3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = [ 'a.b.c.d = 1', 'a.b.c.e = Joey', 'a.b.c.f = Smith', 'a.b.g.d = 2', 'a.b.g.e = Chris', 'a.b.g.f = Divner' ]; function mapProfilePrefix($data, $prefix = ''){ // define $temp $temp = array(); foreach($data as $key => $value){ // define $nextKey $nextKey = $prefix . (empty($prefix) ? '' : '.') . $key; if(is_array($value)){ $temp = $temp + mapProfilePrefix($value, $nextKey); } else { $temp[$nextKey] = $value; } } return $temp; } $store = mapProfilePrefix($input); var_dump($store);

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)
8.3.60.0090.00618.30
8.3.50.0170.00321.99
8.3.40.0100.01018.57
8.3.30.0070.00719.04
8.3.20.0000.00720.39
8.3.10.0040.00421.85
8.3.00.0040.00419.09
8.2.180.0120.00618.41
8.2.170.0110.00422.96
8.2.160.0140.00022.11
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0020.00526.16
8.2.120.0040.00419.66
8.2.110.0030.00622.00
8.2.100.0040.00817.63
8.2.90.0040.00419.34
8.2.80.0050.00317.97
8.2.70.0080.00317.75
8.2.60.0000.00717.80
8.2.50.0040.00418.07
8.2.40.0050.00319.94
8.2.30.0080.00318.14
8.2.20.0000.00717.76
8.2.10.0040.00418.04
8.2.00.0080.00017.71
8.1.280.0170.00325.92
8.1.270.0040.00418.95
8.1.260.0080.00626.35
8.1.250.0070.00028.09
8.1.240.0070.00423.91
8.1.230.0110.00019.04
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0090.00017.36
8.1.190.0030.00617.24
8.1.180.0080.00018.10
8.1.170.0000.00818.57
8.1.160.0030.00521.97
8.1.150.0050.00218.90
8.1.140.0000.00817.38
8.1.130.0030.00317.71
8.1.120.0080.00017.45
8.1.110.0000.00817.36
8.1.100.0040.00417.45
8.1.90.0070.00017.49
8.1.80.0040.00417.42
8.1.70.0030.00317.50
8.1.60.0040.00417.59
8.1.50.0000.00817.59
8.1.40.0030.00617.42
8.1.30.0030.00717.63
8.1.20.0000.00717.65
8.1.10.0040.00417.57
8.1.00.0020.00517.54
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0000.00818.37
8.0.270.0030.00317.21
8.0.260.0050.00317.18
8.0.250.0070.00016.96
8.0.240.0030.00516.95
8.0.230.0080.00016.97
8.0.220.0050.00216.79
8.0.210.0030.00616.80
8.0.200.0000.00616.95
8.0.190.0000.00816.83
8.0.180.0070.00016.82
8.0.170.0070.00016.88
8.0.160.0000.00716.88
8.0.150.0080.00016.73
8.0.140.0000.00816.75
8.0.130.0000.00613.29
8.0.120.0000.00816.77
8.0.110.0040.00416.95
8.0.100.0000.00816.89
8.0.90.0040.00416.72
8.0.80.0060.00916.97
8.0.70.0040.00416.89
8.0.60.0000.00716.96
8.0.50.0040.00416.96
8.0.30.0080.01217.21
8.0.20.0100.01217.40
8.0.10.0050.00216.98
8.0.00.0170.00016.86
7.4.330.0040.00415.03
7.4.320.0030.00316.66
7.4.300.0040.00416.64
7.4.290.0030.00316.50
7.4.280.0040.00416.62
7.4.270.0030.00316.53
7.4.260.0000.00716.44
7.4.250.0070.00016.48
7.4.240.0030.00316.43
7.4.230.0000.00716.38
7.4.220.0190.00916.62
7.4.210.0140.00716.59
7.4.200.0030.00316.52
7.4.160.0070.01016.50
7.4.150.0110.00617.40
7.4.140.0060.01217.86
7.4.130.0080.00916.61
7.4.120.0110.00616.41
7.4.110.0070.01516.64
7.4.100.0140.00516.50
7.4.90.0120.00916.49
7.4.80.0060.01619.39
7.4.70.0090.00616.59
7.4.60.0030.01716.46
7.4.50.0030.00616.39
7.4.40.0090.00916.64
7.4.30.0140.00416.43
7.4.00.0080.00714.93
7.3.330.0020.00213.39
7.3.320.0020.00213.36
7.3.310.0070.00016.49
7.3.300.0000.00616.38
7.3.290.0090.00616.37
7.3.280.0100.00616.33
7.3.270.0070.01017.40
7.3.260.0120.00616.62
7.3.250.0150.00716.38
7.3.240.0110.00716.63
7.3.230.0070.01016.54
7.3.210.0120.00616.24
7.3.200.0120.00919.39
7.3.190.0100.01016.38
7.3.180.0100.00716.41
7.3.170.0060.01516.68
7.3.160.0120.00916.59
7.3.120.0070.00314.86
7.3.110.0040.01414.85
7.3.100.0100.00714.90
7.3.90.0000.01714.95
7.3.80.0130.00315.20
7.3.70.0030.00614.88
7.3.60.0040.01114.96
7.3.50.0070.00414.73
7.3.40.0030.01115.01
7.3.30.0040.01214.49
7.3.20.0000.01016.63
7.3.10.0000.01316.45
7.3.00.0030.00916.41
7.2.330.0120.00616.87
7.2.320.0030.01516.80
7.2.310.0100.00516.44
7.2.300.0170.00016.47
7.2.290.0090.00916.75
7.2.250.0040.01514.77
7.2.240.0120.00315.36
7.2.230.0000.01115.02
7.2.220.0110.00715.30
7.2.210.0130.00314.98
7.2.200.0060.00615.22
7.2.190.0040.01115.21
7.2.180.0060.00615.03
7.2.170.0030.00814.90
7.2.60.0040.01216.99
7.2.00.0150.00319.61
7.1.330.0000.01415.63
7.1.320.0100.00315.95
7.1.310.0070.00715.71
7.1.300.0030.01015.52
7.1.290.0030.00915.92
7.1.280.0070.01015.50
7.1.270.0140.00315.77
7.1.260.0060.00615.64
7.1.200.0040.00815.93
7.1.100.0100.00717.77
7.1.70.0060.00617.38
7.1.60.0030.02119.46
7.1.50.0180.00717.11
7.1.00.0070.07322.30
7.0.200.0030.00316.68
7.0.140.0000.03722.08
7.0.100.0100.05319.94
7.0.90.0130.07019.91
7.0.80.0170.07319.88
7.0.70.0100.03719.94
7.0.60.0100.08019.82
7.0.50.0070.03720.39
7.0.40.0030.08320.03
7.0.30.0070.05720.19
7.0.20.0070.05320.16
7.0.10.0070.08019.99
7.0.00.0100.07320.17
5.6.250.0070.08020.78
5.6.240.0070.03720.61
5.6.230.0000.09020.59
5.6.220.0070.05720.58
5.6.210.0100.07020.64
5.6.200.0030.04021.03
5.6.190.0030.07721.02
5.6.180.0130.04021.03
5.6.170.0070.08321.11
5.6.160.0100.06020.99
5.6.150.0100.04720.94
5.6.140.0100.08320.95
5.6.130.0130.04721.04
5.6.120.0070.08321.00
5.6.110.0000.05321.02
5.6.100.0170.07721.12
5.6.90.0100.03320.99
5.6.80.0030.07320.43
5.6.70.0070.08020.55
5.6.60.0100.07720.39
5.6.50.0100.05720.32
5.6.40.0130.03720.44
5.6.30.0070.03720.27
5.6.20.0030.03720.40
5.6.10.0070.08320.32
5.6.00.0070.03720.39
5.5.380.0070.04320.35
5.5.370.0070.06720.36
5.5.360.0070.03720.38
5.5.350.0070.08020.39
5.5.340.0030.08720.93
5.5.330.0130.08020.79
5.5.320.0130.07020.87
5.5.310.0130.08020.65
5.5.300.0230.06320.89
5.5.290.0130.06720.84
5.5.280.0070.05020.91
5.5.270.0030.08020.89
5.5.260.0070.08020.82
5.5.250.0070.03320.61
5.5.240.0070.07020.26
5.5.230.0000.04020.18
5.5.220.0070.07320.18
5.5.210.0070.03720.30
5.5.200.0130.04720.27
5.5.190.0000.07320.08
5.5.180.0030.04020.00
5.5.160.0100.07020.13
5.5.150.0000.04320.24
5.5.140.0170.06320.24
5.5.130.0170.07020.11
5.5.120.0070.06720.16
5.5.110.0100.07720.23
5.5.100.0100.07020.08
5.5.90.0100.07320.04
5.5.80.0000.06720.17
5.5.70.0000.07720.17
5.5.60.0000.08020.08
5.5.50.0100.07720.05
5.5.40.0170.05719.96
5.5.30.0000.04020.10
5.5.20.0030.07720.08
5.5.10.0030.04720.05
5.5.00.0070.04020.00
5.4.450.0000.06719.36
5.4.440.0070.04719.51
5.4.430.0030.06719.48
5.4.420.0000.07319.27
5.4.410.0070.07719.28
5.4.400.0030.07719.21
5.4.390.0070.06719.04
5.4.380.0070.03318.96
5.4.370.0000.08019.13
5.4.360.0030.06719.03
5.4.350.0030.05719.13
5.4.340.0070.06318.94
5.4.320.0100.03319.05
5.4.310.0030.06719.21
5.4.300.0070.07018.84
5.4.290.0000.07719.13
5.4.280.0070.06019.24
5.4.270.0100.03019.05
5.4.260.0000.08319.16
5.4.250.0100.07018.89
5.4.240.0070.03319.09
5.4.230.0030.07019.05
5.4.220.0030.07019.24
5.4.210.0030.08319.22
5.4.200.0070.06319.15
5.4.190.0070.07019.08
5.4.180.0100.07019.15
5.4.170.0000.08018.86
5.4.160.0100.07019.10
5.4.150.0070.03319.11
5.4.140.0070.07716.44
5.4.130.0030.03716.39
5.4.120.0070.04016.23
5.4.110.0030.06316.43
5.4.100.0130.06316.47
5.4.90.0070.03716.46
5.4.80.0100.06016.47
5.4.70.0000.05016.37
5.4.60.0070.07716.45
5.4.50.0130.07016.44
5.4.40.0000.04716.46
5.4.30.0030.08016.40
5.4.20.0070.06016.40
5.4.10.0170.05316.33
5.4.00.0070.04015.69
5.3.290.0000.08314.66
5.3.280.0200.05714.53
5.3.270.0070.08014.46
5.3.260.0100.07014.58
5.3.250.0100.05714.44
5.3.240.0100.05014.47
5.3.230.0030.07714.57
5.3.220.0170.07014.57
5.3.210.0030.05314.53
5.3.200.0100.06314.50
5.3.190.0070.07714.56
5.3.180.0030.08014.42
5.3.170.0100.06314.55
5.3.160.0100.06714.55
5.3.150.0070.07014.55
5.3.140.0070.04014.51
5.3.130.0070.07714.39
5.3.120.0170.06314.52
5.3.110.0070.06714.49
5.3.100.0100.06313.98
5.3.90.0170.06713.84
5.3.80.0070.03714.01
5.3.70.0070.06314.02
5.3.60.0100.06013.91
5.3.50.0000.04313.86
5.3.40.0070.07313.91
5.3.30.0070.07313.90
5.3.20.0130.05013.45
5.3.10.0070.04013.41
5.3.00.0070.07313.59
5.2.170.0030.03311.19
5.2.160.0070.06010.98
5.2.150.0070.03011.10
5.2.140.0000.03010.96
5.2.130.0000.04711.15
5.2.120.0070.05311.10
5.2.110.0100.05311.05
5.2.100.0000.04311.09
5.2.90.0030.06311.15
5.2.80.0030.06311.04
5.2.70.0070.06010.94
5.2.60.0070.06010.91
5.2.50.0170.05011.01
5.2.40.0030.06310.85
5.2.30.0100.05710.83
5.2.20.0030.04010.83
5.2.10.0130.03710.91
5.2.00.0100.05710.74
5.1.60.0130.03310.02
5.1.50.0070.05010.03
5.1.40.0030.0509.96
5.1.30.0030.05710.38
5.1.20.0100.05310.30
5.1.10.0030.05310.05
5.1.00.0100.04010.08
5.0.50.0030.0338.64
5.0.40.0000.0438.64
5.0.30.0030.0608.64
5.0.20.0070.0438.64
5.0.10.0000.0308.64
5.0.00.0030.0638.64
4.4.90.0000.0378.64
4.4.80.0030.0338.64
4.4.70.0030.0338.64
4.4.60.0100.0238.64
4.4.50.0000.0238.64
4.4.40.0000.0438.64
4.4.30.0070.0338.64
4.4.20.0000.0378.64
4.4.10.0000.0378.64
4.4.00.0030.0278.64
4.3.110.0030.0178.64
4.3.100.0070.0178.64
4.3.90.0000.0208.64
4.3.80.0030.0378.64
4.3.70.0000.0378.64
4.3.60.0000.0308.64
4.3.50.0030.0308.64
4.3.40.0000.0538.64
4.3.30.0000.0278.64
4.3.20.0030.0178.64
4.3.10.0000.0378.64
4.3.00.0000.0278.64

preferences:
44.17 ms | 401 KiB | 5 Q