3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = '{"menu": { "title":"Title One", "link":"Link One", "title":"Title Two", "link":"Link Two"} }'; $json_a = json_decode($string,true); var_dump($json_a); foreach($json_a['menu'] as $key => $value) { echo $key . ": " . $value . "<br />"; }

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)
8.3.60.0090.00616.50
8.3.50.0110.00522.04
8.3.40.0140.00018.67
8.3.30.0110.00719.04
8.3.20.0040.00420.33
8.3.10.0050.00323.70
8.3.00.0040.00420.77
8.2.180.0120.00916.50
8.2.170.0100.01022.96
8.2.160.0070.00720.44
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0070.00022.20
8.2.110.0030.00620.96
8.2.100.0090.00318.16
8.2.90.0030.00519.36
8.2.80.0030.00517.97
8.2.70.0060.00317.75
8.2.60.0080.00018.03
8.2.50.0030.00518.10
8.2.40.0070.00020.66
8.2.30.0060.00321.09
8.2.20.0000.00717.70
8.2.10.0000.00717.66
8.2.00.0040.00417.72
8.1.280.0130.00925.92
8.1.270.0040.00423.93
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0060.00320.91
8.1.230.0040.00720.26
8.1.220.0050.00317.78
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0040.00418.50
8.1.160.0040.00418.95
8.1.150.0000.00720.06
8.1.140.0040.00417.45
8.1.130.0030.00317.83
8.1.120.0000.00717.47
8.1.110.0000.00717.48
8.1.100.0000.00717.45
8.1.90.0040.00317.45
8.1.80.0000.00817.45
8.1.70.0000.00817.41
8.1.60.0000.00817.50
8.1.50.0040.00417.52
8.1.40.0000.00817.54
8.1.30.0080.00017.61
8.1.20.0040.00417.67
8.1.10.0000.00717.60
8.1.00.0040.00417.53
8.0.300.0000.00818.77
8.0.290.0000.00716.63
8.0.280.0000.00718.45
8.0.270.0060.00317.30
8.0.260.0000.00716.74
8.0.250.0030.00517.01
8.0.240.0040.00416.97
8.0.230.0030.00316.93
8.0.220.0030.00316.90
8.0.210.0030.00416.80
8.0.200.0000.00716.82
8.0.190.0040.00417.00
8.0.180.0040.00416.88
8.0.170.0000.00816.85
8.0.160.0000.00716.95
8.0.150.0070.00016.85
8.0.140.0000.00816.77
8.0.130.0000.00613.37
8.0.120.0000.00816.77
8.0.110.0000.00716.83
8.0.100.0000.00816.72
8.0.90.0070.00016.94
8.0.80.0100.00716.91
8.0.70.0040.00416.71
8.0.60.0000.00916.99
8.0.50.0000.00716.94
8.0.30.0100.01017.14
8.0.20.0100.00917.40
8.0.10.0030.00616.85
8.0.00.0120.01016.79
7.4.330.0000.00515.08
7.4.320.0030.00316.59
7.4.300.0000.00616.56
7.4.290.0040.00416.54
7.4.280.0030.00516.64
7.4.270.0040.00416.56
7.4.260.0070.00016.57
7.4.250.0000.00716.56
7.4.240.0040.00416.49
7.4.230.0030.00316.58
7.4.220.0140.00316.68
7.4.210.0100.00516.56
7.4.200.0040.00416.63
7.4.190.0040.00416.57
7.4.160.0060.00916.39
7.4.150.0140.00417.40
7.4.140.0070.01017.86
7.4.130.0100.00716.55
7.4.120.0110.00716.54
7.4.110.0070.01016.52
7.4.100.0060.01516.41
7.4.90.0070.01016.59
7.4.80.0100.00716.48
7.4.70.0140.00616.46
7.4.60.0140.00716.43
7.4.50.0040.00416.51
7.4.40.0070.00722.77
7.4.30.0110.00516.53
7.4.00.0090.00314.90
7.3.330.0050.00013.00
7.3.320.0050.00013.23
7.3.310.0000.00616.46
7.3.300.0000.00616.32
7.3.290.0110.00416.27
7.3.280.0100.00716.28
7.3.270.0070.01017.40
7.3.260.0100.01316.45
7.3.250.0100.00816.43
7.3.240.0140.01116.54
7.3.230.0090.00916.39
7.3.210.0090.00916.56
7.3.200.0090.01319.39
7.3.190.0140.00916.48
7.3.180.0100.00616.46
7.3.170.0130.01016.43
7.3.160.0060.01116.46
7.3.120.0150.00014.95
7.3.110.0060.00914.67
7.3.100.0040.01114.95
7.3.90.0060.00914.98
7.3.80.0040.01214.93
7.3.70.0030.01014.59
7.3.60.0100.00615.01
7.3.50.0060.00314.67
7.3.40.0060.00914.54
7.3.30.0030.00714.76
7.3.20.0030.00916.85
7.3.10.0060.00616.74
7.3.00.0080.00616.64
7.2.330.0030.01516.64
7.2.320.0120.00416.84
7.2.310.0120.00616.67
7.2.300.0170.00016.64
7.2.290.0110.00616.64
7.2.250.0000.01514.88
7.2.240.0060.00915.22
7.2.230.0100.00315.27
7.2.220.0060.00615.03
7.2.210.0070.00715.25
7.2.200.0120.00314.99
7.2.190.0030.01015.00
7.2.180.0060.00615.11
7.2.170.0000.00914.83
7.2.60.0070.00316.96
7.2.00.0030.01419.48
7.1.330.0040.00815.59
7.1.320.0110.00015.46
7.1.310.0070.01015.91
7.1.300.0120.00015.75
7.1.290.0030.01015.61
7.1.280.0040.00815.71
7.1.270.0050.00515.79
7.1.260.0000.01315.85
7.1.200.0100.00315.62
7.1.100.0060.00618.26
7.1.70.0030.00617.18
7.1.60.0070.01419.29
7.1.50.0100.01316.68
7.1.00.0000.08022.27
7.0.200.0070.00316.81
7.0.140.0130.06321.99
7.0.60.0070.08319.93
7.0.50.0070.06717.78
7.0.40.0130.03720.12
7.0.30.0370.07720.33
7.0.20.0230.04320.09
7.0.10.0300.05020.02
7.0.00.0170.05720.12
5.6.280.0130.06320.82
5.6.210.0070.05320.46
5.6.200.0000.04318.12
5.6.190.0130.09020.67
5.6.180.0400.07320.43
5.6.170.0200.06720.50
5.6.160.0030.07020.54
5.6.150.0170.02718.11
5.6.140.0070.08018.18
5.6.130.0030.06318.16
5.6.120.0170.06021.12
5.6.110.0100.07721.04
5.6.100.0030.04320.98
5.6.90.0100.08020.96
5.6.80.0070.08020.50
5.6.70.0330.05720.34
5.5.350.0100.03320.43
5.5.340.0100.07718.02
5.5.330.0000.04720.37
5.5.320.0100.07320.18
5.5.310.0170.04320.27
5.5.300.0130.05717.95
5.5.290.0070.07318.02
5.5.280.0030.04320.96
5.5.270.0030.07020.83
5.5.260.0100.06320.76
5.5.250.0000.04320.71
5.5.240.0170.06720.03
5.4.450.0900.03319.42
5.4.440.0870.08019.60
5.4.430.0800.06719.13
5.4.420.0930.05319.47
5.4.410.1100.07019.41
5.4.400.0800.06719.02
5.4.390.1200.05319.30
5.4.380.0170.05318.72
5.4.370.0300.05018.49
5.4.360.0170.05318.59
5.4.350.0130.06318.46
5.4.340.0100.06318.70
5.4.320.0080.03612.45
5.4.310.0070.03712.45
5.4.300.0040.03912.45
5.4.290.0050.03812.45
5.4.280.0040.03812.35
5.4.270.0050.03812.32
5.4.260.0040.04912.32
5.4.250.0080.03812.32
5.4.240.0070.03612.32
5.4.230.0070.05412.31
5.4.220.0090.04912.31
5.4.210.0050.04112.31
5.4.200.0060.03812.31
5.4.190.0050.03812.30
5.4.180.0070.03612.31
5.4.170.0050.03712.32
5.4.160.0080.03412.31
5.4.150.0050.03512.30
5.4.140.0050.03911.99
5.4.130.0130.04911.98
5.4.120.0150.04211.93
5.4.110.0080.04311.93
5.4.100.0090.03511.93
5.4.90.0080.03711.93
5.4.80.0060.03911.93
5.4.70.0100.03511.93
5.4.60.0040.04111.93
5.4.50.0060.04111.93
5.4.40.0050.04811.92
5.4.30.0060.04211.91
5.4.20.0060.04311.91
5.4.10.0060.03711.92
5.4.00.0060.03611.41
5.3.290.0040.04712.80
5.3.280.0080.03812.70
5.3.270.0090.05112.72
5.3.260.0100.05112.72
5.3.250.0070.05212.72
5.3.240.0060.04212.72
5.3.230.0050.04012.71
5.3.220.0040.04012.68
5.3.210.0060.04012.68
5.3.200.0080.03712.68
5.3.190.0090.04712.68
5.3.180.0070.03812.67
5.3.170.0110.04912.67
5.3.160.0060.03712.67
5.3.150.0060.03912.68
5.3.140.0100.04512.66
5.3.130.0060.04812.66
5.3.120.0050.04712.66
5.3.110.0110.04012.66
5.3.100.0140.03112.12
5.3.90.0070.03712.09
5.3.80.0050.03812.08
5.3.70.0060.03712.08
5.3.60.0070.04412.07
5.3.50.0070.04312.00
5.3.40.0060.03812.00
5.3.30.0070.03511.93
5.3.20.0070.03611.69
5.3.10.0110.04411.65
5.3.00.0110.04611.64
5.2.170.0080.0389.14
5.2.160.0030.0369.14
5.2.150.0080.0309.14
5.2.140.0050.0329.14
5.2.130.0040.0319.10
5.2.120.0070.0349.10
5.2.110.0080.0409.11
5.2.100.0080.0409.11
5.2.90.0090.0399.10
5.2.80.0050.0419.10
5.2.70.0060.0349.09
5.2.60.0080.0339.05
5.2.50.0070.0449.02
5.2.40.0040.0408.99
5.2.30.0080.0328.97
5.2.20.0070.0388.96
5.2.10.0050.0348.88
5.2.00.0040.0318.74
5.1.60.0070.0238.02
5.1.50.0090.0228.02
5.1.40.0060.0258.01
5.1.30.0060.0268.36
5.1.20.0040.0288.39
5.1.10.0050.0268.11
5.1.00.0040.0298.10
5.0.50.0050.0226.57
5.0.40.0050.0206.44
5.0.30.0100.0396.25
5.0.20.0030.0216.23
5.0.10.0070.0266.20
5.0.00.0090.0336.20
4.4.90.0030.0214.78
4.4.80.0040.0214.75
4.4.70.0040.0194.75
4.4.60.0030.0164.75
4.4.50.0020.0244.77
4.4.40.0070.0314.71
4.4.30.0030.0224.76
4.4.20.0040.0224.84
4.4.10.0020.0244.85
4.4.00.0070.0294.76
4.3.110.0040.0204.66
4.3.100.0050.0174.67
4.3.90.0030.0224.63
4.3.80.0040.0264.59
4.3.70.0030.0154.63
4.3.60.0030.0174.62
4.3.50.0040.0194.62
4.3.40.0020.0304.54
4.3.30.0020.0173.27
4.3.20.0020.0173.25
4.3.10.0030.0213.21
4.3.00.0230.01713.14

preferences:
50.9 ms | 400 KiB | 5 Q