3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array( 'one' => 'string1', 'two' => 'string2', 'three' => 'string3', 'four' => 'string4'); $aNewArray=array(); foreach($array as $key=>$value) { switch($key) { case 'one': $aNewArray[3]['one']=$value; break; case 'two': $aNewArray[2]['two']=$value; break; case 'three': $aNewArray[1]['three']=$value; break; case 'four': $aNewArray[1]['four']=$value; break; } } print_r($aNewArray);

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)
8.3.60.0110.00716.75
8.3.50.0090.00821.98
8.3.40.0130.00718.74
8.3.30.0120.00319.04
8.3.20.0050.00320.14
8.3.10.0040.00421.70
8.3.00.0040.00419.38
8.2.180.0120.00318.17
8.2.170.0040.01122.96
8.2.160.0030.01320.35
8.2.150.0000.00724.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00422.08
8.2.110.0030.00622.09
8.2.100.0070.00417.84
8.2.90.0000.00819.34
8.2.80.0000.00917.97
8.2.70.0000.00817.63
8.2.60.0000.00717.93
8.2.50.0030.00618.07
8.2.40.0000.00820.01
8.2.30.0060.00318.13
8.2.20.0050.00217.88
8.2.10.0000.00717.94
8.2.00.0030.00617.75
8.1.280.0140.00325.92
8.1.270.0080.00023.96
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0000.00923.73
8.1.230.0040.00719.14
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0000.00817.36
8.1.190.0040.00417.41
8.1.180.0030.00618.10
8.1.170.0040.00418.65
8.1.160.0060.00321.92
8.1.150.0040.00418.64
8.1.140.0000.00717.36
8.1.130.0000.00717.84
8.1.120.0000.00717.36
8.1.110.0030.00517.44
8.1.100.0040.00417.34
8.1.90.0040.00417.39
8.1.80.0040.00417.36
8.1.70.0030.00517.45
8.1.60.0060.00317.48
8.1.50.0000.00817.54
8.1.40.0000.00817.40
8.1.30.0040.00417.64
8.1.20.0020.00517.57
8.1.10.0020.00517.55
8.1.00.0040.00417.43
8.0.300.0000.00819.02
8.0.290.0000.00717.18
8.0.280.0000.00718.35
8.0.270.0070.00017.20
8.0.260.0030.00317.26
8.0.250.0070.00016.97
8.0.240.0040.00416.85
8.0.230.0040.00416.93
8.0.220.0030.00316.96
8.0.210.0000.00716.80
8.0.200.0040.00416.93
8.0.190.0080.00016.84
8.0.180.0040.00416.81
8.0.170.0030.00616.81
8.0.160.0040.00416.79
8.0.150.0050.00316.67
8.0.140.0050.00316.75
8.0.130.0030.00313.31
8.0.120.0000.00816.76
8.0.110.0000.00816.89
8.0.100.0090.00016.73
8.0.90.0000.00716.71
8.0.80.0070.01016.77
8.0.70.0040.00416.94
8.0.60.0050.00216.79
8.0.50.0040.00416.84
8.0.30.0100.01017.00
8.0.20.0080.01917.40
8.0.10.0080.00016.98
8.0.00.0060.01316.68
7.4.330.0000.00515.13
7.4.320.0070.00016.61
7.4.300.0060.00016.59
7.4.290.0000.00716.48
7.4.280.0050.00316.64
7.4.270.0030.00316.45
7.4.260.0070.00016.59
7.4.250.0040.00416.48
7.4.240.0030.00316.58
7.4.230.0020.00516.35
7.4.220.0030.01416.71
7.4.210.0090.00516.54
7.4.200.0040.00416.50
7.4.190.0000.00716.73
7.4.160.0160.00316.45
7.4.150.0130.00617.40
7.4.140.0080.01217.86
7.4.130.0110.00716.62
7.4.120.0090.01116.61
7.4.110.0070.01116.59
7.4.100.0100.01016.60
7.4.90.0090.00916.50
7.4.80.0140.00319.39
7.4.70.0110.00716.39
7.4.60.0100.00716.70
7.4.50.0030.00516.45
7.4.40.0070.00722.77
7.4.30.0030.01216.42
7.4.00.0030.01115.21
7.3.330.0000.00813.22
7.3.320.0030.00313.24
7.3.310.0050.00316.16
7.3.300.0030.00316.32
7.3.290.0090.01016.29
7.3.280.0100.01016.33
7.3.270.0100.01417.40
7.3.260.0190.00416.29
7.3.250.0100.00716.35
7.3.240.0130.00316.35
7.3.230.0040.01616.39
7.3.210.0030.01316.17
7.3.200.0140.00419.39
7.3.190.0140.00716.29
7.3.180.0100.01016.56
7.3.170.0080.00816.59
7.3.160.0140.00316.56
7.3.120.0030.01415.09
7.2.330.0140.00416.49
7.2.320.0120.01116.75
7.2.310.0090.01516.56
7.2.300.0060.01216.67
7.2.290.0060.01216.67
7.2.00.0040.01219.50
7.1.100.0000.01118.14
7.1.70.0070.00317.19
7.1.60.0030.02019.46
7.1.50.0080.00316.70
7.1.00.0070.07322.57
7.0.200.0000.00716.90
7.0.140.0100.06322.08
7.0.100.0030.04021.74
7.0.90.0030.04021.77
7.0.80.0100.03321.65
7.0.70.0030.03321.78
7.0.60.0000.03721.59
7.0.50.0030.03322.12
7.0.40.0070.04020.13
7.0.30.0030.08320.02
7.0.20.0100.08320.13
7.0.10.0000.07020.06
7.0.00.0070.03320.09
5.6.280.0100.06721.04
5.6.250.0030.04320.72
5.6.240.0030.04020.67
5.6.230.0100.03320.50
5.6.220.0030.04020.63
5.6.210.0030.03320.68
5.6.200.0000.03721.00
5.6.190.0030.03721.00
5.6.180.0030.07720.93
5.6.170.0130.07321.17
5.6.160.0030.07720.95
5.6.150.0000.05321.11
5.6.140.0100.03021.01
5.6.130.0000.08021.04
5.6.120.0000.03721.10
5.6.110.0030.06320.95
5.6.100.0100.06720.98
5.6.90.0170.07720.88
5.6.80.0070.05020.45
5.6.70.0030.07020.51
5.6.60.0070.04320.35
5.6.50.0070.06320.32
5.6.40.0000.08020.44
5.6.30.0030.07020.43
5.6.20.0030.06720.36
5.6.10.0070.05720.46
5.6.00.0030.03720.45
5.5.380.0030.04020.54
5.5.370.0030.03720.51
5.5.360.0000.03720.41
5.5.350.0000.03720.44
5.5.340.0070.03020.91
5.5.330.0030.05720.75
5.5.320.0070.07720.82
5.5.310.0070.04020.82
5.5.300.0130.06720.86
5.5.290.0000.04020.63
5.5.280.0000.06020.89
5.5.270.0030.04320.76
5.5.260.0070.08320.88
5.5.250.0170.06720.70
5.5.240.0000.06720.25
5.5.230.0070.07320.23
5.5.220.0070.04320.25
5.5.210.0130.07320.15
5.5.200.0030.03320.11
5.5.190.0030.04720.13
5.5.180.0000.07719.99
5.5.160.0000.07720.07
5.5.150.0070.04720.07
5.5.140.0070.05720.07
5.5.130.0000.05020.17
5.5.120.0000.04720.22
5.5.110.0000.05720.25
5.5.100.0030.03719.94
5.5.90.0070.03020.10
5.5.80.0030.06720.16
5.5.70.0000.07720.09
5.5.60.0070.07319.94
5.5.50.0000.08020.07
5.5.40.0030.03720.05
5.5.30.0000.07020.14
5.5.20.0070.06720.13
5.5.10.0030.07320.10
5.5.00.0000.04720.04
5.4.450.0070.07719.23
5.4.440.0000.07719.48
5.4.430.0030.08019.50
5.4.420.0030.07019.45
5.4.410.0130.02319.43
5.4.400.0030.07318.95
5.4.390.0070.07318.89
5.4.380.0070.04719.03
5.4.370.0000.07719.03
5.4.360.0030.07019.03
5.4.350.0030.07019.04
5.4.340.0030.08018.87
5.4.320.0000.06319.14
5.4.310.0070.06719.04
5.4.300.0100.07019.03
5.4.290.0030.07318.89
5.4.280.0030.06019.03
5.4.270.0030.07019.11
5.4.260.0030.04019.16
5.4.250.0000.08719.02
5.4.240.0000.06318.89
5.4.230.0000.05319.13
5.4.220.0070.06319.17
5.4.210.0070.06019.12
5.4.200.0030.07319.04
5.4.190.0000.05019.15
5.4.180.0030.05319.13
5.4.170.0030.06719.04
5.4.160.0030.06018.92
5.4.150.0030.07018.98
5.4.140.0000.07716.36
5.4.130.0030.07016.27
5.4.120.0000.06716.36
5.4.110.0030.07316.43
5.4.100.0070.05716.50
5.4.90.0070.06016.48
5.4.80.0030.04016.33
5.4.70.0030.04016.48
5.4.60.0070.06716.39
5.4.50.0070.06716.31
5.4.40.0000.03016.48
5.4.30.0100.05016.35
5.4.20.0000.07716.32
5.4.10.0070.06716.51
5.4.00.0030.07015.81
5.3.290.0100.03315.59
5.3.280.0030.03015.59
5.3.270.0000.05315.59
5.3.260.0000.05715.59
5.3.250.0070.06015.59
5.3.240.0070.06315.59
5.3.230.0030.07715.59
5.3.220.0000.05715.59
5.3.210.0100.05715.59
5.3.200.0070.06015.59
5.3.190.0070.04715.59
5.3.180.0000.07715.59
5.3.170.0000.03715.59
5.3.160.0030.05315.59
5.3.150.0070.06715.59
5.3.140.0000.07315.59
5.3.130.0070.04315.59
5.3.120.0000.08015.59
5.3.110.0000.03715.59
5.3.100.0000.06315.59
5.3.90.0030.07715.59
5.3.80.0000.03015.59
5.3.70.0070.06015.59
5.3.60.0030.05715.59
5.3.50.0000.06015.59
5.3.40.0030.02715.59
5.3.30.0000.03015.59
5.3.20.0000.05715.59
5.3.10.0070.05015.59
5.3.00.0030.07715.59
5.2.170.0070.05315.59
5.2.160.0000.02315.59
5.2.150.0030.05715.59
5.2.140.0000.02715.59
5.2.130.0000.02315.59
5.2.120.0070.05015.59
5.2.110.0030.04715.59
5.2.100.0070.05715.59
5.2.90.0000.06015.59
5.2.80.0000.06315.59
5.2.70.0070.05015.59
5.2.60.0030.05315.59
5.2.50.0030.06315.59
5.2.40.0000.05715.59
5.2.30.0000.06315.59
5.2.20.0070.05315.59
5.2.10.0030.06015.59
5.2.00.0070.06015.59
5.1.60.0000.06015.59
5.1.50.0030.03015.59
5.1.40.0000.05315.59
5.1.30.0000.05715.59
5.1.20.0030.02715.59
5.1.10.0030.05715.59
5.1.00.0030.02315.59
5.0.50.0030.04015.59
5.0.40.0000.04315.59
5.0.30.0070.05715.59
5.0.20.0030.03315.59
5.0.10.0000.04015.59
5.0.00.0000.06315.59
4.4.90.0000.03715.59
4.4.80.0000.02715.59
4.4.70.0000.03315.59
4.4.60.0030.03015.59
4.4.50.0070.03315.59
4.4.40.0000.05315.59
4.4.30.0000.03715.59
4.4.20.0000.03315.59
4.4.10.0070.02015.59
4.4.00.0000.05315.59
4.3.110.0000.02715.59
4.3.100.0070.03015.59
4.3.90.0030.03015.59
4.3.80.0000.04315.59
4.3.70.0000.01315.59
4.3.60.0000.02715.59
4.3.50.0000.03715.59
4.3.40.0000.05015.59
4.3.30.0030.03715.59
4.3.20.0000.03715.59
4.3.10.0030.03315.59
4.3.00.0030.03015.59

preferences:
41.95 ms | 401 KiB | 5 Q