3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = [['Id' => 1], ['As' => 2], ['Id' => 4], 'el']; array_walk($arr, function($v, $k) { if (!is_array($v) || empty($v['Id'])) { unset ($arr[$k]); } // echo $i .' '.$j.PHP_EOL; });

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)
8.3.70.0110.00418.39
8.3.60.0130.00318.34
8.3.50.0100.01021.20
8.3.40.0090.00618.84
8.3.30.0140.00018.79
8.3.20.0050.00320.16
8.3.10.0070.00023.65
8.3.00.0040.00422.32
8.2.180.0090.00618.66
8.2.170.0190.00022.96
8.2.160.0030.01020.43
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00617.75
8.2.110.0000.00922.22
8.2.100.0070.00418.03
8.2.90.0060.00317.97
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0030.00521.18
8.2.30.0040.00419.89
8.2.20.0080.00017.83
8.2.10.0000.00718.00
8.2.00.0040.00418.18
8.1.280.0120.00325.92
8.1.270.0070.00724.66
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0000.00824.05
8.1.230.0000.01120.95
8.1.220.0000.00817.77
8.1.210.0000.00819.10
8.1.200.0030.00617.35
8.1.190.0000.00817.23
8.1.180.0070.00018.10
8.1.170.0030.00718.71
8.1.160.0000.00721.93
8.1.150.0040.00419.00
8.1.140.0040.00417.41
8.1.130.0050.00317.70
8.1.120.0050.00217.47
8.1.110.0040.00417.49
8.1.100.0030.00517.51
8.1.90.0030.00317.44
8.1.80.0000.00717.47
8.1.70.0000.00717.41
8.1.60.0040.00417.45
8.1.50.0000.00817.58
8.1.40.0060.00317.54
8.1.30.0000.00817.60
8.1.20.0040.00417.56
8.1.10.0040.00417.55
8.1.00.0030.00617.51
8.0.300.0070.00020.07
8.0.290.0000.00716.75
8.0.280.0040.00418.48
8.0.270.0030.00317.39
8.0.260.0000.00617.16
8.0.250.0040.00416.90
8.0.240.0030.00317.03
8.0.230.0000.00716.86
8.0.220.0040.00416.85
8.0.210.0080.00016.95
8.0.200.0040.00416.93
8.0.190.0070.00016.91
8.0.180.0030.00316.87
8.0.170.0040.00416.97
8.0.160.0040.00416.93
8.0.150.0040.00317.02
8.0.140.0040.00416.82
8.0.130.0000.00713.46
8.0.120.0080.00016.99
8.0.110.0050.00316.88
8.0.100.0040.00416.78
8.0.90.0000.00716.85
8.0.80.0100.01016.89
8.0.70.0080.00016.76
8.0.60.0000.00817.00
8.0.50.0040.00416.84
8.0.30.0090.00917.22
8.0.20.0110.01117.40
8.0.10.0000.00717.14
8.0.00.0100.00816.86
7.4.330.0050.00015.08
7.4.320.0000.00616.41
7.4.300.0030.00316.50
7.4.290.0030.00316.52
7.4.280.0040.00416.66
7.4.270.0070.00016.52
7.4.260.0000.00716.49
7.4.250.0040.00416.61
7.4.240.0000.00716.52
7.4.230.0000.00716.30
7.4.220.0070.01116.68
7.4.210.0120.00916.46
7.4.200.0080.00016.69
7.4.160.0140.00716.66
7.4.150.0140.00317.40
7.4.140.0070.01417.86
7.4.130.0110.00616.57
7.4.120.0110.00916.48
7.4.110.0090.01216.59
7.4.100.0100.01016.41
7.4.90.0170.00316.55
7.4.80.0090.00919.39
7.4.70.0090.00916.52
7.4.60.0120.00416.49
7.4.50.0030.00316.32
7.4.40.0050.01116.38
7.4.30.0150.01116.67
7.4.00.0030.01315.16
7.3.330.0000.00513.33
7.3.320.0040.00413.19
7.3.310.0040.00416.43
7.3.300.0000.00616.17
7.3.290.0080.01016.36
7.3.280.0070.00916.38
7.3.270.0070.01617.40
7.3.260.0170.00716.26
7.3.250.0120.00616.46
7.3.240.0100.00716.30
7.3.230.0100.00716.39
7.3.210.0070.01116.32
7.3.200.0060.00919.39
7.3.190.0080.00716.29
7.3.180.0060.01016.31
7.3.170.0090.00616.28
7.3.160.0230.00016.52
7.3.120.0030.01415.06
7.3.110.0070.00714.76
7.3.100.0050.00514.72
7.3.90.0060.01014.83
7.3.80.0000.01014.84
7.3.70.0030.00914.59
7.3.60.0060.00314.96
7.3.50.0030.01014.91
7.3.40.0000.01514.64
7.3.30.0060.00615.01
7.3.20.0000.01216.49
7.3.10.0030.00916.71
7.3.00.0040.00716.60
7.2.330.0100.01016.58
7.2.320.0060.00916.77
7.2.310.0100.00716.47
7.2.300.0060.01116.68
7.2.290.0000.01616.45
7.2.240.0030.01315.19
7.2.230.0080.00814.92
7.2.220.0070.00714.96
7.2.210.0040.01115.11
7.2.200.0030.01014.84
7.2.190.0060.00615.05
7.2.180.0040.01115.17
7.2.170.0030.00915.18
7.2.160.0060.00914.95
7.2.150.0040.00817.10
7.2.140.0030.01016.84
7.2.130.0030.01317.11
7.2.120.0060.00316.73
7.2.110.0060.00916.61
7.2.100.0000.01116.71
7.2.90.0100.00616.89
7.2.80.0030.01216.86
7.2.70.0030.00716.86
7.2.60.0070.00817.00
7.2.50.0120.00616.78
7.2.40.0030.01317.04
7.2.30.0060.01016.82
7.2.20.0080.00816.92
7.2.10.0060.00916.84
7.2.00.0090.00818.00
7.1.330.0030.00615.59
7.1.320.0030.01015.87
7.1.310.0000.01215.85
7.1.300.0060.00315.73
7.1.290.0030.00915.77
7.1.280.0040.00915.74
7.1.270.0060.00615.50
7.1.260.0090.00615.69
7.1.250.0000.00715.70
7.1.200.0060.00615.96
7.1.100.0040.00717.98
7.1.70.0050.00516.87
7.1.60.0140.01020.03
7.1.50.0000.02116.81
7.1.00.0000.08022.30
7.0.200.0100.00716.94
7.0.60.0100.06019.82
7.0.50.0030.04717.94
7.0.40.0170.07320.27
7.0.30.0300.07320.11
7.0.20.0300.05020.33
7.0.10.0270.08020.12
7.0.00.0000.04320.10
5.6.280.0030.06320.78
5.6.210.0100.04720.69
5.6.200.0070.07318.19
5.6.190.0070.04320.60
5.6.180.0300.08320.41
5.6.170.0270.07020.46
5.6.160.0100.07720.54
5.6.150.0000.04318.18
5.6.140.0130.06318.20
5.6.130.0130.06718.28
5.6.120.0030.04321.02
5.6.110.0130.07320.98
5.6.100.0000.04320.98
5.6.90.0030.08020.98
5.6.80.0130.07320.37
5.6.70.4270.04020.39
5.5.350.0100.07720.50
5.5.340.0130.07717.97
5.5.330.0070.08320.42
5.5.320.0430.07020.41
5.5.310.0270.06020.19
5.5.300.0000.07717.98
5.5.290.0000.04317.92
5.5.280.0100.05020.90
5.5.270.0070.04020.89
5.5.260.0070.05020.89
5.5.250.0030.08020.49
5.5.240.0400.06020.35
5.4.450.0770.06019.60
5.4.440.0770.05019.43
5.4.430.0830.06019.38
5.4.420.0570.05319.59
5.4.410.0630.06019.42
5.4.400.0770.04719.09
5.4.390.0800.03719.25
5.4.380.0670.05319.15
5.4.370.0700.04719.29
5.4.360.0730.05018.95
5.4.350.0700.04719.27
5.4.340.0570.05719.01
5.4.320.0670.04719.08
5.4.310.0670.05018.84
5.4.300.0600.05318.95
5.4.290.0570.04719.27
5.4.280.0530.05719.15
5.4.270.0600.05019.24
5.4.260.0500.04719.29
5.4.250.0530.05719.22
5.4.240.0730.04719.11
5.4.230.0600.04719.05
5.4.220.0570.05318.94
5.4.210.0730.06319.01
5.4.200.0770.04016.96
5.4.190.0700.05019.02
5.4.180.0670.05019.06
5.4.170.0700.05019.17
5.4.160.0770.04718.90
5.4.150.0770.04318.90
5.4.140.0670.05016.33
5.4.130.0730.04016.54
5.4.120.0700.04316.34
5.4.110.0670.04716.57
5.4.100.0570.05016.39
5.4.90.0600.04716.72
5.4.80.0700.04716.55
5.4.70.0700.04716.38
5.4.60.0300.05316.49
5.4.50.0070.06716.30
5.4.40.0000.03716.22
5.4.30.0000.06716.53
5.4.20.0170.04016.16

preferences:
71.15 ms | 401 KiB | 5 Q