3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1 = Array ( '0' => Array ( 'var_id' => 43 ), '1' => Array ( 'var_id' => 25 ) ); $array2 = Array ( '0' => Array ( 'name' => Tortoise ), '1' => Array ( 'name' => Black ) ); $array3 = Array ( '0' => Array ( 'id' => 1907 ), '1' => Array ( 'id' => 1908 ) ); $final = array(); foreach(array($array1, $array2, $array3) AS $array) { foreach($array AS $key => $value) { $final[$key] = $value; } } print_r($final);

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)
8.3.60.0110.00716.63
8.3.50.0120.01021.08
8.3.40.0140.00719.02
8.3.30.0130.00320.07
8.3.20.0070.01420.07
8.3.10.0040.00421.95
8.3.00.0040.00422.44
8.2.180.0000.02216.88
8.2.170.0030.01022.96
8.2.160.0100.00322.13
8.2.150.0130.00624.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0000.00820.82
8.2.110.0090.00020.25
8.2.100.0130.00017.78
8.2.90.0050.00318.99
8.2.80.0000.00719.21
8.2.70.0040.00417.75
8.2.60.0000.00917.92
8.2.50.0080.00018.07
8.2.40.0050.00319.82
8.2.30.0040.00419.41
8.2.20.0000.00717.59
8.2.10.0000.00817.78
8.2.00.0000.00717.86
8.1.280.0070.00725.92
8.1.270.0000.00723.99
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0030.00623.92
8.1.230.0040.00819.04
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0090.00017.35
8.1.190.0080.00017.68
8.1.180.0080.00018.85
8.1.170.0050.00318.55
8.1.160.0090.00018.89
8.1.150.0050.00318.61
8.1.140.0060.00317.43
8.1.130.0070.00017.87
8.1.120.0040.00417.38
8.1.110.0070.00017.35
8.1.100.0040.00417.45
8.1.90.0030.00517.45
8.1.80.0000.00717.48
8.1.70.0000.00717.35
8.1.60.0000.00917.56
8.1.50.0040.00417.51
8.1.40.0000.00717.54
8.1.30.0040.00417.46
8.1.20.0080.00017.48
8.1.10.0040.00417.48
8.1.00.0060.00317.51
8.0.300.0060.00318.77
8.0.290.0040.00417.05
8.0.280.0030.00318.43
8.0.270.0070.00017.23
8.0.260.0040.00416.87
8.0.250.0040.00417.00
8.0.240.0030.00516.92
8.0.230.0070.00016.96
8.0.220.0070.00017.01
8.0.210.0000.00616.96
8.0.200.0040.00416.96
8.0.190.0070.00017.01
8.0.180.0000.00717.00
8.0.170.0000.00816.84
8.0.160.0000.00716.92
8.0.150.0060.00316.88
8.0.140.0000.00716.79
8.0.130.0060.00313.40
8.0.120.0040.00416.91
8.0.110.0050.00216.93
8.0.100.0060.00317.05
8.0.90.0040.00416.93
8.0.80.0100.00616.90
8.0.70.0040.00417.01
8.0.60.0070.00016.94
8.0.50.0040.00416.82
8.0.30.0100.00817.04
8.0.20.0120.00917.40
8.0.10.0000.00716.92
8.0.00.0110.01316.58
7.4.330.0020.00215.09
7.4.320.0000.00716.50
7.4.300.0030.00316.59
7.4.290.0030.00316.58
7.4.280.0030.00316.58
7.4.270.0000.00716.61
7.4.260.0000.00513.21
7.4.250.0040.00416.60
7.4.240.0060.00216.58
7.4.230.0050.00316.60
7.4.220.0120.00616.53
7.4.210.0080.00516.52
7.4.200.0030.00316.57
7.4.190.0040.00416.70
7.4.160.0030.01316.56
7.4.150.0120.00617.40
7.4.140.0130.00417.86
7.4.130.0090.01016.57
7.4.120.0070.01016.62
7.4.110.0060.01216.59
7.4.100.0070.01016.42
7.4.90.0070.01016.61
7.4.80.0040.01819.39
7.4.70.0070.01016.58
7.4.60.0130.00416.58
7.4.50.0080.00016.43
7.4.40.0090.00622.77
7.4.30.0120.00416.62
7.4.00.0070.00714.74
7.3.330.0000.00613.14
7.3.320.0060.00013.22
7.3.310.0030.00516.31
7.3.300.0030.00316.33
7.3.290.0030.01016.34
7.3.280.0080.00816.42
7.3.270.0030.01417.40
7.3.260.0100.01416.47
7.3.250.0120.00916.59
7.3.240.0090.00916.69
7.3.230.0160.00616.41
7.3.210.0070.01316.48
7.3.200.0110.00619.39
7.3.190.0110.00516.54
7.3.180.0120.00616.50
7.3.170.0060.00916.64
7.3.160.0150.00316.41
7.3.120.0070.00714.60
7.2.330.0120.00616.50
7.2.320.0040.01716.59
7.2.310.0130.00616.68
7.2.300.0070.01016.36
7.2.290.0040.01316.51
7.2.60.0000.01516.98
7.2.00.0030.01319.39
7.1.200.0240.00715.76
7.1.100.0000.01417.98
7.1.70.0070.00317.18
7.1.60.0070.01719.21
7.1.50.0170.00716.98
7.1.00.0030.03322.48
7.0.200.0060.00316.50
7.0.140.0000.07322.18
7.0.80.0470.04019.91
7.0.70.0370.08320.00
7.0.60.0470.05320.03
7.0.50.0570.08020.20
7.0.40.0070.05020.10
7.0.30.0130.07720.14
7.0.20.0100.07720.10
7.0.10.0130.07320.07
7.0.00.0100.08020.07
5.6.280.0000.07721.12
5.6.230.0000.05020.72
5.6.220.0070.08020.46
5.6.210.0070.08320.65
5.6.200.0070.08720.96
5.6.190.0100.08021.05
5.6.180.0100.07721.16
5.6.170.0030.05721.05
5.6.160.0030.09021.03
5.6.150.0030.08320.93
5.6.140.0130.08320.94
5.6.130.0130.07721.03
5.6.120.0100.05321.01
5.6.110.0130.04721.01
5.6.100.0130.04721.07
5.6.90.0130.05321.08
5.6.80.0030.06720.52
5.6.70.0170.07020.41
5.6.60.0070.07320.48
5.6.50.0100.08020.39
5.6.40.0030.05320.36
5.6.30.0070.05020.49
5.6.20.0070.07720.39
5.6.10.0000.08320.46
5.6.00.0070.07020.35
5.5.370.0100.05020.40
5.5.360.0100.07720.40
5.5.350.0070.04020.30
5.5.340.0170.07320.93
5.5.330.0030.09020.64
5.5.320.0070.08020.73
5.5.310.0100.08320.82
5.5.300.0070.08020.86
5.5.290.0100.07720.87
5.5.280.0030.08320.64
5.5.270.0170.07720.81
5.5.260.0070.08020.79
5.5.250.0100.04320.58
5.5.240.0070.05320.16
5.5.230.0030.09020.18
5.5.220.0130.07320.16
5.5.210.0070.08020.23
5.5.200.0070.08320.23
5.5.190.0130.08020.08
5.5.180.0130.07020.27
5.5.160.0130.06719.98
5.5.150.0100.07020.27
5.5.140.0000.06320.23
5.5.130.0030.08020.21
5.5.120.0170.07020.16
5.5.110.0100.07720.21
5.5.100.0100.07320.15
5.5.90.0100.08020.09
5.5.80.0030.07720.11
5.5.70.0030.05719.93
5.5.60.0000.05320.15
5.5.50.0070.05320.15
5.5.40.0130.03720.05
5.5.30.0030.07720.14
5.5.20.0130.07320.05
5.5.10.0070.07019.97
5.5.00.0170.06720.06
5.4.450.0070.08319.41
5.4.440.0070.08019.46
5.4.430.0130.07719.44
5.4.420.0070.07319.44
5.4.410.0130.07719.22
5.4.400.0130.06719.18
5.4.390.0100.07318.90
5.4.380.0200.06318.84
5.4.370.0130.06719.14
5.4.360.0070.07319.13
5.4.350.0030.07318.85
5.4.340.0070.07019.12
5.4.320.0000.08019.03
5.4.310.0130.06719.25
5.4.300.0000.08319.04
5.4.290.0200.03019.04
5.4.280.0070.07319.23
5.4.270.0030.07319.12
5.4.260.0030.07019.04
5.4.250.0030.06718.89
5.4.240.0000.06719.17
5.4.230.0030.08018.84
5.4.220.0000.05019.18
5.4.210.0170.06318.86
5.4.200.0130.06318.86
5.4.190.0100.05319.03
5.4.180.0170.06719.13
5.4.170.0100.07719.02
5.4.160.0070.08019.18
5.4.150.0030.04719.20
5.4.140.0030.04016.34
5.4.130.0070.06016.33
5.4.120.0100.06716.18
5.4.110.0030.07716.31
5.4.100.0100.07016.39
5.4.90.0070.04316.39
5.4.80.0030.05716.33
5.4.70.0070.06716.48
5.4.60.0030.05316.46
5.4.50.0100.06016.32
5.4.40.0100.06316.42
5.4.30.0170.06316.33
5.4.20.0000.05316.29
5.4.10.0070.07316.23
5.4.00.0030.05015.81
5.3.290.0070.08014.69
5.3.280.0000.05014.61
5.3.270.0130.06314.67
5.3.260.0030.04714.63
5.3.250.0100.04014.70
5.3.240.0030.07314.71
5.3.230.0030.07714.58
5.3.220.0100.07014.63
5.3.210.0030.06014.68
5.3.200.0030.07714.65
5.3.190.0070.07014.63
5.3.180.0000.08014.49
5.3.170.0070.04014.54
5.3.160.0070.07014.49
5.3.150.0170.06014.68
5.3.140.0070.07714.60
5.3.130.0100.07314.51
5.3.120.0100.03714.64
5.3.110.0100.05014.61
5.3.100.0100.07314.05
5.3.90.0100.05713.99
5.3.80.0070.04714.13
5.3.70.0100.07014.07
5.3.60.0030.05713.90
5.3.50.0030.07314.03
5.3.40.0070.06013.93
5.3.30.0030.07013.80
5.3.20.0030.06713.78
5.3.10.0070.06713.63
5.3.00.0070.07313.55
5.2.170.0000.03311.68
5.2.160.0130.05311.68
5.2.150.0070.03311.68
5.2.140.0070.05311.68
5.2.130.0030.06311.68
5.2.120.0000.05011.68
5.2.110.0030.06011.68
5.2.100.0100.05011.68
5.2.90.0070.06011.68
5.2.80.0070.05311.68
5.2.70.0030.06011.68
5.2.60.0000.03011.68
5.2.50.0100.03311.68
5.2.40.0070.03711.68
5.2.30.0030.03311.68
5.2.20.0030.04011.68
5.2.10.0030.06711.68
5.2.00.0030.05311.68
5.1.60.0000.05711.68
5.1.50.0070.05011.68
5.1.40.0130.04311.68
5.1.30.0070.05711.68
5.1.20.0030.05311.68
5.1.10.0030.05311.68
5.1.00.0070.04011.68
5.0.50.0070.04311.68
5.0.40.0000.04711.68
5.0.30.0100.06311.68
5.0.20.0030.02711.68
5.0.10.0000.03011.68
5.0.00.0000.06311.68
4.4.90.0000.02011.68
4.4.80.0000.02311.68
4.4.70.0000.03011.68
4.4.60.0030.02311.68
4.4.50.0070.02011.68
4.4.40.0000.03711.68
4.4.30.0070.03011.68
4.4.20.0030.03711.68
4.4.10.0100.02711.68
4.4.00.0000.05711.68
4.3.110.0070.02711.68
4.3.100.0000.03311.68
4.3.90.0030.01711.68
4.3.80.0000.03011.68
4.3.70.0000.02711.68
4.3.60.0000.02011.68
4.3.50.0030.03311.68
4.3.40.0000.05311.68
4.3.30.0030.02311.68
4.3.20.0000.04011.68
4.3.10.0000.02711.68
4.3.00.0030.03311.68

preferences:
40.68 ms | 401 KiB | 5 Q