3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ "hero" => [ "name" => "Peter", "job" => "Spider Man" ], "dog" => [ "age" => 5, "toys" => [ "first" => "bone", "second" => "ball" ] ] ]; //values to update $toUpdate = [ "hero" => [ "name" => "Peter Parker", "age" => 26 ], "dog" => [ "name" => "Rex", "toys" => [ "second" => "frisbee" ] ] ]; var_export(array_replace_recursive($array, $toUpdate));

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)
8.3.70.0070.00716.75
8.3.60.0110.00418.29
8.3.50.0110.00418.02
8.3.40.0080.01119.13
8.3.30.0070.00718.73
8.3.20.0040.00424.18
8.3.10.0050.00324.66
8.3.00.0040.00426.16
8.2.190.0070.01416.58
8.2.180.0100.00625.92
8.2.170.0100.00519.01
8.2.160.0180.00022.96
8.2.150.0050.00325.66
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0070.00021.18
8.2.110.0090.00722.11
8.2.100.0040.00717.66
8.2.90.0030.00617.50
8.2.80.0000.00818.64
8.2.70.0030.00617.80
8.2.60.0070.00018.03
8.2.50.0040.00418.10
8.2.40.0080.00020.94
8.2.30.0070.00019.06
8.2.20.0000.00717.95
8.2.10.0070.00020.85
8.2.00.0050.00219.10
8.1.280.0140.00025.92
8.1.270.0050.00223.99
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0100.00722.06
8.1.230.0000.01117.70
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0070.00417.11
8.1.190.0000.00817.10
8.1.180.0030.00518.10
8.1.170.0080.00018.48
8.1.160.0070.00018.74
8.1.150.0000.00718.81
8.1.140.0030.00319.00
8.1.130.0030.00317.35
8.1.120.0040.00417.42
8.1.110.0080.00017.27
8.1.100.0050.00517.29
8.1.90.0040.00417.44
8.1.80.0080.00017.39
8.1.70.0000.00717.31
8.1.60.0000.00817.41
8.1.50.0040.00417.38
8.1.40.0070.00417.46
8.1.30.0050.00317.46
8.1.20.0000.00917.60
8.1.10.0040.00417.42
8.1.00.0050.00517.39
8.0.300.0040.00418.77
8.0.290.0120.00358.47
8.0.280.0000.00718.38
8.0.270.0030.00316.63
8.0.260.0000.01016.76
8.0.250.0040.00416.88
8.0.240.0040.00416.88
8.0.230.0030.00316.89
8.0.220.0020.00516.71
8.0.210.0070.00016.82
8.0.200.0060.00016.88
8.0.190.0040.00416.82
8.0.180.0040.00416.86
8.0.170.0070.00216.76
8.0.160.0050.00316.79
8.0.150.0040.00416.78
8.0.140.0040.00416.78
8.0.130.0030.00313.28
8.0.120.0040.00416.68
8.0.110.0040.00416.69
8.0.100.0000.00816.73
8.0.90.0040.00416.79
8.0.80.0070.01416.88
8.0.70.0060.01416.83
8.0.60.0090.01316.73
8.0.50.0060.01516.73
8.0.30.0040.01316.70
8.0.20.0160.00516.91
8.0.10.0040.01417.01
8.0.00.0080.00816.98
7.4.330.0020.00215.55
7.4.320.0030.00316.43
7.4.300.0070.00016.52
7.4.290.0040.00416.47
7.4.280.0040.00416.48
7.4.270.0060.00016.36
7.4.260.0020.00313.22
7.4.250.0050.00216.32
7.4.240.0020.00516.46
7.4.230.0040.00416.19
7.4.220.0070.00016.32
7.4.210.0110.00816.49
7.4.200.0120.00716.41
7.4.190.0070.01316.52
7.4.180.0090.00916.68
7.4.160.0110.00816.46
7.4.150.0060.01216.53
7.4.140.0120.00716.34
7.4.130.0070.01016.29
7.4.120.0060.01516.30
7.4.110.0120.00616.25
7.4.100.0100.00716.35
7.4.90.0080.01216.41
7.4.80.0080.00816.42
7.4.70.0070.01316.30
7.4.60.0130.00616.34
7.4.50.0120.00316.40
7.4.40.0150.00616.25
7.4.30.0030.01616.31
7.4.20.0120.00416.38
7.4.10.0040.01216.20
7.4.00.0090.00616.41
7.3.330.0030.00316.21
7.3.320.0060.00012.89
7.3.310.0000.00716.20
7.3.300.0000.00716.13
7.3.290.0090.00616.13
7.3.280.0130.00316.12
7.3.270.0030.01216.19
7.3.260.0050.01016.09
7.3.250.0030.01216.15
7.3.240.0080.01216.13
7.3.230.0070.01316.17
7.3.220.0120.00316.12
7.3.210.0050.01016.11
7.3.200.0110.00416.06
7.3.190.0060.00916.08
7.3.180.0070.01116.11
7.3.170.0110.00416.13
7.3.160.0080.00816.12
7.3.150.0110.00316.08
7.3.140.0110.00415.96
7.3.130.0110.00316.02
7.3.120.0060.01216.02
7.3.110.0000.01815.97
7.3.100.0070.01016.07
7.3.90.0080.00816.44
7.3.80.0030.01215.98
7.3.70.0140.00716.22
7.3.60.0060.00916.30
7.3.50.0070.00716.22
7.3.40.0120.00316.24
7.3.30.0060.00916.20
7.3.20.0090.01216.25
7.3.10.0060.00916.21
7.3.00.0070.00716.20

preferences:
43.71 ms | 401 KiB | 5 Q