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) { foreach($array AS $key => $value) { if(is_array($value)) { echo $key . "." . recursePrint($value); } else { echo $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)
8.3.60.0140.00718.20
8.3.50.0120.00521.15
8.3.40.0090.00618.58
8.3.30.0120.00320.05
8.3.20.0000.00818.69
8.3.10.0080.00020.98
8.3.00.0040.00422.27
8.2.180.0110.00716.50
8.2.170.0030.01222.96
8.2.160.0100.00320.38
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0070.00021.00
8.2.110.0090.00021.05
8.2.100.0090.00317.72
8.2.90.0030.00519.28
8.2.80.0040.00417.97
8.2.70.0030.00617.75
8.2.60.0000.00818.04
8.2.50.0000.00918.07
8.2.40.0040.00418.22
8.2.30.0080.00019.82
8.2.20.0040.00417.57
8.2.10.0070.00017.75
8.2.00.0040.00417.61
8.1.280.0100.00725.92
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0000.00922.46
8.1.230.0040.00720.93
8.1.220.0060.00318.77
8.1.210.0040.00418.98
8.1.200.0030.00617.35
8.1.190.0000.00817.50
8.1.180.0040.00418.10
8.1.170.0000.00818.38
8.1.160.0060.00318.93
8.1.150.0030.00518.70
8.1.140.0030.00617.45
8.1.130.0000.00817.73
8.1.120.0000.00717.42
8.1.110.0040.00417.47
8.1.100.0050.00317.42
8.1.90.0020.00517.46
8.1.80.0040.00317.42
8.1.70.0030.00317.44
8.1.60.0060.00317.46
8.1.50.0080.00017.56
8.1.40.0040.00417.46
8.1.30.0000.00817.46
8.1.20.0030.00617.67
8.1.10.0050.00317.48
8.1.00.0040.00417.49
8.0.300.0080.00819.58
8.0.290.0000.00816.63
8.0.280.0000.00818.53
8.0.270.0000.00717.25
8.0.260.0060.00016.69
8.0.250.0040.00416.95
8.0.240.0050.00316.83
8.0.230.0030.00316.94
8.0.220.0020.00516.91
8.0.210.0080.00016.82
8.0.200.0060.00016.88
8.0.190.0070.00016.92
8.0.180.0000.00816.81
8.0.170.0030.00616.82
8.0.160.0050.00216.99
8.0.150.0030.00516.82
8.0.140.0070.00016.82
8.0.130.0030.00313.27
8.0.120.0050.00316.77
8.0.110.0040.00416.84
8.0.100.0000.00716.83
8.0.90.0000.00716.87
8.0.80.0060.01016.93
8.0.70.0040.00416.95
8.0.60.0000.00716.95
8.0.50.0000.00716.93
8.0.30.0130.00517.00
8.0.20.0140.00717.40
8.0.10.0020.00517.03
8.0.00.0080.01016.88
7.4.330.0050.00016.66
7.4.320.0060.00016.50
7.4.300.0000.00616.52
7.4.290.0030.00316.49
7.4.280.0060.00016.44
7.4.270.0070.00016.55
7.4.260.0000.00513.25
7.4.250.0050.00316.61
7.4.240.0040.00416.51
7.4.230.0030.00316.39
7.4.220.0120.01216.44
7.4.210.0080.00916.64
7.4.200.0070.00016.63
7.4.190.0030.00316.65
7.4.160.0030.01316.42
7.4.150.0120.00417.40
7.4.140.0130.00517.86
7.4.130.0120.00616.50
7.4.120.0120.00916.49
7.4.110.0100.00716.56
7.4.100.0070.01016.48
7.4.90.0160.00316.59
7.4.80.0060.01219.39
7.4.70.0050.01816.46
7.4.60.0110.01216.55
7.4.50.0000.00816.45
7.4.40.0000.01322.77
7.4.30.0120.00616.57
7.4.00.0050.00914.91
7.3.330.0050.00013.25
7.3.320.0050.00213.23
7.3.310.0070.00016.29
7.3.300.0050.00316.37
7.3.290.0110.00716.30
7.3.280.0100.00616.26
7.3.270.0150.00317.40
7.3.260.0130.00618.24
7.3.250.0080.01416.48
7.3.240.0100.00716.34
7.3.230.0160.00016.39
7.3.210.0070.01016.53
7.3.200.0160.00619.39
7.3.190.0090.00916.50
7.3.180.0190.00316.57
7.3.170.0120.00316.47
7.3.160.0050.01116.57
7.3.120.0070.01014.74
7.3.110.0060.00614.70
7.3.100.0000.00914.68
7.3.90.0030.00914.70
7.3.80.0120.00314.75
7.3.70.0060.00914.72
7.3.60.0080.00814.89
7.3.50.0120.00314.88
7.3.40.0040.00414.85
7.3.30.0060.00614.79
7.3.20.0060.00616.68
7.3.10.0040.00816.62
7.3.00.0060.00916.54
7.2.330.0090.01216.55
7.2.320.0070.01016.86
7.2.310.0110.00716.39
7.2.300.0030.01216.51
7.2.290.0090.00916.48
7.2.250.0030.01514.94
7.2.240.0100.00615.00
7.2.230.0070.01014.96
7.2.220.0070.00414.65
7.2.210.0030.00914.71
7.2.200.0040.00815.16
7.2.190.0070.01015.13
7.2.180.0120.00314.89
7.2.170.0000.01114.99
7.2.00.0190.00819.18
7.1.330.0090.00615.81
7.1.320.0060.00615.74
7.1.310.0030.01015.59
7.1.300.0070.00715.81
7.1.290.0120.00015.71
7.1.280.0060.00315.44
7.1.270.0030.00715.80
7.1.260.0140.00015.58
7.1.100.0100.00718.34
7.1.70.0000.01017.02
7.1.60.0000.01117.34
7.1.50.0040.00716.88
7.1.00.0000.08022.28
7.0.200.0030.00916.55
7.0.140.0100.06721.93
7.0.80.0200.05719.85
7.0.70.0100.07319.91
7.0.60.0370.04019.93
7.0.50.0330.07720.38
7.0.40.0100.03719.96
7.0.30.0070.04320.05
7.0.20.0130.05320.14
7.0.10.0100.05720.17
7.0.00.0030.07720.04
5.6.280.0070.06721.10
5.6.230.0070.07720.54
5.6.220.0030.08320.66
5.6.210.0030.08320.77
5.6.200.0030.07320.97
5.6.190.0070.07321.04
5.6.180.0070.04721.18
5.6.170.0030.06321.05
5.6.160.0070.04020.93
5.6.150.0070.07321.04
5.6.140.0070.07721.14
5.6.130.0070.08721.05
5.6.120.0030.05321.06
5.6.110.0030.05021.02
5.6.100.0100.07321.16
5.6.90.0100.07321.03
5.6.80.0070.05320.41
5.6.70.0070.04720.44
5.6.60.0070.06020.38
5.6.50.0030.05320.52
5.6.40.0000.06720.46
5.6.30.0070.08020.48
5.6.20.0000.05020.29
5.6.10.0100.05020.29
5.6.00.0100.07720.52
5.5.370.0170.06020.50
5.5.360.0100.07020.43
5.5.350.0070.08020.46
5.5.340.0130.07320.93
5.5.330.0030.04720.78
5.5.320.0070.04020.94
5.5.310.0070.07720.88
5.5.300.0100.08020.78
5.5.290.0030.04720.87
5.5.280.0070.06020.92
5.5.270.0200.04720.89
5.5.260.0030.08320.85
5.5.250.0030.05320.54
5.5.240.0030.04020.29
5.5.230.0000.04320.18
5.5.220.0100.07020.25
5.5.210.0100.06020.25
5.5.200.0130.07020.09
5.5.190.0170.04720.00
5.5.180.0030.08720.26
5.5.160.0100.07720.23
5.5.150.0000.06320.24
5.5.140.0070.07020.27
5.5.130.0070.08020.19
5.5.120.0100.07720.20
5.5.110.0100.07720.24
5.5.100.0030.07320.08
5.5.90.0030.04020.07
5.5.80.0000.07320.16
5.5.70.0030.04020.16
5.5.60.0130.03020.09
5.5.50.0070.04020.04
5.5.40.0070.03320.03
5.5.30.0070.03320.04
5.5.20.0000.04320.00
5.5.10.0030.04020.09
5.5.00.0070.03719.95
5.4.450.0100.04719.56
5.4.440.0070.07019.27
5.4.430.0100.07719.37
5.4.420.0030.06319.55
5.4.410.0100.07319.23
5.4.400.0070.07719.13
5.4.390.0000.04319.04
5.4.380.0100.07719.23
5.4.370.0100.04019.21
5.4.360.0030.04319.04
5.4.350.0130.07019.09
5.4.340.0100.08319.18
5.4.320.0030.07719.25
5.4.310.0070.07019.11
5.4.300.0030.08019.13
5.4.290.0070.06719.23
5.4.280.0070.07019.16
5.4.270.0100.05318.87
5.4.260.0030.04319.05
5.4.250.0100.03319.06
5.4.240.0030.04319.20
5.4.230.0100.03319.02
5.4.220.0100.03319.02
5.4.210.0100.03719.12
5.4.200.0000.03718.90
5.4.190.0000.04019.13
5.4.180.0030.03719.23
5.4.170.0000.03318.84
5.4.160.0030.03719.09
5.4.150.0070.03319.12
5.4.140.0030.03016.25
5.4.130.0100.06716.40
5.4.120.0030.03716.49
5.4.110.0070.03316.46
5.4.100.0030.03716.32
5.4.90.0070.04316.46
5.4.80.0000.03716.38
5.4.70.0030.03716.43
5.4.60.0030.03316.37
5.4.50.0070.03016.45
5.4.40.0000.06016.30
5.4.30.0030.03716.36
5.4.20.0130.03316.47
5.4.10.0000.03316.44
5.4.00.0000.03015.85
5.3.290.0030.06014.63
5.3.280.0030.04714.73
5.3.270.0070.03314.59
5.3.260.0000.04014.67
5.3.250.0000.04314.64
5.3.240.0030.03314.54
5.3.230.0070.03714.53
5.3.220.0000.03314.61
5.3.210.0000.05014.63
5.3.200.0000.04014.49
5.3.190.0070.03314.63
5.3.180.0030.03714.70
5.3.170.0070.03314.67
5.3.160.0000.03714.62
5.3.150.0000.04314.59
5.3.140.0070.03014.62
5.3.130.0000.03314.57
5.3.120.0030.03314.47
5.3.110.0030.03714.52
5.3.100.0070.03714.14
5.3.90.0070.05014.02
5.3.80.0030.03313.91
5.3.70.0000.04314.11
5.3.60.0100.03714.05
5.3.50.0030.03713.93
5.3.40.0000.04013.96
5.3.30.0030.03713.83
5.3.20.0070.06013.75
5.3.10.0000.06013.67
5.3.00.0100.05013.63
5.2.170.0000.03311.77
5.2.160.0000.03311.77
5.2.150.0070.02311.77
5.2.140.0030.03011.77
5.2.130.0000.02711.77
5.2.120.0000.03311.77
5.2.110.0030.03311.77
5.2.100.0000.03011.77
5.2.90.0070.02711.77
5.2.80.0030.03011.77
5.2.70.0030.02711.77
5.2.60.0030.02711.77
5.2.50.0030.05711.77
5.2.40.0000.03011.77
5.2.30.0000.03011.77
5.2.20.0000.03011.77
5.2.10.0200.03711.77
5.2.00.0100.05311.77
5.1.60.0000.03711.77
5.1.50.0000.03711.77
5.1.40.0070.05011.77
5.1.30.0070.05711.77
5.1.20.0030.06011.77
5.1.10.0030.05011.77
5.1.00.0000.03311.77
5.0.50.0030.04711.77
5.0.40.0030.02711.77
5.0.30.0070.05311.77
5.0.20.0030.04311.77
5.0.10.0000.04011.77
5.0.00.0070.06011.77
4.4.90.0000.01711.77
4.4.80.0030.01311.77
4.4.70.0070.01011.77
4.4.60.0000.02711.77
4.4.50.0070.03011.77
4.4.40.0070.05011.77
4.4.30.0070.02011.77
4.4.20.0030.03311.77
4.4.10.0000.03311.77
4.4.00.0000.04011.77
4.3.110.0000.03311.77
4.3.100.0030.01711.77
4.3.90.0000.02711.77
4.3.80.0070.05011.77
4.3.70.0000.04011.77
4.3.60.0030.03011.77
4.3.50.0000.03711.77
4.3.40.0030.05311.77
4.3.30.0000.03311.77
4.3.20.0030.02711.77
4.3.10.0030.02311.77
4.3.00.0030.03311.77

preferences:
46.58 ms | 401 KiB | 5 Q