3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = Array ( 'out' => Array ( 'in1' => Array ( 'd1' => "data1", 'd2' => "data2", 'd3' => "data3", 'd4' => "data4", 'd5' => "data5", 'd6' => "data6", 'd7' => "data7", 'd8' => "data8" ), 'in2' => Array ( 'd9' => Array ( 'b1' => "data9", 'b2' => "data10" ), 'd10' => Array ( 'b1' => "data11", 'b2' => "data12" ) ) ) ); function recursePrint($array, $prefix = '') { foreach($array AS $key => $value) { if(is_array($value)) { recursePrint($value, $prefix . $key . "."); } else { echo $prefix . $key . "=" . $value . "\n"; } } } recursePrint($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)
8.3.60.0100.01018.27
8.3.50.0090.01221.27
8.3.40.0110.00418.71
8.3.30.0000.01520.00
8.3.20.0040.00418.57
8.3.10.0080.00021.04
8.3.00.0040.00422.43
8.2.180.0150.00716.50
8.2.170.0070.00722.96
8.2.160.0100.00320.38
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0020.00521.07
8.2.110.0040.00422.20
8.2.100.0120.00017.91
8.2.90.0040.00417.63
8.2.80.0000.00817.97
8.2.70.0040.00417.80
8.2.60.0060.00317.93
8.2.50.0050.00318.07
8.2.40.0060.00318.14
8.2.30.0030.00519.93
8.2.20.0040.00417.61
8.2.10.0070.00017.68
8.2.00.0090.00017.85
8.1.280.0170.00325.92
8.1.270.0050.00224.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00621.97
8.1.230.0090.00319.01
8.1.220.0030.00517.79
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0040.00417.23
8.1.180.0070.00018.10
8.1.170.0040.00418.64
8.1.160.0040.00418.96
8.1.150.0090.00018.61
8.1.140.0000.00717.45
8.1.130.0040.00417.73
8.1.120.0000.00717.46
8.1.110.0000.00817.34
8.1.100.0040.00417.40
8.1.90.0040.00417.43
8.1.80.0070.00017.43
8.1.70.0030.00517.41
8.1.60.0030.00617.61
8.1.50.0070.00017.53
8.1.40.0040.00417.39
8.1.30.0080.00017.59
8.1.20.0030.00617.63
8.1.10.0000.00817.50
8.1.00.0000.00817.41
8.0.300.0040.00421.47
8.0.290.0000.00816.75
8.0.280.0070.00018.39
8.0.270.0000.00717.13
8.0.260.0030.00316.81
8.0.250.0000.00716.96
8.0.240.0030.00516.85
8.0.230.0040.00416.88
8.0.220.0000.00716.91
8.0.210.0050.00316.86
8.0.200.0000.00616.89
8.0.190.0040.00416.95
8.0.180.0040.00416.87
8.0.170.0050.00316.87
8.0.160.0000.00716.89
8.0.150.0040.00416.84
8.0.140.0080.00016.74
8.0.130.0030.00313.32
8.0.120.0000.00716.79
8.0.110.0070.00016.83
8.0.100.0050.00216.82
8.0.90.0040.00416.75
8.0.80.0090.00616.89
8.0.70.0080.00016.95
8.0.60.0000.00717.00
8.0.50.0040.00416.91
8.0.30.0090.00917.13
8.0.20.0060.01217.40
8.0.10.0030.00317.05
8.0.00.0070.01116.79
7.4.330.0050.00016.67
7.4.320.0000.00616.49
7.4.300.0030.00316.63
7.4.290.0070.00016.58
7.4.280.0030.00316.42
7.4.270.0030.00316.48
7.4.260.0000.00613.32
7.4.250.0080.00016.51
7.4.240.0000.00716.65
7.4.230.0030.00316.48
7.4.220.0130.00816.59
7.4.210.0070.00716.57
7.4.200.0070.00016.59
7.4.190.0070.00016.56
7.4.160.0090.00916.36
7.4.150.0120.00417.40
7.4.140.0110.00817.86
7.4.130.0090.01216.42
7.4.120.0090.00916.46
7.4.110.0090.00916.54
7.4.100.0140.00416.53
7.4.90.0070.01016.47
7.4.80.0180.00319.39
7.4.70.0030.01316.59
7.4.60.0110.00816.34
7.4.50.0030.00316.59
7.4.40.0130.00322.77
7.4.30.0130.00316.36
7.4.00.0060.01015.11
7.3.330.0000.00513.29
7.3.320.0000.00713.25
7.3.310.0040.00416.33
7.3.300.0050.00316.29
7.3.290.0140.00416.34
7.3.280.0100.00916.32
7.3.270.0060.01117.40
7.3.260.0130.00818.24
7.3.250.0080.00916.28
7.3.240.0110.00616.57
7.3.230.0070.01016.49
7.3.210.0050.01516.37
7.3.200.0030.02019.39
7.3.190.0070.01516.50
7.3.180.0100.00616.38
7.3.170.0120.00316.43
7.3.160.0090.00616.49
7.3.120.0070.00714.86
7.2.330.0110.00716.78
7.2.320.0130.01016.64
7.2.310.0110.00516.69
7.2.300.0080.00816.50
7.2.290.0110.01016.56
7.2.60.0030.00717.01
7.2.00.0080.00319.44
7.1.200.0000.01315.67
7.1.100.0070.00718.20
7.1.70.0000.00817.13
7.1.60.0140.01019.17
7.1.50.0000.02417.02
7.1.00.0070.07022.54
7.0.200.0070.00016.88
7.0.140.0130.06722.13
7.0.80.0400.05319.99
7.0.70.0370.06019.99
7.0.60.0370.07019.96
7.0.50.0370.08020.34
7.0.40.0170.06320.11
7.0.30.0070.03720.15
7.0.20.0100.08320.15
7.0.10.0030.08320.03
7.0.00.0030.04720.12
5.6.280.0100.06721.11
5.6.230.0130.07720.63
5.6.220.0070.03720.65
5.6.210.0270.06720.67
5.6.200.0030.07020.91
5.6.190.0070.08020.98
5.6.180.0030.04721.06
5.6.170.0130.06321.18
5.6.160.0070.07721.01
5.6.150.0070.09021.17
5.6.140.0130.07321.02
5.6.130.0070.06720.95
5.6.120.0030.05321.04
5.6.110.0030.06720.96
5.6.100.0100.07721.04
5.6.90.0070.04321.09
5.6.80.0070.08020.41
5.6.70.0100.07320.28
5.6.60.0070.08320.41
5.6.50.0000.05720.39
5.6.40.0130.06020.28
5.6.30.0100.04020.45
5.6.20.0030.04320.29
5.6.10.0100.07720.35
5.6.00.0000.08020.43
5.5.370.0070.07720.49
5.5.360.0100.04020.55
5.5.350.0030.04020.39
5.5.340.0070.04320.80
5.5.330.0100.08020.87
5.5.320.0100.07320.93
5.5.310.0030.03720.89
5.5.300.0070.07020.88
5.5.290.0070.07020.86
5.5.280.0000.08320.73
5.5.270.0100.07720.86
5.5.260.0070.08020.86
5.5.250.0030.07720.61
5.5.240.0070.09020.13
5.5.230.0000.07720.21
5.5.220.0170.06720.30
5.5.210.0070.03720.21
5.5.200.0030.06720.29
5.5.190.0070.08020.23
5.5.180.0030.05020.19
5.5.160.0030.04719.99
5.5.150.0130.04020.00
5.5.140.0270.06020.19
5.5.130.0000.06020.28
5.5.120.0000.08720.08
5.5.110.0100.06320.24
5.5.100.0070.06320.07
5.5.90.0030.07320.15
5.5.80.0030.07720.10
5.5.70.0030.04020.07
5.5.60.0070.07719.94
5.5.50.0030.06319.96
5.5.40.0130.07020.07
5.5.30.0030.08320.03
5.5.20.0130.07020.15
5.5.10.0170.07020.11
5.5.00.0070.07720.02
5.4.450.0030.08319.40
5.4.440.0100.07719.45
5.4.430.0030.07319.29
5.4.420.0130.04019.37
5.4.410.0000.04719.36
5.4.400.0070.07719.24
5.4.390.0030.06319.03
5.4.380.0030.08018.89
5.4.370.0130.06719.03
5.4.360.0070.06719.04
5.4.350.0030.05018.86
5.4.340.0030.07019.13
5.4.320.0030.04019.21
5.4.310.0030.07319.04
5.4.300.0100.03319.15
5.4.290.0030.08019.23
5.4.280.0030.04719.13
5.4.270.0100.07319.16
5.4.260.0100.05719.18
5.4.250.0000.03719.07
5.4.240.0070.07019.02
5.4.230.0100.07019.18
5.4.220.0070.07318.94
5.4.210.0130.06319.20
5.4.200.0030.07718.87
5.4.190.0030.04019.13
5.4.180.0070.07018.94
5.4.170.0070.06718.91
5.4.160.0070.06319.07
5.4.150.0030.06719.07
5.4.140.0000.05716.25
5.4.130.0030.04316.43
5.4.120.0000.04016.20
5.4.110.0000.07716.33
5.4.100.0070.03716.43
5.4.90.0070.07716.43
5.4.80.0070.06716.48
5.4.70.0070.03716.31
5.4.60.0070.07016.53
5.4.50.0100.03316.41
5.4.40.0030.03716.52
5.4.30.0100.06716.31
5.4.20.0070.06316.45
5.4.10.0000.07016.48
5.4.00.0030.07015.70
5.3.290.0030.07314.75
5.3.280.0030.03714.61
5.3.270.0070.07314.66
5.3.260.0130.07014.54
5.3.250.0030.06314.61
5.3.240.0100.06714.75
5.3.230.0100.07714.57
5.3.220.0130.05314.50
5.3.210.0070.08014.68
5.3.200.0000.07714.63
5.3.190.0030.07014.52
5.3.180.0070.07314.57
5.3.170.0030.04314.49
5.3.160.0070.07014.51
5.3.150.0000.06314.56
5.3.140.0030.06714.57
5.3.130.0030.07314.50
5.3.120.0070.07314.50
5.3.110.0030.07014.55
5.3.100.0030.07713.99
5.3.90.0030.06714.02
5.3.80.0070.03713.95
5.3.70.0070.06014.08
5.3.60.0000.05013.88
5.3.50.0170.05314.05
5.3.40.0070.05714.09
5.3.30.0030.04713.90
5.3.20.0070.07313.80
5.3.10.0000.08013.75
5.3.00.0030.07313.67
5.2.170.0030.06711.62
5.2.160.0070.04711.62
5.2.150.0030.06011.62
5.2.140.0000.06711.62
5.2.130.0030.05711.62
5.2.120.0030.03311.62
5.2.110.0000.04711.62
5.2.100.0000.03711.62
5.2.90.0100.05311.62
5.2.80.0100.06011.62
5.2.70.0030.06011.62
5.2.60.0100.06011.62
5.2.50.0070.06011.62
5.2.40.0100.05711.62
5.2.30.0070.06011.62
5.2.20.0070.05711.62
5.2.10.0070.05711.62
5.2.00.0070.03711.62
5.1.60.0030.03311.62
5.1.50.0000.05011.62
5.1.40.0000.03311.62
5.1.30.0000.05711.62
5.1.20.0070.04711.62
5.1.10.0000.02711.62
5.1.00.0030.05711.62
5.0.50.0100.02011.62
5.0.40.0030.03011.62
5.0.30.0000.06711.62
5.0.20.0000.02711.62
5.0.10.0070.04011.62
5.0.00.0000.06311.62
4.4.90.0070.01311.62
4.4.80.0000.03711.62
4.4.70.0030.03711.62
4.4.60.0030.02311.62
4.4.50.0000.03011.62
4.4.40.0000.05011.62
4.4.30.0000.03011.62
4.4.20.0000.02311.62
4.4.10.0070.03311.62
4.4.00.0000.05711.62
4.3.110.0000.02711.62
4.3.100.0000.03011.62
4.3.90.0030.02711.62
4.3.80.0030.04311.62
4.3.70.0070.03011.62
4.3.60.0000.02311.62
4.3.50.0070.02311.62
4.3.40.0030.04711.62
4.3.30.0000.03711.62
4.3.20.0030.03311.62
4.3.10.0000.02711.62
4.3.00.0000.02311.62

preferences:
43.79 ms | 401 KiB | 5 Q