328.09
8.1.250.0040.00428.09
8.1.240.0070.01422.45
8.1.230.0040.00817.66
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0050.00317.36
8.1.180.0050.00318.10
8.1.170.0000.00818.66
8.1.160.0000.00922.08
8.1.150.0040.00418.95
8.1.140.0050.00319.59
8.1.130.0030.00317.69
8.1.120.0040.00417.51
8.1.110.0000.00717.36
8.1.100.0040.00417.49
8.1.90.0050.00217.38
8.1.80.0050.00317.50
8.1.70.0000.00817.28
8.1.60.0030.00517.60
8.1.50.0060.00317.43
8.1.40.0000.00817.58
8.1.30.0030.00517.55
8.1.20.0050.00317.67
8.1.10.0030.00517.53
8.1.00.0040.00417.47
8.0.300.0000.00718.77
8.0.290.0000.00916.63
8.0.280.0070.00018.38
8.0.270.0030.00317.09
8.0.260.0040.00417.25
8.0.250.0000.00817.00
8.0.240.0080.00016.96
8.0.230.0050.00316.91
8.0.220.0040.00416.93
8.0.210.0000.00716.89
8.0.200.0000.00616.94
8.0.190.0080.00017.01
8.0.180.0070.00016.98
8.0.170.0000.00816.94
8.0.160.0000.00817.00
8.0.150.0040.00416.85
8.0.140.0040.00416.93
8.0.130.0030.00313.38
8.0.120.0050.00316.85
8.0.110.0000.00816.93
8.0.100.0000.00716.98
8.0.90.0070.00016.80
8.0.80.0100.01017.02
8.0.70.0030.00516.95
8.0.60.0080.00016.79
8.0.50.0080.00016.96
8.0.30.0150.00317.15
8.0.20.0090.01017.40
8.0.10.0000.00817.12
8.0.00.0090.01016.94
7.4.330.0000.00516.83
7.4.320.0000.00616.53
7.4.300.0060.00016.57
7.4.290.0000.00716.56
7.4.280.0040.00416.48
7.4.270.0000.00716.66
7.4.260.0070.00016.49
7.4.250.0050.00316.46
7.4.240.0040.00416.55
7.4.230.0040.00416.63
7.4.220.0150.00916.54
7.4.210.0100.00716.64
7.4.200.0000.00716.41
7.4.160.0100.00616.51
7.4.150.0150.00317.40
7.4.140.0110.00817.86
7.4.130.0090.01116.68
7.4.120.0050.01516.50
7.4.110.0030.01516.37
7.4.100.0120.00816.49
7.4.90.0140.00316.50
7.4.80.0080.00819.39
7.4.70.0090.01016.48
7.4.60.0110.00516.67
7.4.50.0030.01316.44
7.4.40.0090.00816.59
7.4.30.0090.00916.54
7.4.00.0000.01515.17
7.3.330.0030.00313.23
7.3.320.0050.00013.24
7.3.310.0030.00316.43
7.3.300.0070.00016.37
7.3.290.0080.00816.32
7.3.280.0120.00616.35
7.3.270.0170.00017.40
7.3.260.0000.01816.59
7.3.250.0090.00816.49
7.3.240.0090.01016.48
7.3.230.0130.00416.39
7.3.210.0170.00616.44
7.3.200.0090.00916.38
7.3.190.0070.01016.32
7.3.180.0090.00916.48
7.3.170.0120.00316.65
7.3.160.0080.00816.41
7.3.10.0120.00516.39
7.3.00.0080.00616.24
7.2.330.0070.01316.66
7.2.320.0180.00716.66
7.2.310.0100.00716.69
7.2.300.0070.01016.80
7.2.290.0140.00316.43
7.2.130.0070.00716.61
7.2.120.0020.01216.77
7.2.110.0090.00816.71
7.2.100.0090.00516.60
7.2.90.0060.01016.78
7.2.80.0030.01216.75
7.2.70.0090.00716.82
7.2.60.0070.00716.75
7.2.50.0070.00716.63
7.2.40.0100.00816.63
7.2.30.0030.00816.77
7.2.20.0080.00616.66
7.2.10.0130.00416.57
7.2.00.0070.00717.73
7.1.250.0030.00715.51
7.1.200.0030.00915.79
7.1.100.0030.00918.36
7.1.70.0050.00316.98
7.1.60.0100.01419.48
7.1.50.0090.01516.86
7.1.00.0130.06722.30
7.0.200.0300.00314.33
7.0.60.0100.08020.06
7.0.50.0070.03717.83
7.0.40.0100.08720.29
7.0.30.0230.04720.19
7.0.20.0300.08020.09
7.0.10.0170.07720.10
7.0.00.0170.04320.07
5.6.280.0100.07321.07
5.6.210.0070.04320.77
5.6.200.0130.06018.24
5.6.190.0070.09020.33
5.6.180.0630.05320.47
5.6.170.0230.04020.43
5.6.160.0100.07320.59
5.6.150.0070.07318.17
5.6.140.0030.06318.14
5.6.130.0100.05718.19
5.6.120.0100.07321.12
5.6.110.0130.08021.04
5.6.100.0000.06021.02
5.6.90.0100.05020.98
5.6.80.0100.08020.38
5.5.350.4070.04320.47
5.5.340.0030.04017.97
5.5.330.0100.07720.18
5.5.320.0130.04020.51
5.5.310.0200.07020.51
5.5.300.0030.08018.13
5.5.290.0100.08018.05
5.5.280.0100.06720.80
5.5.270.0100.08320.96
5.5.260.0030.09020.97
5.5.250.0100.08720.70
5.5.240.0200.07020.25

preferences:
47.07 ms | 401 KiB | 5 Q