3v4l.org

run code in 300+ PHP versions simultaneously
<?php (fn(...$x) => var_dump($x))(['a' => '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)
8.5.30.0090.00818.11
8.5.20.0080.00820.14
8.5.10.0070.00216.43
8.5.00.0110.01019.93
8.4.180.0120.01019.66
8.4.170.0100.01022.08
8.4.160.0130.00821.90
8.4.150.0070.00716.87
8.4.140.0120.00817.20
8.4.130.0110.00917.44
8.4.120.0110.00920.70
8.4.110.0120.00818.94
8.4.100.0070.00517.64
8.4.90.0130.00817.78
8.4.80.0110.00917.43
8.4.70.0350.01117.46
8.4.60.0380.00817.63
8.4.50.0340.00717.45
8.4.40.0420.00617.14
8.4.30.0370.01217.35
8.4.20.0190.00317.29
8.4.10.0210.01117.03
8.3.300.0140.00520.82
8.3.290.0100.01020.75
8.3.280.0140.00718.35
8.3.270.0100.00916.42
8.3.260.0150.00516.51
8.3.250.0100.00818.82
8.3.240.0120.00616.65
8.3.230.0130.00516.67
8.3.220.0060.00316.72
8.3.210.0350.00816.76
8.3.200.0330.00516.53
8.3.190.0370.00316.41
8.3.180.0400.01016.20
8.3.170.0340.01116.20
8.3.160.0400.00716.52
8.3.150.0350.01216.57
8.3.140.0370.00716.28
8.3.130.0340.00916.78
8.3.120.0330.01016.47
8.3.110.0420.00416.28
8.3.100.0430.00516.64
8.3.90.0350.01016.60
8.3.80.0390.01216.23
8.3.70.0390.01016.33
8.3.60.0270.00116.29
8.3.50.0150.00816.54
8.3.40.0150.00617.36
8.3.30.0110.00517.49
8.3.20.0150.00417.19
8.3.10.0300.01017.37
8.3.00.0150.01017.50
8.2.300.0110.00820.37
8.2.290.0090.01118.83
8.2.280.0320.00616.36
8.2.270.0320.00916.41
8.2.260.0290.01116.22
8.2.250.0320.00916.75
8.2.240.0300.01116.59
8.2.230.0340.00616.20
8.2.220.0320.00716.35
8.2.210.0350.00516.34
8.2.200.0370.00716.59
8.2.190.0290.00916.53
8.2.180.0300.01016.34
8.2.170.0390.00517.77
8.2.160.0340.01017.49
8.2.150.0370.00417.68
8.2.140.0320.00517.38
8.2.130.0300.00617.57
8.2.120.0380.00617.51
8.2.110.0340.00817.32
8.2.100.0350.00517.71
8.2.90.0280.00417.61
8.2.80.0260.00717.45
8.2.70.0320.01017.38
8.2.60.0340.00917.58
8.2.50.0330.01017.54
8.2.40.0270.00717.36
8.2.30.0380.00917.63
8.2.20.0290.00917.36
8.2.10.0310.00817.53
8.2.00.0330.00817.24
8.1.340.0100.00920.27

preferences:
45.05 ms | 842 KiB | 5 Q