3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array['ids'] = array( '0' => array( 'id' => 1, 'val' => 'one'), 'delete' => 3, '2' => array( 'id' => 2, 'val' => 'two'), '1' => array( 'id' => 3, 'val' => 'three')); unset($array['ids']['delete']); print_r($array); $array['ids'] = array_values($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)
8.3.60.0170.00016.63
8.3.50.0100.00722.05
8.3.40.0140.00018.53
8.3.30.0070.00718.72
8.3.20.0000.00818.59
8.3.10.0040.00420.58
8.3.00.0050.00921.65
8.2.180.0070.00716.75
8.2.170.0090.00622.96
8.2.160.0120.00420.38
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0030.00526.16
8.2.120.0080.00019.36
8.2.110.0100.00021.04
8.2.100.0060.00617.78
8.2.90.0000.00817.63
8.2.80.0040.00418.75
8.2.70.0060.00317.93
8.2.60.0040.00418.16
8.2.50.0030.01018.10
8.2.40.0040.00421.15
8.2.30.0050.00219.20
8.2.20.0030.00517.58
8.2.10.0050.00317.57
8.2.00.0070.00017.69
8.1.280.0100.00725.92
8.1.270.0030.00523.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00823.92
8.1.230.0080.00317.82
8.1.220.0000.00817.78
8.1.210.0070.00318.77
8.1.200.0030.00617.23
8.1.190.0040.00417.22
8.1.180.0040.00418.10
8.1.170.0030.00518.56
8.1.160.0000.00718.74
8.1.150.0000.00818.76
8.1.140.0040.00417.44
8.1.130.0000.00717.73
8.1.120.0030.00317.39
8.1.110.0040.00417.32
8.1.100.0040.00417.31
8.1.90.0070.00017.33
8.1.80.0040.00417.29
8.1.70.0070.00017.30
8.1.60.0040.00417.45
8.1.50.0040.00417.26
8.1.40.0000.00717.45
8.1.30.0040.00417.41
8.1.20.0050.00317.53
8.1.10.0040.00417.38
8.1.00.0040.00717.39
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00718.38
8.0.270.0030.00317.21
8.0.260.0000.00616.63
8.0.250.0040.00416.89
8.0.240.0050.00516.84
8.0.230.0030.00316.81
8.0.220.0000.00716.77
8.0.210.0040.00416.77
8.0.200.0040.00416.77
8.0.190.0070.00016.79
8.0.180.0050.00316.79
8.0.170.0040.00416.83
8.0.160.0070.00016.69
8.0.150.0060.00316.60
8.0.140.0090.00316.77
8.0.130.0060.00013.29
8.0.120.0020.00516.63
8.0.110.0050.00216.76
8.0.100.0040.00416.80
8.0.90.0000.00716.74
8.0.80.0100.00916.75
8.0.70.0070.00016.65
8.0.60.0040.00416.72
8.0.50.0020.00516.76
8.0.30.0090.01017.00
8.0.20.0120.00717.40
8.0.10.0080.00016.77
8.0.00.0080.01116.63
7.4.330.0050.00014.66
7.4.320.0060.00016.62
7.4.300.0040.00416.52
7.4.290.0040.00416.46
7.4.280.0050.00316.66
7.4.270.0000.00716.60
7.4.260.0040.00413.30
7.4.250.0030.00316.52
7.4.240.0000.00716.58
7.4.230.0070.00016.71
7.4.220.0070.01016.70
7.4.210.0070.00916.58
7.4.200.0040.00416.32
7.4.190.0030.00316.66
7.4.160.0120.00316.32
7.4.150.0030.01417.40
7.4.140.0120.00417.86
7.4.130.0090.01016.47
7.4.120.0110.00716.48
7.4.110.0090.00916.39
7.4.100.0040.01416.49
7.4.90.0100.00716.43
7.4.80.0140.00419.04
7.4.70.0030.01316.58
7.4.60.0120.00616.49
7.4.50.0030.00616.37
7.4.40.0070.00722.27
7.4.30.0110.00716.63
7.4.00.0030.01314.84
7.3.330.0050.00013.17
7.3.320.0000.00613.11
7.3.310.0030.00316.36
7.3.300.0000.00716.25
7.3.290.0070.01416.30
7.3.280.0080.00816.25
7.3.270.0040.01517.40
7.3.260.0050.01818.24
7.3.250.0110.00616.23
7.3.240.0080.01116.65
7.3.230.0060.00916.49
7.3.210.0090.00916.25
7.3.200.0110.00719.39
7.3.190.0060.01516.49
7.3.180.0100.01016.42
7.3.170.0120.00316.36
7.3.160.0030.01316.27
7.3.120.0000.01414.78
7.2.330.0100.00616.30
7.2.320.0100.01316.45
7.2.310.0070.01116.64
7.2.300.0100.01016.66
7.2.290.0110.00716.39
7.2.00.0030.00719.11
7.1.200.0060.00615.68
7.1.100.0080.00317.74
7.1.70.0080.01317.02
7.1.60.0070.01819.40
7.1.50.0120.00916.56
7.1.00.0070.06022.54
7.0.200.0080.00016.76
7.0.140.0100.06022.12
7.0.60.0270.06020.00
7.0.50.0130.08017.87
7.0.40.0070.04320.26
7.0.30.0030.04720.30
7.0.20.0100.07320.16
7.0.10.0100.04020.02
7.0.00.0130.03320.14
5.6.280.0000.07720.91
5.6.210.0100.08020.47
5.6.200.0000.04318.19
5.6.190.0100.05720.50
5.6.180.0100.07720.47
5.6.170.0000.05020.63
5.6.160.0070.04020.67
5.6.150.0130.07320.50
5.6.140.0030.08320.31
5.6.130.0170.04720.18
5.6.120.0070.06020.31
5.6.110.0100.08320.31
5.6.100.0200.07320.22
5.6.90.0100.05720.16
5.6.80.0170.03319.79
5.6.70.0070.07719.60
5.6.60.0070.04719.87
5.6.50.0030.08319.88
5.6.40.0030.04319.68
5.6.30.0030.04319.59
5.6.20.0100.05019.88
5.6.10.0100.08019.59
5.6.00.0030.06719.52
5.5.350.0030.08020.49
5.5.340.0100.07718.08
5.5.330.0070.08020.21
5.5.320.0100.03720.27
5.5.310.0100.07020.27
5.5.300.0130.07720.21
5.5.290.0070.05720.30
5.5.280.0070.08320.23
5.5.270.0130.03320.28
5.5.260.0070.05720.16
5.5.250.0070.07719.74
5.5.240.0100.06319.53
5.5.230.0030.06719.36
5.5.220.0030.04319.57
5.5.210.0030.08319.57
5.5.200.0030.05019.64
5.5.190.0030.08019.68
5.5.180.0170.07319.40
5.5.160.0130.04019.47
5.5.150.0100.07719.31
5.5.140.0030.05719.58
5.5.130.0000.08719.55
5.5.120.0100.05319.55
5.5.110.0130.07319.38
5.5.100.0030.06019.39
5.5.90.0070.08019.55
5.5.80.0000.04719.38
5.5.70.0130.06719.44
5.5.60.0000.04319.47
5.5.50.0130.03319.32
5.5.40.0070.04319.43
5.5.30.0030.05019.32
5.5.20.0030.04019.59
5.5.10.0030.05319.61
5.5.00.0130.05019.60
5.4.450.0170.06019.20
5.4.440.0070.05719.48
5.4.430.0100.07319.19
5.4.420.0070.05019.46
5.4.410.0000.08019.40
5.4.400.0130.06719.01
5.4.390.0000.05319.24
5.4.380.0030.05319.15
5.4.370.0130.07019.02
5.4.360.0100.03718.85
5.4.350.0070.03719.23
5.4.340.0030.04719.15
5.4.320.0100.04018.92
5.4.310.0100.07019.14
5.4.300.0030.04719.23
5.4.290.0130.06018.83
5.4.280.0200.06719.15
5.4.270.0000.08719.26
5.4.260.0100.07018.88
5.4.250.0000.07018.96
5.4.240.0100.06719.07
5.4.230.0070.05319.14
5.4.220.0030.07719.14
5.4.210.0070.04019.07
5.4.200.0200.06718.91
5.4.190.0000.06018.86
5.4.180.0130.05018.91
5.4.170.0070.05018.86
5.4.160.0200.06019.11
5.4.150.0200.06719.14
5.4.140.0070.04716.39
5.4.130.0100.06716.37
5.4.120.0130.03316.39
5.4.110.0030.07316.39
5.4.100.0100.06016.46
5.4.90.0100.03716.67
5.4.80.0070.03716.41
5.4.70.0070.07316.43
5.4.60.0100.06716.31
5.4.50.0100.07016.52
5.4.40.0000.08316.43
5.4.30.0030.06316.34
5.4.20.0100.06016.50
5.4.10.0100.07016.40
5.4.00.0030.07315.71
5.3.290.0070.07714.83
5.3.280.0000.08314.49
5.3.270.0030.04014.74
5.3.260.0100.04714.67
5.3.250.0030.06314.67
5.3.240.0100.06014.61
5.3.230.0030.04014.59
5.3.220.0070.05714.59
5.3.210.0100.04014.61
5.3.200.0000.04314.72
5.3.190.0070.07314.58
5.3.180.0030.04714.44
5.3.170.0000.07714.64
5.3.160.0030.04314.59
5.3.150.0000.08314.61
5.3.140.0030.05014.56
5.3.130.0130.07314.60
5.3.120.0070.04714.60
5.3.110.0100.03714.52
5.3.100.0070.07714.02
5.3.90.0070.07714.16
5.3.80.0130.06313.90
5.3.70.0130.05314.02
5.3.60.0070.06714.05
5.3.50.0100.06313.90
5.3.40.0100.04013.98
5.3.30.0070.07313.91
5.3.20.0070.07313.63
5.3.10.0100.06713.59
5.3.00.0030.07313.56
5.2.170.0100.06311.04
5.2.160.0030.05311.21
5.2.150.0030.06311.30
5.2.140.0130.03311.10
5.2.130.0100.05011.11
5.2.120.0000.03311.05
5.2.110.0100.05711.24
5.2.100.0070.06011.09
5.2.90.0030.04011.10
5.2.80.0000.03711.09
5.2.70.0100.04011.23
5.2.60.0130.03310.96
5.2.50.0030.06311.04
5.2.40.0030.06011.00
5.2.30.0030.06011.04
5.2.20.0100.05311.09
5.2.10.0070.05010.92
5.2.00.0100.05710.78
5.1.60.0070.0409.93
5.1.50.0070.04310.00
5.1.40.0030.02710.04
5.1.30.0000.03310.34
5.1.20.0000.03010.39
5.1.10.0070.06010.12
5.1.00.0070.05310.04
5.0.50.0030.0378.55
5.0.40.0030.0408.47
5.0.30.0000.0578.28
5.0.20.0100.0138.16
5.0.10.0070.0178.14
5.0.00.0070.0608.17
4.4.90.0000.0177.89
4.4.80.0000.0177.89
4.4.70.0100.0177.89
4.4.60.0130.0107.89
4.4.50.0070.0137.89
4.4.40.0000.0577.89
4.4.30.0030.0337.89
4.4.20.0000.0207.89
4.4.10.0030.0337.89
4.4.00.0070.0407.89
4.3.110.0030.0207.89
4.3.100.0100.0177.89
4.3.90.0030.0137.89
4.3.80.0000.0577.89
4.3.70.0000.0277.89
4.3.60.0030.0177.89
4.3.50.0030.0137.89
4.3.40.0030.0237.89
4.3.30.0000.0377.89
4.3.20.0070.0177.89
4.3.10.0000.0337.89
4.3.00.0000.0277.89

preferences:
46.56 ms | 401 KiB | 5 Q