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); 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)
8.3.60.0100.01018.30
8.3.50.0100.00821.99
8.3.40.0110.00318.71
8.3.30.0120.00319.09
8.3.20.0070.00020.26
8.3.10.0040.00422.09
8.3.00.0030.00522.45
8.2.180.0150.00716.50
8.2.170.0070.00722.96
8.2.160.0090.00618.87
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0080.00019.36
8.2.110.0080.00020.35
8.2.100.0030.00717.84
8.2.90.0030.00619.20
8.2.80.0000.00918.05
8.2.70.0090.00017.75
8.2.60.0040.00418.05
8.2.50.0030.00518.07
8.2.40.0050.00318.22
8.2.30.0000.00718.13
8.2.20.0000.00717.84
8.2.10.0050.00319.53
8.2.00.0030.00517.74
8.1.280.0130.00725.92
8.1.270.0000.00822.13
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.04
8.1.230.0070.00722.82
8.1.220.0090.00017.77
8.1.210.0000.00818.77
8.1.200.0090.00017.22
8.1.190.0040.00417.39
8.1.180.0000.00718.61
8.1.170.0080.00018.53
8.1.160.0050.00321.91
8.1.150.0080.00018.59
8.1.140.0040.00417.46
8.1.130.0040.00417.75
8.1.120.0030.00317.48
8.1.110.0030.00617.47
8.1.100.0000.00717.40
8.1.90.0040.00417.49
8.1.80.0030.00317.36
8.1.70.0000.00617.37
8.1.60.0030.00617.55
8.1.50.0000.00817.46
8.1.40.0030.00617.52
8.1.30.0000.00817.61
8.1.20.0030.00617.70
8.1.10.0000.00717.49
8.1.00.0030.00517.40
8.0.300.0040.00418.77
8.0.290.0040.00417.30
8.0.280.0030.00318.36
8.0.270.0070.00017.16
8.0.260.0000.00816.73
8.0.250.0070.00017.03
8.0.240.0030.00317.02
8.0.230.0030.00316.93
8.0.220.0040.00416.80
8.0.210.0040.00416.83
8.0.200.0030.00316.86
8.0.190.0030.00616.81
8.0.180.0000.00716.84
8.0.170.0030.00317.00
8.0.160.0040.00416.75
8.0.150.0030.00316.92
8.0.140.0040.00416.79
8.0.130.0000.00813.35
8.0.120.0070.00016.93
8.0.110.0000.00716.90
8.0.100.0040.00416.69
8.0.90.0040.00417.01
8.0.80.0030.01216.88
8.0.70.0040.00416.77
8.0.60.0000.00716.87
8.0.50.0000.00716.90
8.0.30.0080.01117.13
8.0.20.0110.00817.40
8.0.10.0050.00317.00
8.0.00.0100.01316.80
7.4.330.0000.00515.17
7.4.320.0060.00016.52
7.4.300.0000.00616.61
7.4.290.0070.00016.50
7.4.280.0060.00016.58
7.4.270.0000.00716.65
7.4.260.0000.00716.59
7.4.250.0040.00416.54
7.4.240.0020.00516.57
7.4.230.0040.00416.56
7.4.220.0090.00916.63
7.4.210.0110.00616.53
7.4.200.0070.00016.59
7.4.190.0030.00316.69
7.4.160.0090.00916.66
7.4.150.0160.00617.40
7.4.140.0080.01217.86
7.4.130.0090.01116.64
7.4.120.0090.00816.51
7.4.110.0060.01016.43
7.4.100.0060.01316.46
7.4.90.0110.01116.33
7.4.80.0110.00619.39
7.4.70.0070.01416.62
7.4.60.0030.01416.45
7.4.50.0050.00316.12
7.4.40.0030.01222.77
7.4.30.0100.00716.58
7.4.00.0120.00315.02
7.3.330.0050.00013.13
7.3.320.0020.00213.03
7.3.310.0000.00716.41
7.3.300.0070.00016.31
7.3.290.0130.00616.30
7.3.280.0100.01116.30
7.3.270.0170.00017.40
7.3.260.0030.01316.53
7.3.250.0060.01116.41
7.3.240.0140.00316.40
7.3.230.0090.01216.50
7.3.210.0130.00316.43
7.3.200.0140.00319.39
7.3.190.0140.00416.50
7.3.180.0090.00616.42
7.3.170.0100.00616.39
7.3.160.0060.00916.52
7.3.120.0080.00814.65
7.2.330.0140.00316.81
7.2.320.0100.01416.74
7.2.310.0090.00616.85
7.2.300.0140.00316.49
7.2.290.0060.00916.90
7.2.00.0090.00619.54
7.1.100.0070.01118.24
7.1.70.0030.00517.18
7.1.60.0070.00719.82
7.1.50.0130.00716.91
7.1.00.0030.07722.48
7.0.200.0050.00516.68
7.0.140.0200.05722.11
7.0.60.0070.05720.02
7.0.50.0100.05717.82
7.0.40.0030.05020.02
7.0.30.0200.08720.47
7.0.20.0230.08020.18
7.0.10.0100.08020.30
7.0.00.0100.08720.04
5.6.280.0000.07721.07
5.6.210.0100.08720.56
5.6.200.0100.08018.22
5.6.190.0000.08320.78
5.6.180.0400.08320.60
5.6.170.0300.06320.52
5.6.160.0070.08320.38
5.6.150.0030.07718.18
5.6.140.0030.06318.20
5.6.130.0030.07718.18
5.6.120.0000.09021.04
5.6.110.0200.06721.00
5.6.100.0100.07020.98
5.6.90.0000.04321.03
5.6.80.0030.04020.34
5.5.350.0170.04320.38
5.5.340.0170.06318.01
5.5.330.0030.04020.17
5.5.320.0400.07720.24
5.5.310.0200.04320.12
5.5.300.0030.08017.88
5.5.290.0030.04717.96
5.5.280.0000.05720.73
5.5.270.0170.05020.84
5.5.260.0130.07720.86
5.5.250.0130.03320.68
5.5.240.0030.07720.28
5.4.450.0700.05319.10
5.4.440.0600.05719.46
5.4.430.0130.05319.31
5.4.420.0130.05019.30
5.4.410.0130.05018.91
5.4.400.0130.05018.76
5.4.390.0100.05318.61
5.4.380.0170.06718.67
5.4.370.0100.04718.70
5.4.360.0030.05018.50
5.4.350.0050.03911.98
5.4.340.0040.03811.97
5.4.320.0070.03912.45
5.4.310.0050.03812.45
5.4.300.0050.04612.45
5.4.290.0060.04312.45
5.4.280.0080.03812.35
5.4.270.0070.05318.66
5.4.260.0100.06018.84
5.4.250.0130.05018.61
5.4.240.0030.08019.00
5.4.230.0070.07718.70
5.4.220.0130.05018.68
5.4.210.0100.07318.79
5.4.200.0170.06718.79
5.4.190.0130.04318.95
5.4.180.0170.06318.95
5.4.170.0070.05718.97
5.4.160.0070.07318.83
5.4.150.0030.05718.84
5.4.140.0130.05016.27
5.4.130.0130.06716.30
5.4.120.0070.05016.49
5.4.110.0100.05016.19
5.4.100.0070.06016.38
5.4.90.0070.05016.32
5.4.80.0130.05016.35
5.4.70.0070.07016.31
5.4.60.0070.05316.14
5.4.50.0130.05316.36
5.4.40.0130.05716.50
5.4.30.0130.04016.34
5.4.20.0100.04316.35
5.4.10.0100.05016.34
5.4.00.0200.05315.71
5.3.290.0070.04212.80
5.3.280.0130.04314.45
5.3.270.0100.05014.76
5.3.260.0100.05314.31
5.3.250.0170.06314.64
5.3.240.0100.05014.30
5.3.230.0100.05014.46
5.3.220.0000.05714.72
5.3.210.0100.05014.48
5.3.200.0130.04314.44
5.3.190.0100.06314.27
5.3.180.0070.07014.40
5.3.170.0100.07014.57
5.3.160.0030.05314.73
5.3.150.0230.06014.68
5.3.140.0200.05014.57
5.3.130.0170.04314.54
5.3.120.0030.06014.57
5.3.110.0130.06014.50
5.3.100.0130.05314.07
5.3.90.0230.05014.04
5.3.80.0070.05714.00
5.3.70.0070.07013.96
5.3.60.0200.04013.93
5.3.50.0170.05314.05
5.3.40.0130.06014.00
5.3.30.0070.05013.93
5.3.20.0130.05713.70
5.3.10.0070.05013.74
5.3.00.0100.04713.49
5.2.170.0100.05011.13
5.2.160.0030.06011.03
5.2.150.0100.04311.29
5.2.140.0070.04310.97
5.2.130.0070.04011.21
5.2.120.0000.04310.98
5.2.110.0030.04311.01
5.2.100.0100.04011.10
5.2.90.0130.03711.11
5.2.80.0100.05711.11
5.2.70.0030.05011.09
5.2.60.0100.05310.96
5.2.50.0030.04310.94
5.2.40.0030.04011.00
5.2.30.0070.05010.86
5.2.20.0100.03710.95
5.2.10.0000.04311.03
5.2.00.0030.04010.72
5.1.60.0070.0309.84
5.1.50.0100.02710.14
5.1.40.0030.0479.89
5.1.30.0070.03310.41
5.1.20.0030.04010.50
5.1.10.0100.03710.04
5.1.00.0030.04010.12
5.0.50.0030.0278.39
5.0.40.0030.0278.48
5.0.30.0000.0438.16
5.0.20.0070.0338.18
5.0.10.0030.0308.27
5.0.00.0000.0578.11
4.4.90.0000.0306.64
4.4.80.0000.0236.64
4.4.70.0030.0206.64
4.4.60.0100.0206.64
4.4.50.0000.0236.64
4.4.40.0070.0336.64
4.4.30.0070.0176.64
4.4.20.0000.0236.64
4.4.10.0030.0306.64
4.4.00.0000.0336.64
4.3.110.0070.0176.64
4.3.100.0030.0206.64
4.3.90.0030.0236.64
4.3.80.0000.0336.64
4.3.70.0000.0306.64
4.3.60.0000.0206.64
4.3.50.0000.0236.64
4.3.40.0000.0406.64
4.3.30.0000.0236.64
4.3.20.0030.0206.64
4.3.10.0000.0236.64
4.3.00.0100.0236.88

preferences:
37.76 ms | 401 KiB | 5 Q