3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arrayArray = [ [1],[2] ]; array_intersect_key(...$arrayArray); $arrayArray = [ [1] ]; array_intersect_key(...$arrayArray);

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)
8.3.70.0140.00716.75
8.3.60.0030.01616.50
8.3.50.0030.01716.15
8.3.40.0140.00021.93
8.3.30.0090.00618.60
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0080.00026.16
8.2.190.0060.00916.58
8.2.180.0150.00625.92
8.2.170.0100.00318.60
8.2.160.0110.00422.96
8.2.150.0070.00025.66
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00420.93
8.2.110.0060.00322.25
8.2.100.0040.00817.78
8.2.90.0040.00420.50
8.2.80.0000.00720.41
8.2.70.0040.00417.47
8.2.60.0000.00817.38
8.2.50.0050.00318.05
8.2.40.0040.00418.09
8.2.30.0000.00718.00
8.2.20.0000.00718.05
8.2.10.0000.00719.28
8.2.00.0040.00419.10
8.1.280.0140.00325.92
8.1.270.0040.00423.99
8.1.260.0060.00326.35
8.1.250.0030.00528.09
8.1.240.0100.00321.96
8.1.230.0080.00322.70
8.1.220.0060.00317.78
8.1.210.0070.00218.77
8.1.200.0000.00817.48
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0080.00018.46
8.1.160.0070.00018.81
8.1.150.0000.00718.80
8.1.140.0090.00018.86
8.1.130.0080.00020.02
8.1.120.0080.00017.38
8.1.110.0040.00417.34
8.1.100.0070.00017.25
8.1.90.0060.00317.30
8.1.80.0100.00017.30
8.1.70.0030.00317.38
8.1.60.0050.00317.53
8.1.50.0000.00817.45
8.1.40.0030.00617.43
8.1.30.0000.00717.58
8.1.20.0050.00317.59
8.1.10.0000.00917.39
8.1.00.0000.00717.26
8.0.300.0030.00319.86
8.0.290.0000.00816.63
8.0.280.0070.00018.38
8.0.270.0030.00317.80
8.0.260.0060.00018.55
8.0.250.0030.00316.83
8.0.240.0030.00316.89
8.0.230.0050.00316.84
8.0.220.0000.00716.77
8.0.210.0030.00316.69
8.0.200.0000.00816.84
8.0.190.0070.00016.77
8.0.180.0000.00716.73
8.0.170.0000.00916.81
8.0.160.0000.00716.88
8.0.150.0070.00016.64
8.0.140.0040.00416.77
8.0.130.0050.00013.17
8.0.120.0000.00816.67
8.0.110.0000.00816.64
8.0.100.0030.00616.80
8.0.90.0070.00016.69
8.0.80.0090.01016.72
8.0.70.0030.00616.92
8.0.60.0040.00416.73
8.0.50.0030.00616.76
8.0.30.0120.00616.80
8.0.20.0130.00717.01
8.0.10.0040.00416.97
8.0.00.0100.00716.59
7.4.330.0000.00515.55
7.4.320.0030.00316.43
7.4.300.0030.00316.39
7.4.290.0000.00716.48
7.4.280.0040.00416.43
7.4.270.0070.00016.45
7.4.260.0030.00313.19
7.4.250.0040.00416.30
7.4.240.0040.00416.54
7.4.230.0000.00716.41
7.4.220.0030.00316.32
7.4.210.0020.01216.49
7.4.200.0000.00716.60
7.4.130.0110.00816.49
7.4.120.0090.01116.39
7.4.110.0110.01216.30
7.4.100.0090.01216.39
7.4.90.0140.00916.38
7.4.80.0070.01716.36
7.4.70.0140.00816.41
7.4.60.0080.01016.27
7.4.50.0100.01116.35
7.4.40.0080.01216.40
7.4.30.0120.00816.41
7.4.20.0100.01316.33
7.4.10.0140.00816.17
7.4.00.0100.00916.41
7.3.330.0000.00716.26
7.3.320.0060.00012.93
7.3.310.0040.00416.28
7.3.300.0030.00316.24
7.3.290.0070.00716.21
7.3.260.0210.00316.18
7.3.240.0090.01216.16
7.3.230.0080.01316.22
7.3.220.0090.01216.36
7.3.210.0100.01216.31
7.3.200.0150.00916.13
7.3.190.0140.00516.19
7.3.180.0130.00616.18
7.3.170.0080.01016.21
7.3.160.0080.01116.28
7.3.150.0120.01116.16
7.3.140.0110.00916.33
7.3.130.0120.00916.19
7.3.120.0110.00916.20
7.3.110.0080.01116.22
7.3.100.0120.00816.21
7.3.90.0130.00716.08
7.3.80.0120.00916.32
7.3.70.0130.00716.08
7.3.60.0100.01116.15
7.3.50.0170.00716.14
7.3.40.0090.01016.21
7.3.30.0090.01216.23
7.3.20.0100.01116.22
7.3.10.0170.01016.29
7.3.00.0130.00816.31
7.2.340.0110.01016.51
7.2.330.0090.01316.26
7.2.320.0090.01216.50
7.2.310.0120.00916.20
7.2.300.0140.00716.41
7.2.290.0110.00816.50
7.2.280.0110.01016.38
7.2.270.0090.01216.48
7.2.260.0130.00716.26
7.2.250.0130.00716.25
7.2.240.0120.01116.43
7.2.230.0130.00916.28
7.2.220.0130.00916.48
7.2.210.0080.01216.35
7.2.200.0090.01416.34
7.2.190.0160.00716.25
7.2.180.0130.01116.39
7.2.170.0080.01416.38
7.2.160.0140.01016.19
7.2.150.0140.01016.39
7.2.140.0110.01116.42
7.2.130.0130.00716.38
7.2.120.0140.01016.45
7.2.110.0110.01516.50
7.2.100.0090.01216.45
7.2.90.0120.01316.37
7.2.80.0120.01316.39
7.2.70.0190.00816.63
7.2.60.0200.00716.54
7.2.50.0150.00816.21
7.2.40.0090.01116.41
7.2.30.0120.01016.44
7.2.20.0140.01216.58
7.2.10.0140.00916.36
7.2.00.0150.00816.36

preferences:
53.29 ms | 401 KiB | 5 Q