3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = '{"aasd":"0"}'; var_dump(is_object(json_decode($a))); ?>

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)
8.3.60.0090.00618.43
8.3.50.0040.01116.30
8.3.40.0000.01518.69
8.3.30.0070.01018.67
8.3.20.0030.00620.21
8.3.10.0080.00023.61
8.3.00.0060.00319.13
8.2.180.0090.00616.48
8.2.170.0090.00922.96
8.2.160.0100.01020.14
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00420.92
8.2.120.0030.00326.35
8.2.110.0040.00721.08
8.2.100.0120.00017.75
8.2.90.0050.00318.86
8.2.80.0060.00317.97
8.2.70.0040.00417.50
8.2.60.0040.00417.93
8.2.50.0060.00318.10
8.2.40.0030.00520.60
8.2.30.0000.00820.96
8.2.20.0000.00717.98
8.2.10.0000.00917.90
8.2.00.0020.00517.87
8.1.280.0000.01425.92
8.1.270.0040.00422.10
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00619.13
8.1.230.0080.00319.06
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0050.00517.13
8.1.190.0040.00417.10
8.1.180.0050.00218.10
8.1.170.0040.00418.21
8.1.160.0000.00718.91
8.1.150.0040.00418.82
8.1.140.0070.00019.51
8.1.130.0040.00418.82
8.1.120.0050.00317.36
8.1.110.0030.00617.40
8.1.100.0080.00017.46
8.1.90.0000.00717.29
8.1.80.0000.00717.45
8.1.70.0040.00417.29
8.1.60.0030.00517.50
8.1.50.0000.00817.36
8.1.40.0060.00317.46
8.1.30.0040.00417.58
8.1.20.0040.00417.48
8.1.10.0000.01017.51
8.1.00.0020.00517.38
8.0.300.0000.00720.10
8.0.290.0040.00416.63
8.0.280.0030.00318.29
8.0.270.0030.00317.20
8.0.260.0000.00616.67
8.0.250.0030.00316.92
8.0.240.0000.00916.75
8.0.230.0070.00016.89
8.0.220.0030.00316.86
8.0.210.0060.00316.71
8.0.200.0060.00016.77
8.0.190.0040.00416.84
8.0.180.0050.00316.74
8.0.170.0070.00016.87
8.0.160.0030.00316.77
8.0.150.0070.00016.70
8.0.140.0030.00316.71
8.0.130.0050.00013.18
8.0.120.0000.00716.77
8.0.110.0040.00416.88
8.0.100.0070.00016.82
8.0.90.0030.00416.77
8.0.80.0130.00316.74
8.0.70.0040.00416.89
8.0.60.0000.00716.87
8.0.50.0000.00716.85
8.0.30.0100.01216.94
8.0.20.0090.01017.40
8.0.10.0030.00317.00
8.0.00.0120.00416.49
7.4.330.0000.00515.55
7.4.320.0000.00616.39
7.4.300.0000.00716.44
7.4.290.0000.01116.33
7.4.280.0080.00016.37
7.4.270.0040.00416.52
7.4.260.0030.00316.39
7.4.250.0040.00416.29
7.4.240.0000.00716.35
7.4.230.0030.00316.37
7.4.220.0130.01016.59
7.4.210.0080.00816.47
7.4.200.0070.00016.60
7.4.160.0110.00716.40
7.4.150.0030.01517.40
7.4.140.0110.00717.86
7.4.130.0130.00516.58
7.4.120.0090.01116.45
7.3.330.0060.00012.90
7.3.320.0050.00013.04
7.3.310.0000.00716.00
7.3.300.0000.00716.12
7.3.290.0060.00016.04
7.3.280.0080.00716.14
7.3.270.0030.01417.40
7.3.260.0100.00816.29
7.3.250.0130.00816.35
7.3.240.0050.01516.27
7.1.70.0030.01217.06

preferences:
43.68 ms | 400 KiB | 5 Q