3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array['ids'] = array( '0' => array( 'id' => 1, 'val' => 'one'), 'delete' => 3, '2' => array( 'id' => 2, 'val' => 'two'), '1' => array( 'id' => 3, 'val' => 'three')); print_r($array); unset($array['delete']); $array['ids'] = array_values($array['ids']); print_r($array);

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)
8.3.60.0100.00316.63
8.3.50.0120.00721.89
8.3.40.0000.01418.84
8.3.30.0110.00319.17
8.3.20.0080.00020.24
8.3.10.0000.00823.70
8.3.00.0100.00017.35
8.2.180.0150.00018.41
8.2.170.0070.01422.96
8.2.160.0030.01020.52
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0090.00026.16
8.2.120.0040.00422.21
8.2.110.0060.00322.10
8.2.100.0060.00617.91
8.2.90.0060.00319.18
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0090.00017.91
8.2.50.0060.00318.07
8.2.40.0040.00418.03
8.2.30.0030.00517.94
8.2.20.0040.00417.56
8.2.10.0040.00418.10
8.2.00.0030.00617.74
8.1.280.0120.00325.92
8.1.270.0040.00422.13
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0080.00023.88
8.1.230.0030.00718.99
8.1.220.0000.00917.74
8.1.210.0000.00918.77
8.1.200.0070.00717.35
8.1.190.0030.00617.52
8.1.180.0050.00318.10
8.1.170.0080.00018.50
8.1.160.0000.00721.94
8.1.150.0040.00418.48
8.1.140.0000.00817.45
8.1.130.0000.00717.87
8.1.120.0030.00617.38
8.1.110.0040.00417.41
8.1.100.0000.00717.41
8.1.90.0040.00417.31
8.1.80.0080.00017.45
8.1.70.0070.00017.36
8.1.60.0040.00417.58
8.1.50.0000.00817.40
8.1.40.0000.00717.49
8.1.30.0040.00417.56
8.1.20.0030.00517.59
8.1.10.0040.00417.33
8.1.00.0060.00317.38
8.0.300.0040.00418.77
8.0.290.0040.00417.05
8.0.280.0040.00418.23
8.0.270.0030.00317.13
8.0.260.0080.00017.13
8.0.250.0030.00316.76
8.0.240.0040.00416.82
8.0.230.0000.00716.79
8.0.220.0030.00316.77
8.0.210.0070.00016.81
8.0.200.0070.00016.69
8.0.190.0040.00416.71
8.0.180.0070.00016.84
8.0.170.0040.00416.79
8.0.160.0030.00316.83
8.0.150.0040.00416.66
8.0.140.0000.00716.73
8.0.130.0000.00813.23
8.0.120.0000.00716.56
8.0.110.0070.00016.79
8.0.100.0000.00716.66
8.0.90.0040.00416.71
8.0.80.0030.01716.76
8.0.70.0000.00716.81
8.0.60.0000.00816.80
8.0.50.0000.00716.70
8.0.30.0090.00917.03
8.0.20.0100.00717.40
8.0.10.0070.00016.86
8.0.00.0090.00816.71
7.4.330.0020.00215.19
7.4.320.0040.00416.65
7.4.300.0030.00316.36
7.4.290.0000.00716.52
7.4.280.0030.00316.59
7.4.270.0030.00316.61
7.4.260.0030.00316.60
7.4.250.0000.00716.58
7.4.240.0020.00516.61
7.4.230.0030.00316.54
7.4.220.0070.02016.57
7.4.210.0060.00816.55
7.4.200.0040.00416.58
7.4.190.0030.00516.76
7.4.160.0090.00616.51
7.4.150.0090.00917.40
7.4.140.0070.01117.86
7.4.130.0070.01016.46
7.4.120.0120.00616.45
7.4.110.0060.01016.47
7.4.100.0140.00716.31
7.4.90.0080.01016.27
7.4.80.0120.00619.39
7.4.70.0130.00316.46
7.4.60.0100.00616.34
7.4.50.0050.00016.44
7.4.40.0000.01822.77
7.4.30.0120.00316.67
7.4.00.0000.01514.90
7.3.330.0030.00313.14
7.3.320.0060.00012.96
7.3.310.0050.00216.12
7.3.300.0040.00416.32
7.3.290.0150.00016.32
7.3.280.0060.00916.29
7.3.270.0030.01317.40
7.3.260.0070.01116.23
7.3.250.0170.00616.42
7.3.240.0090.01216.43
7.3.230.0060.01016.39
7.3.210.0060.01116.27
7.3.200.0070.01019.39
7.3.190.0090.00916.52
7.3.180.0030.01216.49
7.3.170.0090.00616.35
7.3.160.0140.00616.20
7.3.120.0000.01714.57
7.2.330.0040.01416.54
7.2.320.0000.01716.62
7.2.310.0120.00616.61
7.2.300.0180.03816.29
7.2.290.0060.01116.55
7.2.60.0070.00716.65
7.2.00.0100.00319.42
7.1.200.0060.00615.75
7.1.100.0090.00318.16
7.1.70.0000.00817.34
7.1.60.0100.01019.33
7.1.50.0000.01816.91
7.1.00.0000.07322.57
7.0.200.0500.00714.57
7.0.140.0100.06722.01
7.0.70.0070.08021.69
7.0.60.0030.08021.73
7.0.50.0100.07322.14
7.0.40.0030.04320.18
7.0.30.0100.07020.11
7.0.20.0100.10320.02
7.0.10.0070.08320.09
7.0.00.0130.07019.94
5.6.280.0070.07320.91
5.6.220.0000.07320.58
5.6.210.0100.07720.74
5.6.200.0070.09020.96
5.6.190.0070.08320.95
5.6.180.0070.08721.04
5.6.170.0030.07721.17
5.6.160.0100.08021.03
5.6.150.0030.08321.08
5.6.140.0030.08721.04
5.6.130.0030.09021.09
5.6.120.0030.06021.02
5.6.110.0030.06021.02
5.6.100.0130.06321.06
5.6.90.0130.04021.02
5.6.80.0070.07720.29
5.6.70.0030.05720.32
5.6.60.0100.07720.36
5.6.50.0070.07720.56
5.6.40.0030.07020.42
5.6.30.0070.07720.39
5.6.20.0000.06320.46
5.6.10.0000.06720.39
5.6.00.0100.03320.38
5.5.360.0070.06020.35
5.5.350.0070.05320.36
5.5.340.0100.07720.79
5.5.330.0170.05020.75
5.5.320.0100.03720.84
5.5.310.0030.07720.91
5.5.300.0100.07020.81
5.5.290.0100.08020.90
5.5.280.0000.07720.75
5.5.270.0000.05320.86
5.5.260.0000.05320.86
5.5.250.0000.06020.60
5.5.240.0130.07020.29
5.5.230.0100.07020.09
5.5.220.0070.04320.30
5.5.210.0030.08020.28
5.5.200.0030.08320.27
5.5.190.0000.06020.29
5.5.180.0030.08320.25
5.5.160.0000.04020.26
5.5.150.0070.03720.20
5.5.140.0000.07320.10
5.5.130.0000.04320.16
5.5.120.0030.03720.13
5.5.110.0000.04020.25
5.5.100.0000.04020.10
5.5.90.0030.03719.93
5.5.80.0030.03720.04
5.5.70.0000.04020.05
5.5.60.0030.04020.13
5.5.50.0030.04020.04
5.5.40.0100.03319.91
5.5.30.0000.05720.05
5.5.20.0030.03720.04
5.5.10.0030.04020.08
5.5.00.0000.04720.09
5.4.450.0170.07719.58
5.4.440.0030.07019.50
5.4.430.0000.07319.17
5.4.420.0070.05019.35
5.4.410.0070.07019.24
5.4.400.0070.08018.88
5.4.390.0000.08319.14
5.4.380.0100.06719.09
5.4.370.0030.04718.95
5.4.360.0070.07719.04
5.4.350.0000.05318.88
5.4.340.0030.07719.09
5.4.320.0030.03718.87
5.4.310.0000.04019.05
5.4.300.0000.04019.16
5.4.290.0030.04019.03
5.4.280.0070.03718.95
5.4.270.0030.03718.84
5.4.260.0000.04019.17
5.4.250.0070.03318.84
5.4.240.0000.04019.08
5.4.230.0000.04019.02
5.4.220.0030.07719.20
5.4.210.0000.05719.09
5.4.200.0030.03719.08
5.4.190.0070.03319.11
5.4.180.0000.07019.03
5.4.170.0030.06019.20
5.4.160.0000.04319.00
5.4.150.0000.04018.85
5.4.140.0000.04016.51
5.4.130.0000.03716.32
5.4.120.0070.03316.40
5.4.110.0070.03316.39
5.4.100.0000.04016.32
5.4.90.0100.03016.24
5.4.80.0100.03016.31
5.4.70.0070.03016.39
5.4.60.0000.04316.41
5.4.50.0000.03716.24
5.4.40.0030.03716.49
5.4.30.0070.03316.47
5.4.20.0070.04716.39
5.4.10.0030.03716.45
5.4.00.0030.03315.89
5.3.290.0030.03714.76
5.3.280.0030.03714.64
5.3.270.0030.03714.58
5.3.260.0000.04014.57
5.3.250.0070.04714.61
5.3.240.0000.04014.64
5.3.230.0070.03714.70
5.3.220.0030.03314.53
5.3.210.0000.04714.66
5.3.200.0000.03714.70
5.3.190.0070.03314.61
5.3.180.0000.06314.61
5.3.170.0070.03314.52
5.3.160.0030.03714.61
5.3.150.0000.03714.56
5.3.140.0030.04014.47
5.3.130.0000.04014.48
5.3.120.0000.04014.60
5.3.110.0030.03714.63
5.3.100.0070.03314.08
5.3.90.0030.03314.10
5.3.80.0070.03714.00
5.3.70.0030.05014.12
5.3.60.0070.03314.01
5.3.50.0000.04013.82
5.3.40.0000.03714.00
5.3.30.0030.03313.79
5.3.20.0000.03713.82
5.3.10.0030.03013.69
5.3.00.0000.03713.64
5.2.170.0000.03012.24
5.2.160.0000.03012.24
5.2.150.0000.04312.24
5.2.140.0030.03312.24
5.2.130.0000.03012.24
5.2.120.0000.03012.24
5.2.110.0000.03012.24
5.2.100.0030.02712.24
5.2.90.0030.02712.24
5.2.80.0070.05312.24
5.2.70.0000.04712.24
5.2.60.0000.06012.24
5.2.50.0100.05712.24
5.2.40.0030.06312.24
5.2.30.0070.06012.24
5.2.20.0100.05312.24
5.2.10.0070.05312.24
5.2.00.0070.08312.24
5.1.60.0030.05012.24
5.1.50.0030.05312.24
5.1.40.0000.05312.24
5.1.30.0000.05712.24
5.1.20.0070.05312.24
5.1.10.0030.05312.24
5.1.00.0070.05012.24
5.0.50.0030.04712.24
5.0.40.0000.05012.24
5.0.30.0100.05312.24
5.0.20.0130.03012.24
5.0.10.0000.04712.24
5.0.00.0030.06012.24
4.4.90.0030.03312.24
4.4.80.0030.03712.24
4.4.70.0070.03012.24
4.4.60.0030.03312.24
4.4.50.0000.03712.24
4.4.40.0030.04712.24
4.4.30.0030.03712.24
4.4.20.0030.03312.24
4.4.10.0000.03312.24
4.4.00.0070.04712.24
4.3.110.0000.03712.24
4.3.100.0030.02312.24
4.3.90.0030.03312.24
4.3.80.0030.05712.24
4.3.70.0000.02712.24
4.3.60.0000.02712.24
4.3.50.0030.03012.24
4.3.40.0030.03012.24
4.3.30.0000.04012.24
4.3.20.0070.03312.24
4.3.10.0030.03712.24
4.3.00.0000.03312.24

preferences:
44.56 ms | 401 KiB | 5 Q