3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = ['id' => 12, 'bar' => 'foo', 'baz' => 'qux']; $b = ['id' => 12, 'bar' => 'foo', 'baz' => 'quxx']; var_dump(array_diff($a,$b));

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)
8.3.60.0140.00716.75
8.3.50.0090.01216.20
8.3.40.0090.00618.72
8.3.30.0070.00718.55
8.3.20.0080.00020.60
8.3.10.0000.00723.51
8.3.00.0000.00821.87
8.2.180.0120.00318.39
8.2.170.0030.01022.96
8.2.160.0150.00021.93
8.2.150.0070.00724.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0070.00026.16
8.2.110.0040.00419.42
8.2.100.0110.00017.72
8.2.90.0040.00417.63
8.2.80.0000.00918.61
8.2.70.0040.00417.38
8.2.60.0080.00017.25
8.2.50.0030.00518.05
8.2.40.0070.00018.03
8.2.30.0050.00219.36
8.2.20.0070.00017.98
8.2.10.0080.00019.09
8.2.00.0050.00519.05
8.1.280.0150.00325.92
8.1.270.0070.00020.67
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00719.34
8.1.230.0000.01120.89
8.1.220.0090.00018.52
8.1.210.0000.00918.77
8.1.200.0040.00417.23
8.1.190.0000.00917.10
8.1.180.0070.00318.10
8.1.170.0040.00417.62
8.1.160.0030.00518.86
8.1.150.0040.00419.00
8.1.140.0000.00822.48
8.1.130.0030.00320.16
8.1.120.0070.00017.38
8.1.110.0050.00317.36
8.1.100.0000.00817.27
8.1.90.0070.00017.43
8.1.80.0000.00717.38
8.1.70.0070.00017.36
8.1.60.0000.00817.52
8.1.50.0040.00417.33
8.1.40.0040.00417.41
8.1.30.0040.00417.47
8.1.20.0070.00417.49
8.1.10.0060.00317.41
8.1.00.0000.00817.40
8.0.300.0000.00718.77
8.0.290.0030.00617.05
8.0.280.0030.00318.28
8.0.270.0030.00318.00
8.0.260.0030.00319.99
8.0.250.0000.00716.76
8.0.240.0040.00416.77
8.0.230.0030.00316.89
8.0.220.0040.00416.81
8.0.210.0070.00016.82
8.0.200.0000.00816.74
8.0.190.0070.00316.89
8.0.180.0030.00516.88
8.0.170.0050.00516.71
8.0.160.0020.00516.71
8.0.150.0000.00716.82
8.0.140.0040.00416.80
8.0.130.0000.00613.21
8.0.120.0030.00516.81
8.0.110.0040.00416.84
8.0.100.0030.00416.85
8.0.90.0090.00016.80
8.0.80.0080.01216.72
8.0.70.0040.00416.84
8.0.60.0080.00016.84
8.0.50.0040.00416.71
8.0.30.0130.00316.94
8.0.20.0110.00816.99
8.0.10.0030.00516.91
8.0.00.0070.01416.48
7.4.330.0050.00016.79
7.4.320.0040.00416.34
7.4.300.0030.00316.47
7.4.290.0000.00816.47
7.4.280.0080.00016.56
7.4.270.0030.00516.52
7.4.260.0000.00513.12
7.4.250.0040.00416.50
7.4.240.0020.00616.44
7.4.230.0070.00016.52
7.4.220.0020.00516.57
7.4.210.0060.01116.59
7.4.200.0030.00316.29
7.4.130.0130.00316.45
7.4.120.0110.00816.34
7.4.110.0000.01816.23
7.4.100.0060.01516.29
7.4.90.0060.01216.43
7.4.80.0120.00919.39
7.4.70.0130.00316.54
7.4.60.0100.01016.35
7.4.50.0120.00316.38
7.4.40.0070.01016.20
7.4.10.0040.01616.49
7.4.00.0040.01316.40
7.3.330.0070.00016.30
7.3.320.0000.00513.06
7.3.310.0070.00016.22
7.3.300.0060.00015.94
7.3.290.0070.00716.13
7.3.280.0030.01016.07
7.3.260.0000.01816.38
7.3.240.0070.01016.26
7.3.230.0100.00716.08
7.3.210.0100.00616.54
7.3.200.0100.00716.29
7.3.190.0120.00316.33
7.3.180.0140.00316.07
7.3.170.0030.01316.18
7.3.160.0080.00916.11
7.3.130.0060.00916.30
7.3.120.0030.01116.13
7.3.110.0060.00816.16
7.3.100.0130.00316.01
7.3.90.0090.00616.48
7.3.80.0060.00916.13
7.3.70.0000.01516.19
7.3.60.0080.00816.17
7.3.50.0100.01016.12
7.3.40.0040.01116.18
7.3.30.0130.00616.19
7.3.20.0100.00616.16
7.3.10.0140.00716.26
7.3.00.0090.01516.11
7.2.330.0170.00716.51
7.2.320.0090.00916.47
7.2.310.0100.00716.20
7.2.300.0100.00716.46
7.2.290.0060.00916.47
7.2.260.0070.00716.37
7.2.250.0030.01216.23
7.2.240.0110.00716.15
7.2.230.0070.00716.37
7.2.220.0090.00916.14
7.2.210.0070.01016.29
7.2.200.0040.01516.45
7.2.190.0040.01216.44
7.2.180.0070.01116.25
7.2.170.0070.01016.22
7.2.160.0080.00716.35
7.2.150.0140.00316.32
7.2.140.0090.01316.38
7.2.130.0150.01216.32
7.2.120.0130.01016.48
7.2.110.0150.00616.38
7.2.100.0060.00916.29
7.2.90.0060.00916.23
7.2.80.0100.00616.26
7.2.70.0250.00616.57
7.2.60.0000.01616.41
7.2.50.0070.01016.39
7.2.40.0120.00616.32
7.2.30.0140.00316.53
7.2.20.0110.01116.33
7.2.10.0200.00316.41
7.2.00.0150.00616.39

preferences:
43.09 ms | 400 KiB | 5 Q