3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1 = [ (object) ['id' => '204', 'day_id' => '12'], (object) ['id' => '205', 'day_id' => '13'], (object) ['id' => '206', 'day_id' => '14'], (object) ['id' => '207', 'day_id' => '15'], ]; $array2 = [ (object) ['id' => '203', 'day_id' => '11'], (object) ['id' => '205', 'day_id' => '13'], (object) ['id' => '207', 'day_id' => '14'], (object) ['id' => '209', 'day_id' => '17'], ]; var_export( array_udiff( $array1, $array2, fn($a, $b) => $a->id <=> $b->id ) );

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)
8.4.120.0070.00120.32
8.4.110.0110.01022.34
8.4.100.0120.00917.60
8.4.90.0130.00817.71
8.4.80.0110.00820.62
8.4.70.0110.01117.84
8.4.60.0140.00618.55
8.4.50.0100.01019.70
8.4.40.0060.00320.32
8.4.30.0040.00420.54
8.4.20.0030.00617.93
8.4.10.0130.00623.91
8.3.250.0130.00418.90
8.3.240.0130.00716.47
8.3.230.0140.00616.68
8.3.220.0110.00716.99
8.3.210.0080.01016.66
8.3.200.0060.00316.41
8.3.190.0110.00816.79
8.3.180.0090.00916.79
8.3.170.0090.00919.00
8.3.160.0090.00918.36
8.3.150.0110.00317.06
8.3.140.0070.01116.57
8.3.130.0220.00917.35
8.3.120.0170.00717.67
8.3.110.0160.00918.64
8.3.100.0240.00320.29
8.3.90.0230.00921.54
8.3.80.0220.00517.28
8.3.70.0220.00616.28
8.3.60.0200.00816.44
8.3.50.0210.00816.53
8.3.40.0200.00419.80
8.3.30.0240.00817.89
8.3.20.0180.00420.77
8.3.10.0130.00921.06
8.3.00.0120.00421.80
8.2.290.0080.00520.33
8.2.280.0110.00716.64
8.2.270.0070.00716.84
8.2.260.0090.00917.38
8.2.250.0180.00416.54
8.2.240.0180.00816.81
8.2.230.0110.00819.66
8.2.220.0130.00426.99
8.2.210.0120.00121.65
8.2.200.0070.00716.66
8.2.190.0150.01016.99
8.2.180.0190.00216.48
8.2.170.0150.00320.28
8.2.160.0170.00020.26
8.2.150.0120.00221.73
8.2.140.0170.00021.08
8.2.130.0160.00921.76
8.2.120.0200.00319.30
8.2.110.0200.00518.39
8.2.100.0210.00517.80
8.2.90.0200.00318.04
8.2.80.0190.00617.80
8.2.70.0240.00217.64
8.2.60.0130.00617.54
8.2.50.0150.00817.98
8.2.40.0190.00418.04
8.2.30.0190.00418.05
8.2.20.0130.01017.60
8.2.10.0180.00717.50
8.2.00.0170.00717.58
8.1.330.0150.00421.95
8.1.320.0120.00717.84
8.1.310.0040.00416.98
8.1.300.0240.00516.11
8.1.290.0140.00826.30
8.1.280.0220.00821.05
8.1.270.0170.00519.79
8.1.260.0140.00421.97
8.1.250.0180.00522.72
8.1.240.0180.00619.86
8.1.230.0190.00517.52
8.1.220.0120.00717.48
8.1.210.0130.00617.99
8.1.200.0190.00517.25
8.1.190.0200.00317.19
8.1.180.0170.00717.35
8.1.170.0240.00217.33
8.1.160.0170.00517.33
8.1.150.0150.00817.34
8.1.140.0130.00817.48
8.1.130.0140.00817.77
8.1.120.0180.00517.46
8.1.110.0200.00317.46
8.1.100.0160.00717.48
8.1.90.0140.00817.39
8.1.80.0170.00517.46
8.1.70.0150.00517.42
8.1.60.0140.00617.55
8.1.50.0140.00317.53
8.1.40.0160.00317.53
8.1.30.0120.00517.55
8.1.20.0180.00117.56
8.1.10.0140.00517.44
8.1.00.0160.00317.38
8.0.300.0090.00418.33
8.0.290.0140.00616.65
8.0.280.0210.00217.09
8.0.270.0180.00617.06
8.0.260.0160.00817.16
8.0.250.0170.00717.05
8.0.240.0190.00517.08
8.0.230.0140.01017.11
8.0.220.0200.00416.98
8.0.210.0160.00517.14
8.0.200.0150.00517.12
8.0.190.0150.01017.00
8.0.180.0200.00517.02
8.0.170.0200.00517.12
8.0.160.0160.00917.07
8.0.150.0230.00317.06
8.0.140.0130.01117.12
8.0.130.0180.00517.11
8.0.120.0200.00417.13
8.0.110.0150.01017.02
8.0.100.0210.00317.09
8.0.90.0170.00616.98
8.0.80.0220.00317.02
8.0.70.0160.00717.05
8.0.60.0150.00417.10
8.0.50.0100.00617.04
8.0.30.0150.00617.09
8.0.20.0200.00417.12
8.0.10.0150.00917.28

preferences:
27.68 ms | 403 KiB | 5 Q