3v4l.org

run code in 300+ PHP versions simultaneously
<?php json_decode("VP/C-Level/CEO"); echo json_last_error();

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)
8.3.60.0070.01116.25
8.3.50.0150.00521.98
8.3.40.0140.00018.68
8.3.30.0060.00818.60
8.3.20.0070.00020.26
8.3.10.0040.00423.55
8.3.00.0080.00019.54
8.2.180.0070.00716.32
8.2.170.0000.01422.96
8.2.160.0070.00720.52
8.2.150.0080.00024.18
8.2.140.0020.00524.66
8.2.130.0030.00626.16
8.2.120.0050.00219.41
8.2.110.0080.00022.14
8.2.100.0110.00017.93
8.2.90.0040.00419.27
8.2.80.0040.00417.97
8.2.70.0060.00317.38
8.2.60.0000.00917.91
8.2.50.0040.00418.07
8.2.40.0030.00522.37
8.2.30.0030.00420.52
8.2.20.0000.00717.65
8.2.10.0040.00417.86
8.2.00.0040.00417.79
8.1.280.0150.00025.92
8.1.270.0050.00320.24
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0060.00323.88
8.1.230.0040.00717.71
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0100.00017.13
8.1.190.0000.00817.00
8.1.180.0040.00418.10
8.1.170.0050.00318.46
8.1.160.0050.00220.71
8.1.150.0020.00518.75
8.1.140.0000.00819.48
8.1.130.0030.00317.50
8.1.120.0030.00417.36
8.1.110.0040.00417.26
8.1.100.0050.00317.27
8.1.90.0040.00417.36
8.1.80.0040.00417.23
8.1.70.0030.00317.26
8.1.60.0030.00517.48
8.1.50.0080.00017.38
8.1.40.0030.00617.36
8.1.30.0030.00617.50
8.1.20.0040.00417.55
8.1.10.0080.00017.47
8.1.00.0000.00917.34
8.0.300.0040.00418.77
8.0.290.0080.00016.58
8.0.280.0030.00318.36
8.0.270.0000.00717.12
8.0.260.0030.00317.09
8.0.250.0000.00616.85
8.0.240.0000.00716.82
8.0.230.0050.00316.82
8.0.220.0070.00016.73
8.0.210.0030.00316.69
8.0.200.0030.00316.75
8.0.190.0040.00416.82
8.0.180.0050.00316.79
8.0.170.0000.00716.70
8.0.160.0040.00416.76
8.0.150.0030.00316.70
8.0.140.0030.00316.61
8.0.130.0050.00013.13
8.0.120.0000.00716.72
8.0.110.0000.00716.80
8.0.100.0000.00716.69
8.0.90.0040.00416.75
8.0.80.0130.00716.80
8.0.70.0040.00416.65
8.0.60.0000.00716.82
8.0.50.0070.00016.54
8.0.30.0050.01017.04
8.0.20.0110.01117.40
8.0.10.0040.00416.94
8.0.00.0110.00816.60
7.4.330.0000.00516.75
7.4.320.0000.00616.43
7.4.300.0000.00716.27
7.4.290.0000.00716.35
7.4.280.0110.00016.46
7.4.270.0000.00616.43
7.4.260.0000.00716.46
7.4.250.0080.00016.33
7.4.240.0050.00216.47
7.4.230.0030.00316.56
7.4.220.0030.01516.36
7.4.210.0050.01216.43
7.4.200.0070.00016.21
7.4.160.0130.00316.32
7.4.150.0100.00717.40
7.4.140.0080.01017.86
7.4.130.0050.01316.36
7.4.120.0130.00616.34
7.4.110.0100.00716.59
7.4.100.0110.01216.30
7.4.90.0090.00916.45
7.4.80.0090.01219.39
7.4.70.0140.00316.34
7.4.60.0100.00716.25
7.4.50.0090.00616.46
7.4.40.0100.00716.17
7.4.30.0060.01216.57
7.4.00.0030.00515.03
7.3.330.0060.00012.99
7.3.320.0000.00613.03
7.3.310.0040.00416.26
7.3.300.0000.00716.02
7.3.290.0060.00016.15
7.3.280.0070.00916.14
7.3.270.0100.00717.40
7.3.260.0070.01016.36
7.3.250.0110.00516.32
7.3.240.0100.00816.35
7.3.230.0030.01716.39
7.3.210.0120.00316.27
7.3.200.0140.00416.18
7.3.190.0110.01216.16
7.3.180.0030.01216.13
7.3.170.0130.01016.28
7.3.160.0060.00916.40
7.2.330.0040.01316.34
7.2.320.0110.01116.50
7.2.310.0070.01016.57
7.2.300.0060.01016.55
7.2.290.0060.01616.38
7.2.60.0090.00616.64
7.2.00.0100.00319.14
7.1.200.0000.01015.42
7.1.100.0050.00518.13
7.1.70.0000.00717.10
7.1.60.0160.01019.52
7.1.50.0070.01316.70
7.1.00.0070.07022.57
7.0.200.0190.00616.69
7.0.60.0100.08320.02
7.0.50.0070.08017.66
7.0.40.0030.07720.30
7.0.30.0400.03720.30
7.0.20.0270.04720.21
7.0.10.0070.08320.39
7.0.00.0030.04320.29
5.6.280.0030.03320.98
5.6.210.0100.07720.46
5.6.200.0130.04318.09
5.6.190.0070.08020.41
5.6.180.0200.07020.49
5.6.170.0300.07020.40
5.6.160.0100.06320.52
5.6.150.0100.03718.15
5.6.140.0100.05718.20
5.6.130.0170.08018.19
5.6.120.0030.07021.13
5.6.110.0100.06321.04
5.6.100.0070.04021.07
5.6.90.0030.04320.96
5.6.80.0130.06320.41
5.5.350.0300.07020.31
5.5.340.0070.06717.92
5.5.330.0130.07720.58
5.5.320.0330.03020.20
5.5.310.0330.07320.50
5.5.300.0100.08018.02
5.5.290.0030.05017.98
5.5.280.0100.08320.84
5.5.270.0070.05320.86
5.5.260.0100.07020.94
5.5.250.0100.04320.49
5.5.240.4370.04020.14

preferences:
40.37 ms | 401 KiB | 5 Q