3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dateRange = ['2010-01-01', '2010-01-02', '2010-01-03']; $data = ['2010-01-01' => 5, '2010-01-03' => 7]; var_export( array_reduce( $dateRange, fn($result, $date) => $result + [$date => $data[$date] ?? 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)
8.5.10.0100.00916.77
8.5.00.0100.01119.67
8.4.160.0120.00923.84
8.4.150.0020.00014.05
8.4.140.0180.00817.70
8.4.130.0050.00419.04
8.4.120.0150.00523.86
8.4.110.0100.01022.51
8.4.100.0140.00718.57
8.4.90.0060.00318.73
8.4.80.0150.00518.01
8.4.70.0050.00617.82
8.4.60.0110.00917.63
8.4.50.0070.00417.67
8.4.40.0070.01119.39
8.4.30.0260.01119.47
8.4.20.0280.00817.66
8.4.10.0130.00717.71
8.3.280.0040.00518.32
8.3.270.0130.00616.54
8.3.260.0100.00916.54
8.3.250.0100.00819.13
8.3.240.0100.00617.08
8.3.230.0110.00816.61
8.3.220.0120.00618.92
8.3.210.0150.00516.65
8.3.200.0120.01016.80
8.3.190.0110.00816.74
8.3.180.0100.01016.41
8.3.170.0170.00316.44
8.3.160.0200.00016.51
8.3.150.0170.00316.44
8.3.140.0110.00816.42
8.3.130.0110.00716.42
8.3.120.0140.00316.29
8.3.110.0170.00018.03
8.3.100.0100.01016.62
8.3.90.0160.00416.43
8.3.80.0200.00018.17
8.3.70.0130.00616.70
8.3.60.0150.00516.63
8.3.50.0170.00316.45
8.3.40.0100.00717.16
8.3.30.0120.00417.55
8.3.20.0110.00817.15
8.3.10.0180.00017.35
8.3.00.0070.00417.41
8.2.290.0060.00520.68
8.2.280.0050.00416.64
8.2.270.0200.00016.61
8.2.260.0130.00316.65
8.2.250.0120.00616.59
8.2.240.0180.00016.25
8.2.230.0080.00816.33
8.2.220.0070.01117.86
8.2.210.0080.00918.44
8.2.200.0120.00416.57
8.2.190.0080.00816.36
8.2.180.0130.00416.45
8.2.170.0090.00917.52
8.2.160.0160.00317.47
8.2.150.0060.01217.41
8.2.140.0140.00617.32
8.2.130.0140.00419.18
8.2.120.0110.00617.80
8.2.110.0100.00717.47
8.2.100.0100.00717.48
8.2.90.0180.00017.59
8.2.80.0140.00319.21
8.2.70.0130.00317.49
8.2.60.0080.00319.33
8.2.50.0030.00719.40
8.2.40.0070.00417.52
8.2.30.0100.00019.09
8.2.20.0080.00419.20
8.2.10.0090.00319.18
8.2.00.0070.00419.37
8.1.320.0120.00716.23

preferences:
41.18 ms | 403 KiB | 5 Q