3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1 = [ (object) ["email" => "gffggfg"], (object) ["email" => "wefwef@test.it"], (object) ["email" => "wefewf"], ]; $array2 = [ (object) ["email" => "gffggfg@test.it"], (object) ["email" => "wefwef"], (object) ["email" => "wefewf"], ]; var_export( array_diff( array_merge($array1, $array2), array_intersect($array1, $array2) ) );

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)
8.3.60.0170.00318.43
8.3.50.0070.01420.23
8.3.40.0060.00919.02
8.3.30.0160.00318.94
8.3.20.0030.01524.18
8.3.10.0080.00024.66
8.3.00.0080.00026.16
8.2.180.0070.01425.92
8.2.170.0070.01122.96
8.2.160.0110.00422.96
8.2.150.0090.00925.66
8.2.140.0090.00924.66
8.2.130.0150.00326.16
8.2.120.0070.00020.88
8.2.110.0000.01021.12
8.2.100.0060.00617.84
8.2.90.0050.00317.84
8.2.80.0080.00019.16
8.2.70.0000.00817.75
8.2.60.0040.00417.80
8.2.50.0000.00817.98
8.2.40.0000.00817.95
8.2.30.0030.00518.11
8.2.20.0070.00020.42
8.2.10.0000.00818.13
8.2.00.0040.00419.12
8.1.280.0120.00925.92
8.1.270.0110.00323.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0100.01019.01
8.1.230.0090.00320.96
8.1.220.0050.00317.74
8.1.210.0070.00318.77
8.1.200.0090.00017.23
8.1.190.0000.00917.23
8.1.180.0050.00318.10
8.1.170.0080.00017.62
8.1.160.0040.00418.88
8.1.150.0000.00818.54
8.1.140.0000.00817.54
8.1.130.0030.00318.94
8.1.120.0030.00317.47
8.1.110.0060.00317.34
8.1.100.0050.00217.40
8.1.90.0040.00417.39
8.1.80.0060.00317.42
8.1.70.0000.00817.35
8.1.60.0140.00517.48
8.1.50.0100.00317.35
8.1.40.0190.00017.48
8.1.30.0170.00317.49
8.1.20.0200.00017.57
8.1.10.0220.00317.53
8.1.00.0130.00317.32
8.0.300.0000.00720.09
8.0.290.0040.00716.75
8.0.280.0000.00818.44
8.0.270.0040.00416.96
8.0.260.0000.00818.31
8.0.250.0000.00716.98
8.0.240.0000.00816.89
8.0.230.0070.00016.90
8.0.220.0070.00016.94
8.0.210.0000.00716.95
8.0.200.0030.00317.02
8.0.190.0110.00416.76
8.0.180.0080.00516.94
8.0.170.0060.00516.92
8.0.160.0040.00816.77
8.0.150.0100.00516.69
8.0.140.0110.00316.86
8.0.130.0110.00016.72
8.0.120.0110.00016.86
8.0.110.0120.00016.93
8.0.100.0120.00316.90
8.0.90.0040.00916.94
8.0.80.0110.00416.92
8.0.70.0060.00616.74
8.0.60.0130.00316.87
8.0.50.0080.00816.88
8.0.30.0080.00816.77
8.0.20.0150.00316.89
8.0.10.0160.00316.90
7.4.330.0000.00515.55
7.4.320.0030.00316.50
7.4.300.0030.00316.39
7.4.290.0130.00016.38
7.4.280.0160.00016.55
7.4.270.0140.00416.40
7.4.260.0080.00516.44
7.4.250.0090.00616.45
7.4.240.0110.00416.57
7.4.230.0120.00416.51
7.4.220.0140.00316.41
7.4.210.0100.00816.50
7.4.200.0170.00016.39
7.4.190.0080.00816.49
7.4.180.0130.00316.59
7.4.160.0130.00316.52
7.4.150.0120.00416.47
7.4.140.0120.00416.43
7.4.130.0080.00816.32
7.4.120.0130.00316.51
7.4.110.0070.00716.43
7.4.100.0090.00316.48
7.4.90.0080.00616.34
7.4.80.0100.00716.49
7.4.70.0140.00416.38
7.4.60.0130.00416.32
7.4.50.0070.00516.39
7.4.40.0100.00516.29
7.4.30.0110.00316.24
7.4.20.0120.00416.45
7.4.10.0130.00316.42
7.4.00.0160.00016.45

preferences:
56.74 ms | 400 KiB | 5 Q