3v4l.org

run code in 300+ PHP versions simultaneously
<?php function w3rfunction($value,$key) { echo "$key : $value<br />"; } $a = '{"Title": "The Cuckoos Calling", "Author": "Robert Galbraith", "Detail": { "Publisher": "Little Brown" } }'; $j1 = json_decode($a,true); array_walk_recursive($j1,"w3rfunction"); ?> - See more at: http://www.w3resource.com/php-exercises/php-array-exercises.php#sthash.67Y6Jmoe.dpuf

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)
8.3.60.0100.00316.50
8.3.50.0120.00622.70
8.3.40.0070.01018.79
8.3.30.0100.00319.06
8.3.20.0040.00420.13
8.3.10.0040.00420.26
8.3.00.0060.00319.27
8.2.180.0140.00716.32
8.2.170.0130.00722.96
8.2.160.0000.01420.39
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0080.00020.82
8.2.110.0000.00920.44
8.2.100.0030.01018.03
8.2.90.0000.00819.16
8.2.80.0030.00617.97
8.2.70.0000.00917.36
8.2.60.0040.00418.04
8.2.50.0060.00318.07
8.2.40.0030.00618.16
8.2.30.0070.00019.34
8.2.20.0050.00217.56
8.2.10.0040.00418.11
8.2.00.0000.00717.63
8.1.280.0120.00625.92
8.1.270.0000.00823.88
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00023.70
8.1.230.0040.00819.21
8.1.220.0040.00417.89
8.1.210.0000.00818.77
8.1.200.0040.00417.22
8.1.190.0000.00817.00
8.1.180.0080.00018.10
8.1.170.0000.01218.45
8.1.160.0040.00421.85
8.1.150.0080.00318.82
8.1.140.0000.00817.41
8.1.130.0030.00317.73
8.1.120.0040.00417.44
8.1.110.0040.00417.26
8.1.100.0000.00717.40
8.1.90.0000.00717.27
8.1.80.0070.00017.34
8.1.70.0000.00717.35
8.1.60.0030.00517.55
8.1.50.0060.00317.43
8.1.40.0040.00417.35
8.1.30.0050.00317.40
8.1.20.0040.00417.55
8.1.10.0000.00717.51
8.1.00.0060.00317.46
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00918.45
8.0.270.0030.00317.24
8.0.260.0030.00317.17
8.0.250.0070.00016.98
8.0.240.0000.00616.81
8.0.230.0000.00816.98
8.0.220.0030.00616.82
8.0.210.0060.00016.84
8.0.200.0030.00316.88
8.0.190.0040.00416.81
8.0.180.0000.00716.79
8.0.170.0040.00416.94
8.0.160.0000.01016.95
8.0.150.0040.00416.71
8.0.140.0040.00416.84
8.0.130.0050.00013.39
8.0.120.0050.00316.77
8.0.110.0030.00616.86
8.0.100.0070.00016.90
8.0.90.0040.00416.88
8.0.80.0070.01016.86
8.0.70.0040.00416.79
8.0.60.0070.00016.89
8.0.50.0000.00716.88
8.0.30.0110.00917.04
8.0.20.0080.01317.40
8.0.10.0070.00016.72
8.0.00.0110.01116.88
7.4.330.0000.00515.04
7.4.320.0030.00316.37
7.4.300.0000.00616.43
7.4.290.0050.00216.51
7.4.280.0040.00416.43
7.4.270.0030.00316.48
7.4.260.0000.00616.52
7.4.250.0040.00416.50
7.4.240.0040.00416.47
7.4.230.0000.00716.55
7.4.220.0160.00816.55
7.4.210.0070.00716.55
7.4.200.0030.00316.27
7.4.160.0150.00016.53
7.4.150.0040.01817.40
7.4.140.0190.01317.86
7.4.130.0100.00716.42
7.4.120.0080.01416.35
7.4.110.0030.01516.40
7.4.100.0130.01016.38
7.4.90.0140.00316.38
7.4.80.0030.01319.39
7.4.70.0100.00716.52
7.4.60.0140.00916.39
7.4.50.0080.00016.18
7.4.40.0100.00716.39
7.4.30.0170.00016.48
7.4.00.0050.00614.75
7.3.330.0050.00013.13
7.3.320.0030.00313.27
7.3.310.0070.00016.32
7.3.300.0030.00316.27
7.3.290.0030.01016.34
7.3.280.0120.00216.31
7.3.270.0110.00617.40
7.3.260.0070.01016.14
7.3.250.0080.00916.45
7.3.240.0110.01216.43
7.3.230.0100.00616.39
7.3.210.0120.00416.29
7.3.200.0040.01319.39
7.3.190.0100.00616.43
7.3.180.0080.00816.31
7.3.170.0100.00716.27
7.3.160.0100.00716.33
7.3.120.0080.00814.67
7.3.110.0030.01314.77
7.3.100.0040.01414.74
7.3.90.0000.01114.50
7.3.80.0070.00314.68
7.3.70.0100.00314.79
7.3.60.0060.00614.88
7.3.50.0110.00014.66
7.3.40.0030.00614.71
7.3.30.0040.00714.71
7.3.20.0040.01116.65
7.3.10.0070.00616.49
7.3.00.0050.00816.42
7.2.330.0150.00316.52
7.2.320.0070.01616.29
7.2.310.0100.00716.62
7.2.300.0070.01416.39
7.2.290.0070.01016.72
7.2.250.0000.01914.96
7.2.240.0030.01714.84
7.2.230.0070.01014.77
7.2.220.0100.00315.13
7.2.210.0060.00614.96
7.2.200.0000.00914.80
7.2.190.0070.00714.96
7.2.180.0040.01115.00
7.2.170.0000.00915.10
7.2.130.0060.00917.04
7.2.120.0090.00616.89
7.2.110.0070.00416.85
7.2.100.0000.01016.86
7.2.90.0110.00316.85
7.2.80.0020.01016.66
7.2.70.0090.00416.47
7.2.60.0100.00316.64
7.2.50.0070.01016.86
7.2.40.0110.00416.72
7.2.30.0070.00716.49
7.2.20.0110.00416.81
7.2.10.0000.01116.88
7.2.00.0090.00718.19
7.1.330.0030.01015.75
7.1.320.0030.01015.94
7.1.310.0030.01015.70
7.1.300.0080.00015.89
7.1.290.0070.00715.79
7.1.280.0070.00715.84
7.1.270.0040.01115.66
7.1.260.0040.01115.77
7.1.250.0100.00015.76
7.1.200.0030.01015.27
7.1.100.0170.00718.14
7.1.70.0040.00417.13
7.1.60.0170.00719.46
7.1.50.0000.02116.84
7.1.00.0030.07722.48
7.0.200.0040.00416.61
7.0.140.0000.07722.11
7.0.60.0100.05319.90
7.0.50.0070.04717.72
7.0.40.0030.04320.24
7.0.30.0300.04320.08
7.0.20.0200.08020.08
7.0.10.0030.05720.33
7.0.00.0100.08320.25
5.6.280.0000.07320.82
5.6.210.0070.06320.71
5.6.200.0100.08018.25
5.6.190.0130.06720.48
5.6.180.0270.06720.64
5.6.170.0130.05720.47
5.6.160.0130.03720.57
5.6.150.0070.08018.19
5.6.140.0030.08718.15
5.6.130.0070.07018.23
5.6.120.0070.08320.98
5.6.110.0130.07020.98
5.6.100.0030.04321.12
5.6.90.0100.08020.95
5.6.80.0070.08020.39
5.5.350.0330.07020.34
5.5.340.0070.05718.09
5.5.330.0100.04720.40
5.5.320.0170.05020.36
5.5.310.0170.04020.23
5.5.300.0130.06017.98
5.5.290.0130.07017.96
5.5.280.0030.06020.90
5.5.270.0000.04320.89
5.5.260.0000.09720.77
5.5.250.0070.08020.78
5.5.240.0070.07320.12
5.4.450.0230.04719.42
5.4.440.0300.03719.20
5.4.430.0400.04719.38
5.4.420.0500.04719.20
5.4.410.0100.04719.42
5.4.400.0230.03719.22
5.4.390.0170.04719.20
5.4.380.0430.06718.64
5.4.370.0400.05718.71
5.4.360.0300.05318.70
5.4.350.0970.06718.72
5.4.340.0400.05718.83
5.4.320.0080.04112.50
5.4.310.0060.04512.50
5.4.300.0050.03812.50
5.4.290.0030.04112.50
5.4.280.0080.03512.40
5.4.270.0070.04512.40
5.4.260.0140.04012.40
5.4.250.0060.03712.39
5.4.240.0080.04012.40
5.4.230.0040.04212.39
5.4.220.0070.03712.39
5.4.210.0070.04512.39
5.4.200.0090.04112.39
5.4.190.0110.03512.39
5.4.180.0050.03912.39
5.4.170.0060.03812.39
5.4.160.0070.03612.39
5.4.150.0080.03912.39
5.4.140.0040.03912.07
5.4.130.0070.03512.06
5.4.120.0050.04112.02
5.4.110.0100.03512.01
5.4.100.0050.04312.01
5.4.90.0070.04512.01
5.4.80.0070.04812.02
5.4.70.0080.03212.01
5.4.60.0070.03912.01
5.4.50.0090.04212.01
5.4.40.0050.04212.00
5.4.30.0090.03712.00
5.4.20.0070.03712.00
5.4.10.0060.04411.99
5.4.00.0050.03511.48
5.3.290.0090.04012.80
5.3.280.0090.04012.71
5.3.270.0070.03812.72
5.3.260.0060.03912.72
5.3.250.0060.03712.72
5.3.240.0100.03312.72
5.3.230.0090.04312.70
5.3.220.0090.04412.68
5.3.210.0070.04312.68
5.3.200.0090.03512.68
5.3.190.0110.04112.68
5.3.180.0080.04412.67
5.3.170.0090.04112.67
5.3.160.0040.04112.67
5.3.150.0080.03712.68
5.3.140.0080.03212.66
5.3.130.0040.04612.66
5.3.120.0030.04512.66
5.3.110.0080.03612.66
5.3.100.0070.03412.11
5.3.90.0020.04112.10
5.3.80.0050.03712.09
5.3.70.0070.03512.09
5.3.60.0040.03812.08
5.3.50.0060.03412.02
5.3.40.0040.03612.02
5.3.30.0050.03511.98
5.3.20.0060.03311.77
5.3.10.0040.03811.73
5.3.00.0050.03511.71
5.2.170.0040.0309.22
5.2.160.0060.0349.22
5.2.150.0050.0319.21
5.2.140.0020.0419.21
5.2.130.0050.0299.18
5.2.120.0060.0279.17
5.2.110.0090.0319.19
5.2.100.0060.0299.17
5.2.90.0020.0309.18
5.2.80.0070.0299.17
5.2.70.0060.0359.18
5.2.60.0050.0369.12
5.2.50.0070.0329.09
5.2.40.0030.0309.07
5.2.30.0050.0289.05
5.2.20.0050.0279.04
5.2.10.0040.0368.94
5.2.00.0070.0308.80
5.1.60.0030.0278.09
5.1.50.0080.0298.09
5.1.40.0080.0268.07
5.1.30.0030.0328.42
5.1.20.0020.0328.43
5.1.10.0060.0278.16
5.1.00.0090.0248.17
5.0.50.0050.0226.64
5.0.40.0060.0226.50
5.0.30.0040.0396.31
5.0.20.0060.0206.28
5.0.10.0040.0266.27
5.0.00.0030.0306.25
4.4.90.0040.0154.78
4.4.80.0020.0164.76
4.4.70.0030.0154.75
4.4.60.0030.0214.75
4.4.50.0020.0154.77
4.4.40.0060.0304.71
4.4.30.0040.0144.76
4.4.20.0030.0154.85
4.4.10.0020.0164.85
4.4.00.0050.0284.76
4.3.110.0020.0204.67
4.3.100.0040.0244.66
4.3.90.0010.0164.63
4.3.80.0050.0314.58
4.3.70.0030.0144.63
4.3.60.0050.0114.63
4.3.50.0040.0144.62
4.3.40.0010.0254.54
4.3.30.0030.0153.30
4.3.20.0020.0163.28
4.3.10.0040.0143.24
4.3.00.0170.01714.49

preferences:
33.53 ms | 401 KiB | 5 Q