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 $key . "."; echo recursePrint($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)
8.3.60.0100.01018.31
8.3.50.0130.00721.20
8.3.40.0150.00318.45
8.3.30.0070.00720.39
8.3.20.0030.00518.74
8.3.10.0070.00720.78
8.3.00.0040.00422.57
8.2.180.0210.00016.50
8.2.170.0090.00622.96
8.2.160.0070.00720.35
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0060.00326.16
8.2.120.0070.00021.13
8.2.110.0050.00521.12
8.2.100.0040.00817.78
8.2.90.0050.00318.85
8.2.80.0030.00517.97
8.2.70.0030.00717.63
8.2.60.0030.00617.91
8.2.50.0080.00018.07
8.2.40.0040.00417.91
8.2.30.0000.00919.77
8.2.20.0040.00417.70
8.2.10.0040.00417.76
8.2.00.0030.00617.64
8.1.280.0040.01125.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00322.41
8.1.230.0080.00420.96
8.1.220.0030.00518.77
8.1.210.0050.00318.93
8.1.200.0040.00417.35
8.1.190.0040.00417.40
8.1.180.0040.00418.10
8.1.170.0030.00618.59
8.1.160.0040.00418.77
8.1.150.0070.00018.63
8.1.140.0060.00317.41
8.1.130.0000.00717.85
8.1.120.0090.00017.47
8.1.110.0000.00717.43
8.1.100.0070.00017.42
8.1.90.0000.00817.43
8.1.80.0040.00417.46
8.1.70.0000.00717.48
8.1.60.0050.00317.57
8.1.50.0060.00317.50
8.1.40.0040.00417.54
8.1.30.0060.00317.58
8.1.20.0000.00817.49
8.1.10.0030.00517.49
8.1.00.0000.00717.48
8.0.300.0070.00419.89
8.0.290.0040.00416.63
8.0.280.0000.00718.36
8.0.270.0000.00817.17
8.0.260.0000.00716.81
8.0.250.0000.00717.00
8.0.240.0000.00816.85
8.0.230.0000.00716.94
8.0.220.0030.00316.89
8.0.210.0030.00516.77
8.0.200.0030.00316.96
8.0.190.0070.00016.96
8.0.180.0000.00716.82
8.0.170.0040.00416.91
8.0.160.0050.00216.89
8.0.150.0040.00416.90
8.0.140.0040.00416.79
8.0.130.0000.00513.29
8.0.120.0030.00516.86
8.0.110.0030.00516.71
8.0.100.0000.00716.79
8.0.90.0050.00316.74
8.0.80.0040.01116.85
8.0.70.0060.00316.80
8.0.60.0080.00016.96
8.0.50.0040.00416.83
8.0.30.0120.00917.05
8.0.20.0120.00717.41
8.0.10.0040.00417.06
8.0.00.0100.00916.77
7.4.330.0050.00016.79
7.4.320.0030.00316.58
7.4.300.0000.00616.46
7.4.290.0030.00316.44
7.4.280.0030.00316.59
7.4.270.0030.00316.50
7.4.260.0030.00313.29
7.4.250.0070.00016.39
7.4.240.0070.00016.59
7.4.230.0030.00516.39
7.4.220.0120.00616.39
7.4.210.0110.00516.54
7.4.200.0000.00716.49
7.4.190.0000.00716.70
7.4.160.0130.00316.42
7.4.150.0030.01317.40
7.4.140.0090.01017.86
7.4.130.0200.00616.41
7.4.120.0110.00516.50
7.4.110.0160.00016.48
7.4.100.0170.00016.66
7.4.90.0030.01416.39
7.4.80.0060.01819.39
7.4.70.0110.00916.58
7.4.60.0100.00716.39
7.4.50.0040.00416.43
7.4.40.0030.01322.77
7.4.30.0030.01316.22
7.4.00.0070.00314.95
7.3.330.0050.00013.26
7.3.320.0000.00713.30
7.3.310.0030.00316.34
7.3.300.0030.00516.31
7.3.290.0030.01716.32
7.3.280.0140.00316.29
7.3.270.0100.00717.40
7.3.260.0160.00418.24
7.3.250.0150.00316.36
7.3.240.0110.00716.30
7.3.230.0120.00616.58
7.3.210.0040.01816.54
7.3.200.0140.00519.39
7.3.190.0120.00616.35
7.3.180.0070.01016.53
7.3.170.0140.00316.48
7.3.160.0110.00716.23
7.3.120.0060.00615.00
7.2.330.0040.01416.63
7.2.320.0040.01716.46
7.2.310.0130.01016.81
7.2.300.0130.00416.49
7.2.290.0110.00616.49
7.2.120.0060.00916.77
7.2.110.0000.01516.60
7.2.100.0110.00616.60
7.2.90.0150.00316.50
7.2.80.0100.01016.54
7.2.70.0140.00316.88
7.2.60.0090.00916.93
7.2.50.0160.00016.81
7.2.40.0150.00416.92
7.2.30.0130.00316.85
7.2.20.0130.00716.68
7.2.10.0170.00016.93
7.2.00.0040.00818.02
7.1.240.0070.00715.80
7.1.230.0070.01015.86
7.1.220.0130.00515.66
7.1.210.0090.00615.50
7.1.200.0060.00915.66
7.1.190.0100.00715.55
7.1.180.0180.00015.68
7.1.170.0070.01015.55
7.1.160.0090.00515.71
7.1.150.0080.01015.88
7.1.140.0150.00315.54
7.1.130.0110.00315.88
7.1.120.0060.00615.61
7.1.110.0140.00015.93
7.1.100.0100.00816.74
7.1.90.0080.00615.59
7.1.80.0120.00015.81
7.1.70.0100.00016.38
7.1.60.0100.00917.50
7.1.50.0130.00816.31
7.1.40.0030.01015.87
7.1.30.0150.00015.39
7.1.20.0080.00815.96
7.1.10.0120.00315.71
7.1.00.0060.01918.96
7.0.320.0030.01215.30
7.0.310.0140.00015.50
7.0.300.0090.00615.57
7.0.290.0060.00715.58
7.0.280.0070.00515.52
7.0.270.0160.00015.46
7.0.260.0060.01015.37
7.0.250.0000.01215.55
7.0.240.0080.00815.11
7.0.230.0090.00615.46
7.0.220.0140.00315.53
7.0.210.0070.00715.10
7.0.200.0070.00416.14
7.0.190.0110.00415.54
7.0.180.0110.00515.52
7.0.170.0080.01115.50
7.0.160.0110.00515.35
7.0.150.0050.01015.44
7.0.140.0040.04418.73
7.0.130.0110.00515.34
7.0.120.0070.00715.63
7.0.110.0120.00315.41
7.0.100.0100.04217.74
7.0.90.0060.04817.74
7.0.80.0030.04517.58
7.0.70.0050.04117.59
7.0.60.0010.04617.43
7.0.50.0100.04218.01
7.0.40.0050.04716.74
7.0.30.0020.04916.84
7.0.20.0050.04416.87
7.0.10.0020.04516.67
7.0.00.0120.02816.85
5.6.380.0090.00614.11
5.6.370.0060.01114.17
5.6.360.0060.00814.10
5.6.350.0090.00614.58
5.6.340.0110.00714.24
5.6.330.0110.00514.43
5.6.320.0090.00914.52
5.6.310.0070.00414.55
5.6.300.0050.00614.07
5.6.290.0110.00814.59
5.6.280.0060.04117.67
5.6.270.0030.00614.45
5.6.260.0070.00714.26
5.6.250.0040.05017.57
5.6.240.0080.04117.56
5.6.230.0060.05017.52
5.6.220.0100.03217.41
5.6.210.0070.03317.39
5.6.200.0050.04917.56
5.6.190.0120.03517.66
5.6.180.0040.04217.79
5.6.170.0070.04917.60
5.6.160.0080.03817.63
5.6.150.0070.02817.67
5.6.140.0070.04417.52
5.6.130.0080.04017.87
5.6.120.0050.04217.57
5.6.110.0060.04117.72
5.6.100.0090.04217.60
5.6.90.0050.04417.71
5.6.80.0080.04017.34
5.6.70.0080.03517.45
5.6.60.0080.03817.46
5.6.50.0050.04517.46
5.6.40.0120.03817.44
5.6.30.0090.04317.41
5.6.20.0100.03717.20
5.6.10.0080.04417.31
5.6.00.0070.04317.30
5.5.380.0100.04015.71
5.5.370.0090.03915.89
5.5.360.0060.03115.76
5.5.350.0110.02615.75
5.5.340.0110.03616.06
5.5.330.0110.04316.01
5.5.320.0060.03315.96
5.5.310.0060.04315.97
5.5.300.0090.03816.04
5.5.290.0090.04616.02
5.5.280.0120.03916.19
5.5.270.0120.03415.94
5.5.260.0070.04815.94
5.5.250.0050.03115.96
5.5.240.0050.03215.72
5.5.230.0070.04215.71
5.5.220.0110.03115.71
5.5.210.0050.04415.65
5.5.200.0120.03215.74
5.5.190.0110.03615.74
5.5.180.0100.03815.56
5.5.170.0150.00314.30
5.5.160.0050.04215.73
5.5.150.0070.04015.72
5.5.140.0050.02215.60
5.5.130.0090.03815.66
5.5.120.0070.04515.46
5.5.110.0030.03915.60
5.5.100.0080.02015.54
5.5.90.0110.03615.48
5.5.80.0070.04115.64
5.5.70.0050.04115.49
5.5.60.0130.03515.64
5.5.50.0040.04015.48
5.5.40.0090.03415.68
5.5.30.0130.03315.58
5.5.20.0070.03815.59
5.5.10.0060.04315.62
5.5.00.0050.04415.67
5.4.450.0100.04015.18
5.4.440.0080.04315.29
5.4.430.0140.03215.26
5.4.420.0040.04415.25
5.4.410.0080.03715.35
5.4.400.0070.04215.06
5.4.390.0060.04114.98
5.4.380.0090.03815.09
5.4.370.0050.02414.91
5.4.360.0110.03714.78
5.4.350.0060.04215.04
5.4.340.0150.03514.92
5.4.330.0090.00310.85
5.4.320.0110.03815.03
5.4.310.0090.02415.21
5.4.300.0050.03515.15
5.4.290.0150.03314.79
5.4.280.0070.03114.96
5.4.270.0050.03515.11
5.4.260.0080.02315.21
5.4.250.0070.04015.06
5.4.240.0080.03815.06
5.4.230.0090.03714.98
5.4.220.0040.04215.06
5.4.210.0050.03915.10
5.4.200.0070.03515.13
5.4.190.0030.03115.12
5.4.180.0100.02315.15
5.4.170.0110.03215.10
5.4.160.0040.03314.97
5.4.150.0080.03914.83
5.4.140.0070.02213.66
5.4.130.0070.03313.79
5.4.120.0110.03113.77
5.4.110.0060.04213.63
5.4.100.0100.02413.64
5.4.90.0070.03713.78
5.4.80.0110.03513.77
5.4.70.0050.04013.79
5.4.60.0040.03713.63
5.4.50.0120.03213.65
5.4.40.0050.03613.87
5.4.30.0090.03713.65
5.4.20.0090.03513.70
5.4.10.0060.04113.68
5.4.00.0100.03713.39
5.3.290.0060.03512.66
5.3.280.0050.04112.62
5.3.270.0070.03912.73
5.3.260.0020.02912.55
5.3.250.0100.03512.51
5.3.240.0060.03112.55
5.3.230.0050.03912.59
5.3.220.0080.03712.53
5.3.210.0090.02312.66
5.3.200.0100.03812.39
5.3.190.0050.03712.54
5.3.180.0070.03712.69
5.3.170.0030.04012.59
5.3.160.0110.03212.69
5.3.150.0050.04012.62
5.3.140.0060.03712.44
5.3.130.0110.02912.63
5.3.120.0110.03712.64
5.3.110.0080.03712.50
5.3.100.0070.02712.41
5.3.90.0060.03612.46
5.3.80.0050.04312.31
5.3.70.0070.03812.33
5.3.60.0070.03712.38
5.3.50.0130.01712.35
5.3.40.0050.04212.34
5.3.30.0080.04012.41
5.3.20.0090.02912.29
5.3.10.0070.03712.29
5.3.00.0090.03112.13
5.2.170.0040.03512.01
5.2.160.0050.03012.01
5.2.150.0050.03112.01
5.2.140.0090.03212.01
5.2.130.0030.03512.01
5.2.120.0060.03012.01
5.2.110.0050.03212.01
5.2.100.0050.02212.01
5.2.90.0080.03212.01
5.2.80.0050.03112.01
5.2.70.0040.02712.01
5.2.60.0070.03012.01
5.2.50.0050.03212.01
5.2.40.0050.01912.01
5.2.30.0000.02212.01
5.2.20.0060.02912.01
5.2.10.0090.01712.01
5.2.00.0090.02612.01
5.1.60.0040.02912.01
5.1.50.0040.02812.01
5.1.40.0040.02812.01
5.1.30.0030.03212.01
5.1.20.0070.02512.01
5.1.10.0060.02812.01
5.1.00.0030.02112.01
5.0.50.0100.01712.01
5.0.40.0060.02212.01
5.0.30.0040.01912.01
5.0.20.0030.02512.01
5.0.10.0060.02112.01
5.0.00.0060.03212.01
4.4.90.0040.01712.01
4.4.80.0040.01912.01
4.4.70.0050.01712.01
4.4.60.0060.01712.01
4.4.50.0030.02012.01
4.4.40.0020.03012.01
4.4.30.0030.01812.01
4.4.20.0050.01712.01
4.4.10.0000.02212.01
4.4.00.0060.02712.01
4.3.110.0070.01512.01
4.3.100.0070.00612.01
4.3.90.0040.01912.01
4.3.80.0050.01412.01
4.3.70.0040.01812.01
4.3.60.0000.01912.01
4.3.50.0070.01512.01
4.3.40.0020.02012.01
4.3.30.0020.02212.01
4.3.20.0040.01912.01
4.3.10.0020.01912.01
4.3.00.0030.01812.01

preferences:
41.66 ms | 401 KiB | 5 Q