3v4l.org

run code in 300+ PHP versions simultaneously
<?php $closure = function () use (&$person) { return ['name' => 'Timmy', 'surname' => 'Back']; }; $person = ['test']; var_dump($closure());

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)
8.5.20.0130.00720.15
8.5.10.0110.00716.58
8.5.00.0120.00823.02
8.4.170.0130.00723.96
8.4.160.0120.00823.86
8.4.150.0080.00516.79
8.4.140.0140.00717.50
8.4.130.0390.00917.33
8.4.120.0400.01017.74
8.4.110.0350.00417.88
8.4.100.0170.00517.57
8.4.90.0170.00517.71
8.4.80.0190.00317.78
8.4.70.0450.00617.45
8.4.60.0420.00917.13
8.4.50.0450.00517.45
8.4.40.0440.00817.59
8.4.30.0460.00617.13
8.4.20.0410.01217.34
8.4.10.0290.00317.45
8.3.300.0110.00918.93
8.3.290.0150.00518.35
8.3.280.0030.00014.05
8.3.270.0130.00616.31
8.3.260.0060.00416.71
8.3.250.0380.00516.52
8.3.240.0170.00316.40
8.3.230.0150.00516.75
8.3.220.0250.00716.50
8.3.210.0400.00716.35
8.3.200.0420.00916.48
8.3.190.0190.00316.71
8.3.180.0260.00615.96
8.3.170.0400.01316.26
8.3.160.0480.00416.54
8.3.150.0380.01016.31
8.3.140.0320.00916.37
8.3.130.0400.00516.22
8.3.120.0380.00716.55
8.3.110.0370.00816.40
8.3.100.0380.00916.58
8.3.90.0420.00916.46
8.3.80.0410.01216.28
8.3.70.0420.00916.19
8.3.60.0450.00716.28
8.3.50.0300.00616.61
8.3.40.0410.01117.44
8.3.30.0270.00517.62
8.3.20.0150.00517.59
8.3.10.0290.00517.38
8.3.00.0350.00917.48
8.2.300.0120.00918.01
8.2.290.0190.00816.65
8.2.280.0350.00416.46
8.2.270.0330.00516.74
8.2.260.0350.00516.70
8.2.250.0380.00816.37
8.2.240.0410.00516.43
8.2.230.0430.00716.11
8.2.220.0260.00616.29
8.2.210.0170.00516.46
8.2.200.0300.01116.22
8.2.190.0340.00716.70
8.2.180.0340.00816.28
8.2.170.0380.00917.67
8.2.160.0320.00417.77
8.2.150.0380.00917.62
8.2.140.0380.00817.46
8.2.130.0400.00517.44
8.2.120.0380.00817.52
8.2.110.0400.00517.48
8.2.100.0370.00617.74
8.2.90.0450.00617.64
8.2.80.0400.00517.47
8.2.70.0350.01117.48
8.2.60.0350.00317.69
8.2.50.0440.00817.33
8.2.40.0350.00617.75
8.2.30.0290.00517.30
8.2.20.0140.00417.57
8.2.10.0280.01317.18
8.2.00.0120.00617.41
8.1.340.0100.01119.38

preferences:
29.39 ms | 403 KiB | 5 Q