3v4l.org

run code in 300+ PHP versions simultaneously
<?php $state = null; var_dump($state['id'] ?? null);

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)
8.3.60.0110.00418.18
8.3.50.0150.00617.83
8.3.40.0070.00718.51
8.3.30.0110.00418.67
8.3.20.0000.00919.02
8.3.10.0000.00821.04
8.3.00.0040.00423.65
8.2.180.0110.00718.41
8.2.170.0000.01422.96
8.2.160.0100.00320.21
8.2.150.0030.00524.18
8.2.140.0050.00324.66
8.2.130.0040.00419.40
8.2.120.0070.00026.35
8.2.110.0080.00321.04
8.2.100.0060.00617.79
8.2.90.0050.00219.27
8.2.80.0040.00418.05
8.2.70.0040.00417.91
8.2.60.0030.00617.80
8.2.50.0060.00318.10
8.2.40.0000.00819.34
8.2.30.0040.00419.42
8.2.20.0040.00418.06
8.2.10.0040.00419.66
8.2.00.0030.00519.28
8.1.280.0090.00925.92
8.1.270.0090.00021.98
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00622.15
8.1.230.0110.00017.83
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0030.00617.10
8.1.190.0040.00417.10
8.1.180.0000.00718.10
8.1.170.0050.00318.62
8.1.160.0000.00718.82
8.1.150.0000.00718.82
8.1.140.0040.00417.63
8.1.130.0070.00019.00
8.1.120.0080.00017.29
8.1.110.0070.00017.27
8.1.100.0000.00717.34
8.1.90.0040.00417.29
8.1.80.0000.00817.36
8.1.70.0000.00717.46
8.1.60.0080.00017.63
8.1.50.0060.00917.38
8.1.40.0040.00417.51
8.1.30.0040.00417.59
8.1.20.0040.00417.60
8.1.10.0090.00317.54
8.1.00.0000.00717.42
8.0.300.0060.00318.77
8.0.290.0040.00416.63
8.0.280.0030.00318.26
8.0.270.0070.00017.21
8.0.260.0030.00317.20
8.0.250.0000.00716.91
8.0.240.0000.00816.94
8.0.230.0030.00716.76
8.0.220.0030.00316.85
8.0.210.0000.00716.87
8.0.200.0030.00316.95
8.0.190.0050.00316.80
8.0.180.0040.00416.91
8.0.170.0030.00516.83
8.0.160.0040.00416.87
8.0.150.0040.00416.78
8.0.140.0030.00516.68
8.0.130.0050.00313.21
8.0.120.0040.00416.75
8.0.110.0030.00516.74
8.0.100.0020.00516.62
8.0.90.0000.00716.66
8.0.80.0070.01116.86
8.0.70.0000.00716.83
8.0.60.0000.00716.85
8.0.50.0000.00716.66
8.0.30.0130.00617.03
8.0.20.0110.01117.40
8.0.10.0030.00516.91
8.0.00.0150.00616.78
7.4.330.0000.00515.55
7.4.320.0070.00016.59
7.4.300.0030.00316.61
7.4.290.0000.00716.53
7.4.280.0030.00316.56
7.4.270.0030.00316.52
7.4.260.0070.00016.52
7.4.250.0040.00416.51
7.4.240.0030.00316.55
7.4.230.0050.00216.47
7.4.220.0050.00216.47
7.4.210.0100.00416.54
7.4.200.0000.00716.36
7.4.160.0140.00116.52
7.4.140.0110.00817.86
7.4.130.0060.01116.33
7.4.120.0120.00816.44
7.4.110.0060.01016.44
7.4.100.0090.01316.26
7.4.90.0080.00916.41
7.4.80.0130.01019.39
7.4.70.0100.00716.45
7.4.60.0090.00616.61
7.4.50.0070.01016.55
7.4.40.0060.01516.55
7.3.330.0000.00613.13
7.3.320.0000.00613.03
7.3.310.0060.00016.07
7.3.300.0000.00716.20
7.3.290.0070.00016.18
7.3.280.0100.01016.22
7.3.260.0070.01116.44
7.3.240.0070.01016.38
7.3.230.0090.00916.20
7.3.210.0110.00916.24
7.3.200.0180.00416.50
7.3.190.0090.01316.49
7.3.180.0100.00616.20
7.3.170.0120.00616.25
7.3.160.0090.00616.30
7.2.330.0120.00616.26
7.2.320.0090.00916.37
7.2.310.0150.00316.57
7.2.300.0120.01216.25
7.2.290.0090.01416.54

preferences:
58.71 ms | 401 KiB | 5 Q