3v4l.org

run code in 300+ PHP versions simultaneously
<?php $oldArray = [ [ 'id' => 123, 'name' => 'abc', ], [ 'id' => 456, 'name' => 'def', ] ]; $newArray = [ [ 'id' => 456, 'name' => 'ghi', ], [ 'id' => 789, 'name' => 'jkl', ], ]; $expected = [ [ 'id' => 123, 'name' => 'abc', ], [ 'id' => 456, 'name' => 'ghi', ], [ 'id' => 789, 'name' => 'jkl', ], ]; $old = array_column($oldArray,null,'id'); $new = array_column($newArray,null,'id'); $upd = array_values(array_replace_recursive($old, $new)); var_dump($upd == $expected);

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)
8.5.10.0120.00918.76
8.5.00.0100.01119.93
8.4.150.0020.00114.05
8.4.140.0130.01017.71
8.4.130.0120.00818.95
8.4.120.0140.00523.92
8.4.110.0090.01118.57
8.4.100.0120.00818.80
8.4.90.0170.00820.63
8.4.80.0120.00818.60
8.4.70.0070.00917.89
8.4.60.0120.00918.58
8.4.50.0110.00818.85
8.4.40.0090.00619.55
8.4.30.0130.00720.39
8.4.20.0040.01417.93
8.4.10.0120.00320.58
8.3.280.0120.00918.50
8.3.270.0120.00716.56
8.3.260.0100.00616.70
8.3.250.0090.00918.88
8.3.240.0050.00517.00
8.3.230.0090.00716.51
8.3.220.0030.00418.88
8.3.210.0130.00716.73
8.3.200.0060.00316.79
8.3.190.0060.00317.12
8.3.180.0080.01216.45
8.3.170.0030.01419.02
8.3.160.0090.00917.23
8.3.150.0120.00617.21
8.3.140.0000.00716.50
8.3.130.0080.00016.41
8.3.120.0070.01119.11
8.3.110.0030.00520.94
8.3.100.0030.00624.06
8.3.90.0000.00826.77
8.3.80.0090.00018.56
8.3.70.0090.00616.58
8.3.60.0120.00916.38
8.3.50.0150.00018.36
8.3.40.0070.00722.18
8.3.30.0110.01118.96
8.3.20.0000.00724.18
8.3.10.0050.00324.66
8.3.00.0070.00026.16
8.2.290.0130.00520.32
8.2.280.0040.00518.21
8.2.270.0070.01017.02
8.2.260.0070.00720.37
8.2.250.0000.00818.14
8.2.240.0000.00918.77
8.2.230.0030.00622.58
8.2.220.0080.00037.54
8.2.210.0080.00026.77
8.2.200.0000.00816.38
8.2.190.0090.00916.58
8.2.180.0000.01525.92
8.2.170.0070.00718.94
8.2.160.0100.00322.96
8.2.150.0040.00425.66
8.2.140.0050.00224.66
8.2.130.0040.00426.16
8.2.120.0080.00018.95
8.2.110.0060.00322.24
8.2.100.0090.00317.78
8.2.90.0060.00317.75
8.2.80.0040.00420.37
8.2.70.0030.00617.50
8.2.60.0040.00418.05
8.2.50.0080.00018.07
8.2.40.0060.00318.22
8.2.30.0040.00418.11
8.2.20.0050.00320.43
8.2.10.0040.00418.07
8.2.00.0120.00019.30
8.1.330.0090.00921.95
8.1.320.0110.00815.95
8.1.310.0050.00318.59
8.1.300.0030.00616.52
8.1.290.0110.00018.88
8.1.280.0150.00325.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0140.00723.90
8.1.230.0030.00922.63
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.36
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0040.00418.54
8.1.160.0070.00318.88
8.1.150.0030.00618.63
8.1.140.0040.00417.40
8.1.130.0060.00319.28
8.1.120.0040.00417.48
8.1.110.0000.00717.46
8.1.100.0050.00217.37
8.1.90.0040.00417.45
8.1.80.0070.00417.47
8.1.70.0040.00717.33
8.1.60.0030.00517.57
8.1.50.0040.00417.57
8.1.40.0090.00917.42
8.1.30.0210.00417.48
8.1.20.0210.00417.47
8.1.10.0160.00817.39
8.1.00.0110.00317.35
8.0.300.0000.00918.77
8.0.290.0080.00016.75
8.0.280.0070.00018.32
8.0.270.0030.00317.22
8.0.260.0000.00718.60
8.0.250.0000.00717.00
8.0.240.0000.00616.96
8.0.230.0090.00016.93
8.0.220.0040.00416.89
8.0.210.0000.00816.73
8.0.200.0030.00316.91
8.0.190.0030.00316.84
8.0.180.0040.00416.94
8.0.170.0180.00416.95
8.0.160.0190.00316.81
8.0.150.0140.00916.89
8.0.140.0100.01016.81
8.0.130.0200.00016.75
8.0.120.0180.00416.77
8.0.110.0100.01016.69
8.0.100.0130.00516.66
8.0.90.0140.00316.61
8.0.80.0170.00316.81
8.0.70.0140.00316.66
8.0.60.0100.00316.76
8.0.50.0180.00416.81
8.0.30.0200.00016.84
8.0.20.0050.00916.80
8.0.10.0040.00416.97
7.4.330.0030.00315.55
7.4.320.0000.00716.48
7.4.300.0000.00716.39
7.4.290.0070.00016.44
7.4.280.0060.00616.44
7.4.270.0110.00516.57
7.4.260.0120.00916.56
7.4.250.0140.00616.59
7.4.240.0170.00816.43
7.4.230.0030.00916.45
7.4.220.0060.00616.37
7.4.210.0110.00016.52
7.4.200.0160.00416.41
7.4.190.0120.00416.62
7.4.180.0130.00616.61
7.4.160.0170.00316.43
7.4.150.0110.00416.35
7.4.140.0090.00516.49
7.4.130.0050.00916.27
7.4.120.0110.00416.39
7.4.110.0130.00516.41
7.4.100.0180.00516.45
7.4.90.0050.01416.50
7.4.80.0200.00016.25
7.4.70.0140.00616.40
7.4.60.0100.00616.34
7.4.50.0120.00016.18
7.4.40.0060.00616.26
7.4.30.0050.00716.38
7.4.20.0040.00816.24
7.4.10.0040.00816.24
7.4.00.0060.00616.45

preferences:
146.48 ms | 403 KiB | 5 Q