3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(json_decode('{1A1.000}'));

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)
8.3.40.0140.00418.54
8.3.30.0110.00418.45
8.3.20.0070.00018.80
8.3.10.0040.00423.70
8.3.00.0040.00423.48
8.2.170.0120.00322.96
8.2.160.0150.00318.73
8.2.150.0070.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00420.31
8.2.120.0050.00326.35
8.2.110.0060.00322.05
8.2.100.0040.00817.72
8.2.90.0050.00318.92
8.2.80.0040.00417.97
8.2.70.0080.00017.77
8.2.60.0040.00417.68
8.2.50.0040.00418.10
8.2.40.0000.00819.21
8.2.30.0060.00320.86
8.2.20.0030.00617.94
8.2.10.0000.00717.93
8.2.00.0000.00819.34
8.1.270.0080.00022.06
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0050.00520.55
8.1.230.0040.00720.89
8.1.220.0030.00517.74
8.1.210.0090.00018.77
8.1.200.0090.00317.10
8.1.190.0070.00417.10
8.1.180.0040.00418.10
8.1.170.0040.00418.91
8.1.160.0020.00518.68
8.1.150.0020.00518.73
8.1.140.0050.00218.80
8.1.130.0000.00718.98
8.1.120.0030.00317.25
8.1.110.0050.00217.22
8.1.100.0100.00017.32
8.1.90.0040.00417.28
8.1.80.0040.00417.38
8.1.70.0040.00417.21
8.1.60.0040.00417.47
8.1.50.0040.00417.36
8.1.40.0000.00817.34
8.1.30.0040.00417.43
8.1.20.0000.00817.34
8.1.10.0030.00617.32
8.1.00.0000.00917.32
8.0.300.0040.00418.77
8.0.290.0080.00016.58
8.0.280.0070.00018.24
8.0.270.0070.00017.05
8.0.260.0070.00017.10
8.0.250.0070.00016.79
8.0.240.0030.00316.69
8.0.230.0070.00016.75
8.0.220.0000.00716.64
8.0.210.0030.00416.65
8.0.200.0030.00316.85
8.0.190.0000.00716.75
8.0.180.0000.00716.77
8.0.170.0000.00816.73
8.0.160.0030.00316.69
8.0.150.0080.00416.68
8.0.140.0040.00416.67
8.0.130.0000.00613.14
8.0.120.0000.00716.72
8.0.110.0050.00216.75
8.0.100.0030.00316.69
8.0.90.0040.00416.70
8.0.80.0110.00716.75
8.0.70.0040.00416.73
8.0.60.0040.00416.58
8.0.50.0000.00716.69
8.0.30.0070.01016.99
8.0.20.0100.01017.40
8.0.10.0000.00716.71
8.0.00.0080.01016.61
7.4.330.0050.00015.55
7.4.320.0070.00016.48
7.4.300.0060.00016.37
7.4.290.0000.00716.50
7.4.280.0040.00416.45
7.4.270.0070.00016.28
7.4.260.0030.00316.20
7.4.250.0030.00316.40
7.4.240.0040.00416.42
7.4.230.0030.00316.48
7.4.220.0050.00316.15
7.4.210.0060.01016.52
7.4.200.0040.00416.39
7.4.160.0090.00716.35
7.4.140.0110.00717.86
7.4.130.0140.00316.23
7.4.120.0100.01016.41
7.4.110.0160.00816.50
7.4.100.0110.00616.23
7.4.90.0110.00616.17
7.4.80.0100.00719.39
7.4.70.0130.00316.41
7.4.60.0060.01516.36
7.4.50.0070.00716.45
7.4.40.0080.01116.45
7.4.00.0060.01214.69
7.3.330.0040.00413.05
7.3.320.0000.00513.02
7.3.310.0070.00016.05
7.3.300.0070.00016.01
7.3.290.0050.00216.14
7.3.280.0070.01016.19
7.3.260.0100.00816.25
7.3.240.0090.01116.30
7.3.230.0140.00416.19
7.3.210.0070.01716.01
7.3.200.0100.00716.09
7.3.190.0060.01016.41
7.3.180.0100.00716.20
7.3.170.0070.01416.46
7.3.160.0030.01316.09
7.2.330.0090.00916.12
7.2.320.0100.00616.46
7.2.310.0130.01016.32
7.2.300.0050.01916.59
7.2.290.0110.00616.50
7.2.110.0510.00616.11
7.2.80.0040.01414.56
7.2.70.1830.00614.71
7.2.60.1890.00614.46
7.2.50.1520.01014.64
7.2.40.0400.00014.51
7.2.30.0160.00314.57
7.2.20.0100.00714.49
7.2.10.0420.01014.65
7.2.00.0150.01214.70
7.1.200.0060.00315.71
7.1.190.1260.00313.55
7.1.180.1530.01013.55
7.1.170.1420.00713.61
7.1.160.1260.00313.72
7.1.150.0080.00413.67
7.1.140.0140.01013.50
7.1.130.0150.00413.68
7.1.120.0220.00813.37
7.1.110.1170.01013.34
7.1.100.2250.01613.51
7.1.90.0140.00613.45
7.1.80.0120.00913.42
7.1.70.3870.00913.54
7.1.60.3780.01331.44
7.1.50.0420.00931.34
7.1.40.2670.01231.29
7.1.30.3820.01031.58
7.1.20.2550.01331.07
7.1.10.3120.02013.47
7.1.00.2360.01313.47

preferences:
61.96 ms | 400 KiB | 5 Q