3v4l.org

run code in 300+ PHP versions simultaneously
<?php $promos = [ '123' => ['weight' => 1], '234' => ['weight' => 3], '345' => ['weight' => 2], ]; var_dump(array_column($promos, 'weight'));

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)
8.3.60.0140.00716.50
8.3.50.0150.00016.54
8.3.40.0150.00018.45
8.3.30.0070.00718.54
8.3.20.0040.00420.34
8.3.10.0040.00421.60
8.3.00.0050.00317.50
8.2.180.0120.00416.38
8.2.170.0090.00922.96
8.2.160.0070.00720.29
8.2.150.0080.00024.18
8.2.140.0020.00524.66
8.2.130.0000.00719.18
8.2.120.0040.00426.35
8.2.110.0060.00322.07
8.2.100.0150.00017.64
8.2.90.0000.00819.09
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0040.00417.93
8.2.50.0050.00318.10
8.2.40.0020.00520.42
8.2.30.0030.00719.16
8.2.20.0070.00017.87
8.2.10.0040.00417.99
8.2.00.0040.00417.96
8.1.280.0130.00725.92
8.1.270.0040.00422.02
8.1.260.0000.00726.35
8.1.250.0030.00528.09
8.1.240.0090.00020.70
8.1.230.0070.00419.04
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0080.00017.23
8.1.190.0030.00617.23
8.1.180.0040.00418.10
8.1.170.0040.00418.83
8.1.160.0030.00318.91
8.1.150.0040.00420.61
8.1.140.0000.00819.49
8.1.130.0040.00418.74
8.1.120.0030.00417.45
8.1.110.0000.00717.39
8.1.100.0080.00017.28
8.1.90.0000.00817.24
8.1.80.0000.00717.41
8.1.70.0030.00617.38
8.1.60.0040.00417.47
8.1.50.0000.00817.41
8.1.40.0040.00417.34
8.1.30.0040.00417.59
8.1.20.0000.00817.45
8.1.10.0070.00017.41
8.1.00.0090.00017.39
8.0.300.0050.00320.06
8.0.290.0070.00016.63
8.0.280.0000.00718.42
8.0.270.0000.00717.24
8.0.260.0000.00616.75
8.0.250.0080.00016.89
8.0.240.0040.00416.79
8.0.230.0100.00016.79
8.0.220.0030.00316.79
8.0.210.0000.00716.88
8.0.200.0000.00616.93
8.0.190.0040.00416.95
8.0.180.0000.00816.83
8.0.170.0000.00716.75
8.0.160.0000.00716.75
8.0.150.0050.00316.81
8.0.140.0030.00316.76
8.0.130.0060.00013.32
8.0.120.0000.00716.76
8.0.110.0070.00016.72
8.0.100.0000.00716.63
8.0.90.0000.00816.84
8.0.80.0110.01116.77
8.0.70.0040.00416.70
8.0.60.0040.00416.68
8.0.50.0000.00716.76
8.0.30.0100.01016.96
8.0.20.0110.00817.40
8.0.10.0040.00416.98
8.0.00.0070.01016.68
7.4.330.0040.00415.55
7.4.320.0030.00316.53
7.4.300.0040.00416.44
7.4.290.0030.00316.44
7.4.280.0080.00016.43
7.4.270.0000.00616.52
7.4.260.0030.00316.56
7.4.250.0000.00716.39
7.4.240.0050.00216.34
7.4.230.0030.00316.45
7.4.220.0210.00616.57
7.4.210.0070.00816.45
7.4.200.0000.00716.51
7.4.160.0090.01016.54
7.4.150.0100.00717.40
7.4.140.0090.01117.86
7.4.130.0090.00916.46
7.4.120.0100.01416.38
7.3.330.0000.00413.07
7.3.320.0050.00013.03
7.3.310.0000.00816.21
7.3.300.0000.00716.16
7.3.290.0030.00316.03
7.3.280.0070.01016.14
7.3.270.0120.00617.40
7.3.260.0100.01116.46
7.3.250.0100.00916.24
7.3.240.0130.00516.13

preferences:
38.62 ms | 401 KiB | 5 Q