3v4l.org

run code in 300+ PHP versions simultaneously
<?php $json = '[ { "Id":441, "Name":"Gary" }, { "Id":1864, "Name":"Bob" } ]'; $decode = json_decode($json); var_dump($decode);

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)
8.3.60.0110.00418.29
8.3.50.0070.00719.46
8.3.40.0000.01518.53
8.3.30.0120.00318.58
8.3.20.0050.00320.16
8.3.10.0080.00023.66
8.3.00.0000.00820.84
8.2.180.0140.00018.22
8.2.170.0040.01122.96
8.2.160.0070.00718.89
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0080.00020.56
8.2.120.0050.00326.35
8.2.110.0030.00720.87
8.2.100.0090.00317.90
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0030.00517.91
8.2.50.0040.00418.10
8.2.40.0000.00720.55
8.2.30.0000.00719.29
8.2.20.0050.00217.61
8.2.10.0080.00018.11
8.2.00.0080.00018.06
8.1.280.0070.01025.92
8.1.270.0080.00023.71
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0060.00319.39
8.1.230.0070.00417.76
8.1.220.0000.00717.74
8.1.210.0050.00318.77
8.1.200.0050.00517.23
8.1.190.0040.00417.23
8.1.180.0050.00318.10
8.1.170.0080.00618.48
8.1.160.0070.00018.86
8.1.150.0050.00218.87
8.1.140.0000.00719.53
8.1.130.0030.00317.68
8.1.120.0070.00017.43
8.1.110.0070.00317.31
8.1.100.0070.00017.43
8.1.90.0030.00617.28
8.1.80.0000.00717.46
8.1.70.0030.00317.45
8.1.60.0000.00817.42
8.1.50.0030.00617.51
8.1.40.0070.00017.45
8.1.30.0000.01217.59
8.1.20.0040.00417.43
8.1.10.0060.00617.38
8.1.00.0040.00417.24
8.0.300.0070.00018.77
8.0.290.0000.00716.75
8.0.280.0000.00718.29
8.0.270.0000.00717.19
8.0.260.0000.00617.23
8.0.250.0000.00616.96
8.0.240.0070.00016.89
8.0.230.0070.00016.86
8.0.220.0070.00016.85
8.0.210.0090.00016.86
8.0.200.0030.00316.87
8.0.190.0030.00516.89
8.0.180.0040.00416.86
8.0.170.0000.00716.86
8.0.160.0000.00716.83
8.0.150.0040.00416.80
8.0.140.0040.00416.75
8.0.130.0030.00413.21
8.0.120.0000.00716.79
8.0.110.0060.00316.76
8.0.100.0030.00316.80
8.0.90.0070.00016.88
8.0.80.0090.00616.84
8.0.70.0080.00016.72
8.0.60.0030.00616.86
8.0.50.0000.00716.78
8.0.30.0080.01216.96
8.0.20.0130.00617.40
8.0.10.0070.00016.98
8.0.00.0130.00716.66
7.4.330.0020.00215.08
7.4.320.0000.00616.43
7.4.300.0000.00616.42
7.4.290.0040.00416.50
7.4.280.0030.00516.41
7.4.270.0030.00316.39
7.4.260.0000.00716.51
7.4.250.0040.00416.25
7.4.240.0030.00316.34
7.4.230.0030.00316.64
7.4.220.0160.01016.60
7.4.210.0070.00716.57
7.4.200.0030.00316.56
7.4.160.0170.00016.41
7.4.150.0110.00717.40
7.4.140.0110.00817.86
7.4.130.0120.00916.42
7.4.120.0110.00716.52
7.4.110.0080.00816.45
7.4.100.0070.01116.35
7.4.90.0110.00716.30
7.4.80.0110.00819.39
7.4.70.0110.00516.45
7.4.60.0000.02016.30
7.4.50.0030.01016.25
7.4.40.0100.00716.45
7.4.30.0040.01216.29
7.4.00.0080.00814.80
7.3.330.0000.00512.89
7.3.320.0000.00612.99
7.3.310.0000.00716.27
7.3.300.0060.00016.24
7.3.290.0110.00516.11
7.3.280.0110.00516.15
7.3.270.0100.01017.40
7.3.260.0040.01216.24
7.3.250.0170.00516.35
7.3.240.0090.01016.07
7.3.230.0100.00716.39
7.3.210.0120.00616.06
7.3.200.0100.00616.17
7.3.190.0120.00616.18
7.3.180.0170.00316.20
7.3.170.0040.01416.41
7.3.160.0100.00716.38
7.2.330.0100.01416.71
7.2.320.0080.00816.49
7.2.310.0140.00316.56
7.2.300.0110.00716.55
7.2.290.0100.01016.23
7.2.60.0070.00716.70
7.2.00.0060.00619.18
7.1.200.0130.00315.61
7.1.100.0040.00718.18
7.1.70.0000.00716.93
7.1.60.0030.00719.87
7.1.00.0030.07722.43
7.0.200.0200.01014.78
7.0.70.0100.06319.90
7.0.60.0170.05719.96
7.0.50.0200.06020.36
7.0.40.0130.06020.34
7.0.30.0100.06720.30
7.0.20.0270.07320.41
7.0.10.0200.08320.33
7.0.00.0270.07320.29
5.6.280.0100.06720.81
5.6.220.0270.04320.63
5.6.210.0100.06020.60
5.6.200.0270.04721.09
5.6.190.0300.04721.01
5.6.180.0130.06021.01
5.6.170.0200.05721.02
5.6.160.0170.06321.08
5.6.150.0070.08021.07
5.6.140.0100.06021.16
5.6.130.0100.06021.16
5.6.120.0100.06321.09
5.6.110.0230.05321.06
5.6.100.0330.06721.07
5.6.90.0470.07321.04
5.6.80.0270.06020.52
5.6.70.0230.06320.49
5.6.60.0330.05020.45
5.6.50.0400.06320.57
5.6.40.0300.05320.36
5.6.30.0370.04320.48
5.6.20.0300.05320.43
5.6.10.0330.04720.44
5.6.00.0400.04320.39
5.5.360.0100.07020.50
5.5.350.0070.06320.38
5.5.340.0200.05020.96
5.5.330.0200.05720.84
5.5.320.0130.06020.87
5.5.310.0330.06020.83
5.5.300.0270.04720.70
5.5.290.0100.06320.96
5.5.280.0030.06720.84
5.5.270.0270.06720.91
5.5.260.0330.06320.90
5.5.250.0470.07320.77
5.5.240.0400.05720.35
5.5.230.0330.05020.22
5.5.220.0270.05720.27
5.5.210.0370.04720.32
5.5.200.0230.05720.29
5.5.190.0270.05720.29
5.5.180.0230.06320.12
5.5.160.0300.05320.12
5.5.150.0300.05320.28
5.5.140.0370.04320.22
5.5.130.0330.05020.19
5.5.120.0300.05320.19
5.5.110.0300.05320.30
5.5.100.0300.06020.13
5.5.90.0270.06020.13
5.5.80.0170.06720.20
5.5.70.0230.06020.11
5.5.60.0430.04320.14
5.5.50.0300.05320.19
5.5.40.0270.06020.15
5.5.30.0230.06020.06
5.5.20.0170.06720.18
5.5.10.0270.05720.19
5.5.00.0270.06020.08

preferences:
85.45 ms | 401 KiB | 5 Q