3v4l.org

run code in 300+ PHP versions simultaneously
<?php session_start(); print_r($_COOKIE);

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)
8.3.60.0090.00918.43
8.3.50.0070.00717.83
8.3.40.0040.01118.60
8.3.30.0110.00418.54
8.3.20.0040.00418.78
8.3.10.0070.00023.51
8.3.00.0000.00720.69
8.2.180.0100.00718.29
8.2.170.0120.00622.96
8.2.160.0140.00021.12
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0050.00319.83
8.2.120.0030.00526.35
8.2.110.0130.01020.65
8.2.100.0070.00417.84
8.2.90.0030.00617.50
8.2.80.0080.00017.97
8.2.70.0030.00517.93
8.2.60.0000.00818.16
8.2.50.0080.00018.10
8.2.40.0040.00419.20
8.2.30.0000.00819.26
8.2.20.0040.00418.05
8.2.10.0040.00417.97
8.2.00.0060.00317.52
8.1.280.0140.00325.92
8.1.270.0060.00318.93
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0030.00623.92
8.1.230.0060.00617.45
8.1.220.0110.00017.74
8.1.210.0040.00718.77
8.1.200.0000.01017.35
8.1.190.0000.00817.22
8.1.180.0040.00418.10
8.1.170.0060.00318.69
8.1.160.0000.00718.87
8.1.150.0030.00518.82
8.1.140.0000.00722.16
8.1.130.0000.00720.11
8.1.120.0040.00417.45
8.1.110.0050.00317.41
8.1.100.0040.00417.40
8.1.90.0030.00317.36
8.1.80.0000.00817.39
8.1.70.0040.00417.37
8.1.60.0000.00817.48
8.1.50.0040.00417.44
8.1.40.0000.00917.48
8.1.30.0040.00417.61
8.1.20.0000.00717.55
8.1.10.0060.00317.43
8.1.00.0040.00417.25
8.0.300.0040.00418.77
8.0.290.0060.00316.63
8.0.280.0050.00218.31
8.0.270.0040.00417.08
8.0.260.0060.00320.12
8.0.250.0040.00716.88
8.0.240.0040.00416.80
8.0.230.0070.00016.88
8.0.220.0030.00316.76
8.0.210.0030.00316.82
8.0.200.0000.00616.73
8.0.190.0030.00516.88
8.0.180.0020.00516.74
8.0.170.0030.00616.84
8.0.160.0040.00416.87
8.0.150.0000.00716.68
8.0.140.0000.00716.71
8.0.130.0030.00313.24
8.0.120.0080.00016.70
8.0.110.0000.00716.69
8.0.100.0040.00416.89
8.0.90.0000.00716.72
8.0.80.0090.00916.86
8.0.70.0040.00416.68
8.0.60.0040.00416.93
8.0.50.0040.00416.70
8.0.30.0110.00616.99
8.0.20.0110.00817.40
8.0.10.0030.00616.94
8.0.00.0080.01016.81
7.4.330.0020.00215.55
7.4.320.0060.00016.39
7.4.300.0030.00316.52
7.4.290.0000.00716.34
7.4.280.0050.00316.57
7.4.270.0000.00716.46
7.4.260.0000.00916.35
7.4.250.0000.00816.34
7.4.240.0000.00816.50
7.4.230.0000.00716.20
7.4.220.0040.00416.45
7.4.210.0040.01216.42
7.4.200.0000.00716.42
7.4.160.0100.00816.49
7.4.140.0130.00517.86
7.4.130.0110.00516.42
7.4.120.0090.00916.43
7.3.330.0000.00512.88
7.3.320.0000.00512.93
7.3.310.0090.00015.98
7.3.300.0070.00016.13
7.3.290.0000.00716.16
7.3.280.0040.01116.18
7.3.260.0140.00616.30
7.3.240.0110.00616.33

preferences:
56.75 ms | 401 KiB | 5 Q