3v4l.org

run code in 300+ PHP versions simultaneously
<?php $json = '{id:"4", name:"CDA 2015"},{id:"6", name:"CDA 2016"}'; print_r(json_decode($json));

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)
8.3.60.0120.00316.25
8.3.50.0070.00718.18
8.3.40.0090.00918.54
8.3.30.0120.00318.60
8.3.20.0030.00320.09
8.3.10.0040.00423.56
8.3.00.0050.00319.26
8.2.180.0070.01416.63
8.2.170.0070.00722.96
8.2.160.0070.00720.39
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00417.63
8.2.120.0000.00826.35
8.2.110.0060.00322.00
8.2.100.0040.00717.97
8.2.90.0090.00019.04
8.2.80.0070.00417.97
8.2.70.0060.00317.38
8.2.60.0080.00017.91
8.2.50.0040.00418.07
8.2.40.0000.00819.52
8.2.30.0070.00020.52
8.2.20.0040.00417.67
8.2.10.0000.00717.98
8.2.00.0030.00617.98
8.1.280.0130.00725.92
8.1.270.0070.00323.97
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0070.00321.91
8.1.230.0100.00019.01
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00917.25
8.1.190.0060.00317.35
8.1.180.0000.00718.10
8.1.170.0060.00318.65
8.1.160.0030.00321.95
8.1.150.0040.00418.72
8.1.140.0040.00419.43
8.1.130.0070.00017.61
8.1.120.0000.00717.42
8.1.110.0040.00417.29
8.1.100.0070.00017.36
8.1.90.0000.00817.29
8.1.80.0040.00417.26
8.1.70.0000.00717.35
8.1.60.0000.00817.55
8.1.50.0040.00417.44
8.1.40.0080.00017.39
8.1.30.0000.00917.64
8.1.20.0000.00717.63
8.1.10.0030.00517.48
8.1.00.0030.00617.32
8.0.300.0040.00418.77
8.0.290.0030.00316.63
8.0.280.0070.00018.37
8.0.270.0030.00317.19
8.0.260.0040.00417.05
8.0.250.0000.00616.81
8.0.240.0070.00316.82
8.0.230.0030.00316.79
8.0.220.0040.00416.80
8.0.210.0000.00716.73
8.0.200.0000.00716.85
8.0.190.0030.00316.90
8.0.180.0000.00716.74
8.0.170.0080.00416.80
8.0.160.0000.00816.79
8.0.150.0000.00816.66
8.0.140.0000.00716.77
8.0.130.0060.00313.32
8.0.120.0030.00516.80
8.0.110.0040.00416.84
8.0.100.0040.00416.61
8.0.90.0000.00716.63
8.0.80.0060.01216.78
8.0.70.0000.00816.63
8.0.60.0050.00216.60
8.0.50.0000.00816.76
8.0.30.0110.00516.72
8.0.20.0130.00817.40
8.0.10.0000.00816.80
8.0.00.0080.01016.63
7.4.330.0020.00216.78
7.4.320.0030.00316.40
7.4.300.0060.00016.49
7.4.290.0000.00716.32
7.4.280.0080.00016.36
7.4.270.0030.00316.41
7.4.260.0000.00716.55
7.4.250.0040.00416.48
7.4.240.0070.00016.44
7.4.230.0000.00716.31
7.4.220.0160.00316.45
7.4.210.0070.00916.56
7.4.200.0040.00416.62
7.4.160.0180.00316.29
7.4.150.0140.00317.40
7.4.140.0190.00317.86
7.4.130.0100.00916.50
7.4.120.0110.00616.44
7.4.110.0100.00916.35
7.4.100.0120.01216.38
7.4.90.0000.01716.34
7.4.80.0070.01419.39
7.4.70.0060.01016.45
7.4.60.0100.00716.41
7.4.50.0090.00616.49
7.4.40.0110.00616.39
7.4.30.0140.00316.43
7.4.00.0070.00715.07
7.3.330.0060.00012.98
7.3.320.0030.00313.00
7.3.310.0000.00615.96
7.3.300.0030.00316.02
7.3.290.0000.00616.14
7.3.280.0080.00816.14
7.3.270.0130.00617.40
7.3.260.0100.00716.23
7.3.250.0100.00716.27
7.3.240.0090.00816.41
7.3.230.0060.01616.39
7.3.210.0090.00616.29
7.3.200.0090.00916.50
7.3.190.0090.00916.12
7.3.180.0130.00616.33
7.3.170.0120.00616.27
7.3.160.0030.01316.11
7.3.10.0080.00416.53
7.3.00.0120.00316.26
7.2.330.0100.00616.38
7.2.320.0060.01216.14
7.2.310.0130.00316.16
7.2.300.0090.00916.43
7.2.290.0160.00616.19
7.2.130.0100.00316.75
7.2.120.0070.00716.52
7.2.110.0040.00916.84
7.2.100.0040.00816.76
7.2.90.0000.01516.87
7.2.80.0030.00616.69
7.2.70.0060.00616.80
7.2.60.0110.00316.77
7.2.50.0100.00316.79
7.2.40.0040.01116.71
7.2.30.0030.01016.40
7.2.20.0000.01116.87
7.2.10.0060.00916.81
7.2.00.0050.00817.94
7.1.250.0000.00915.48
7.1.200.0100.00315.61
7.1.100.0100.00718.04
7.1.70.0000.00717.17
7.1.60.0100.01319.12
7.1.50.0030.01716.83
7.1.00.0030.07322.45
7.0.200.0030.00516.50
7.0.60.0070.04719.85
7.0.50.0000.08017.90
7.0.40.0100.06320.20
7.0.30.0330.04020.09
7.0.20.0130.05020.17
7.0.10.0100.08320.30
7.0.00.0100.05019.99
5.6.280.0000.06720.81
5.6.210.0100.06320.54
5.6.200.0130.08018.22
5.6.190.0030.08320.35
5.6.180.0530.06320.43
5.6.170.0330.06020.52
5.6.160.0070.04720.49
5.6.150.0100.05318.12
5.6.140.0130.06018.22
5.6.130.0100.05718.19
5.6.120.0030.06021.12
5.6.110.0030.04721.13
5.6.100.0100.07721.12
5.6.90.0100.04720.96
5.6.80.0030.04320.50
5.5.350.4330.04020.39
5.5.340.0000.04317.98
5.5.330.0030.04020.07
5.5.320.0030.08020.23
5.5.310.0230.04320.12
5.5.300.0070.04017.93
5.5.290.0100.05017.92
5.5.280.0070.08320.86
5.5.270.0170.04020.83
5.5.260.0130.06320.94
5.5.250.0100.08020.70
5.5.240.0300.07320.11

preferences:
58.26 ms | 400 KiB | 5 Q