3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = json_decode(false); $b = $a["nonce"]; var_export($a); var_export($b);

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)
8.3.60.0070.01116.63
8.3.50.0040.01116.11
8.3.40.0090.00918.83
8.3.30.0120.00318.47
8.3.20.0080.00020.12
8.3.10.0000.00822.18
8.3.00.0070.00023.64
8.2.180.0120.00918.42
8.2.170.0030.01522.96
8.2.160.0100.00319.29
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00820.96
8.2.120.0040.00426.35
8.2.110.0080.00022.26
8.2.100.0030.00917.84
8.2.90.0040.00419.02
8.2.80.0030.00519.34
8.2.70.0060.00317.50
8.2.60.0030.00518.03
8.2.50.0040.00418.22
8.2.40.0000.00720.49
8.2.30.0040.00419.30
8.2.20.0040.00418.11
8.2.10.0040.00418.05
8.2.00.0040.00418.10
8.1.280.0090.00925.92
8.1.270.0070.00022.05
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0090.00019.17
8.1.230.0060.00620.30
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0060.00317.11
8.1.180.0000.00718.10
8.1.170.0040.00418.54
8.1.160.0030.00318.68
8.1.150.0000.00819.98
8.1.140.0050.00219.45
8.1.130.0040.00418.82
8.1.120.0040.00417.29
8.1.110.0030.00517.38
8.1.100.0000.00717.37
8.1.90.0070.00017.32
8.1.80.0030.00517.32
8.1.70.0030.00317.32
8.1.60.0080.00317.44
8.1.50.0080.00017.47
8.1.40.0050.00317.50
8.1.30.0000.00717.47
8.1.20.0060.00317.61
8.1.10.0040.00417.63
8.1.00.0050.00217.47
8.0.300.0040.00418.77
8.0.290.0000.00916.75
8.0.280.0000.00718.36
8.0.270.0070.00017.18
8.0.260.0060.00018.71
8.0.250.0080.00016.98
8.0.240.0050.00216.87
8.0.230.0100.00016.96
8.0.220.0070.00016.77
8.0.210.0000.00816.81
8.0.200.0030.00316.83
8.0.190.0030.00516.92
8.0.180.0070.00016.79
8.0.170.0030.00416.88
8.0.160.0030.00316.84
8.0.150.0040.00416.79
8.0.140.0000.00816.81
8.0.130.0090.00013.34
8.0.120.0000.00816.74
8.0.110.0050.00316.85
8.0.100.0040.00416.93
8.0.90.0040.00416.87
8.0.80.0120.00316.91
8.0.70.0040.00416.83
8.0.60.0050.00216.82
8.0.50.0040.00416.66
8.0.30.0090.01016.97
8.0.20.0100.01117.40
8.0.10.0000.00716.87
8.0.00.0070.01016.53
7.4.330.0050.00015.55
7.4.320.0000.00616.52
7.4.300.0030.00316.49
7.4.290.0030.00316.28
7.4.280.0030.00716.53
7.4.270.0000.00716.52
7.4.260.0050.00216.50
7.4.250.0040.00416.38
7.4.240.0000.00716.50
7.4.230.0030.00316.41
7.4.220.0130.01216.46
7.4.210.0110.01116.46
7.4.200.0070.00016.61
7.4.160.0090.00716.47
7.4.150.0130.00517.40
7.4.140.0120.00817.86
7.4.130.0100.00616.70
7.4.120.0140.00616.55
7.4.110.0100.00716.38
7.4.100.0130.00516.46
7.4.90.0100.00716.49
7.4.80.0120.00619.39
7.4.70.0120.00316.58
7.4.60.0030.01316.52
7.4.50.0090.00916.36
7.4.40.0160.00316.24
7.4.30.0070.01016.58
7.4.00.0030.01014.88
7.3.330.0000.00513.12
7.3.320.0030.00313.03
7.3.310.0070.00016.20
7.3.300.0000.00716.18
7.3.290.0070.00916.19
7.3.280.0080.00816.18
7.3.270.0090.00917.40
7.3.260.0110.00516.19
7.3.250.0070.01016.29
7.3.240.0120.00516.24
7.3.230.0110.01216.37
7.3.210.0130.00316.39
7.3.200.0080.00916.16
7.3.190.0040.01216.26
7.3.180.0040.01216.19
7.3.170.0080.00816.22
7.3.160.0060.01216.27
7.2.330.0110.00816.27
7.2.320.0060.01216.59
7.2.310.0150.00616.39
7.2.300.0100.00716.27
7.2.290.0080.00816.39
7.2.60.0060.00616.79
7.1.200.0070.00415.77
7.1.90.0080.00418.04
7.1.80.0080.00817.87
7.1.70.0090.00317.13
7.1.60.0170.00734.89
7.1.50.0140.01134.77
7.1.40.0130.01334.39
7.1.30.0220.00434.34
7.1.20.0220.00334.42
7.1.10.0030.01016.53
7.1.00.0030.01016.73
7.0.230.0030.00917.69
7.0.220.0000.01617.55
7.0.210.0060.00616.64
7.0.200.0040.00716.48
7.0.190.0080.00316.82
7.0.180.0030.00916.13
7.0.170.0060.00616.10
7.0.160.0040.00816.38
7.0.150.0030.00916.22
7.0.140.0070.00716.16
7.0.130.0000.01116.31
7.0.120.0040.00816.60
7.0.110.0040.00816.39
7.0.100.0060.00616.23
7.0.90.0030.01016.25
7.0.80.0060.01216.20
7.0.70.0030.01016.25
7.0.60.0000.01216.16
7.0.50.0030.01316.34
7.0.40.0050.00816.60
7.0.30.0080.00316.31
7.0.20.0060.00616.28
7.0.10.0030.01016.34
7.0.00.0030.01016.48

preferences:
67.46 ms | 401 KiB | 5 Q