3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ "keyA" => 1, "keyB" => 2, "keyC" => 3 ]; echo "noMatch: " , (int)!!array_intersect_key($array, array_flip(['keyD', 'keyF'])) , "\n"; echo "oneMatch: " , !!array_intersect_key($array, array_flip( ['keyB', 'keyD'])) , "\n"; echo "twoMatches: " , !!array_intersect_key($array, array_flip(['keyA', 'keyC'])) , "\n";

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)
8.4.130.0050.00717.41
8.4.120.0070.01020.57
8.4.110.0100.01018.95
8.4.100.0110.01117.73
8.4.90.0120.01017.81
8.4.80.0130.00717.68
8.4.70.0080.00818.11
8.4.60.0070.00318.77
8.4.50.0130.00720.37
8.4.40.0100.01019.16
8.4.30.0130.01020.38
8.4.20.0120.01218.72
8.4.10.0080.00017.80
8.3.260.0110.00816.71
8.3.250.0100.00618.98
8.3.240.0090.00918.28
8.3.230.0030.00616.70
8.3.220.0090.00917.25
8.3.210.0150.00516.66
8.3.200.0080.00116.73
8.3.190.0110.00618.64
8.3.180.0070.00816.61
8.3.170.0070.00716.91
8.3.160.0060.01118.37
8.3.150.0080.01216.57
8.3.140.0040.01116.79
8.3.130.0080.00018.29
8.3.120.0030.00518.95
8.3.110.0040.00420.94
8.3.100.0090.00016.73
8.3.90.0160.00316.74
8.3.80.0060.00318.43
8.3.70.0070.00716.50
8.3.60.0140.00718.18
8.3.50.0320.00922.04
8.3.40.0160.00318.79
8.3.30.0120.00318.31
8.3.20.0000.00821.76
8.3.10.0000.00820.34
8.3.00.0040.00423.36
8.2.290.0130.00518.64
8.2.280.0090.01018.45
8.2.270.0060.01217.49
8.2.260.0130.00718.06
8.2.250.0030.00616.53
8.2.240.0090.00018.96
8.2.230.0050.00322.58
8.2.220.0080.00024.06
8.2.210.0160.00526.77
8.2.200.0040.00416.50
8.2.190.0100.00716.58
8.2.180.0070.01118.41
8.2.170.0120.00322.96
8.2.160.0070.00721.02
8.2.150.0070.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00726.16
8.2.110.0060.00322.12
8.2.100.0120.00017.72
8.2.90.0040.00417.84
8.2.80.0090.00017.97
8.2.70.0070.00417.80
8.2.60.0050.00318.09
8.2.50.0000.00818.10
8.2.40.0000.00819.24
8.2.30.0070.00019.27
8.2.20.0000.00818.05
8.2.10.0050.00219.13
8.2.00.0000.00719.25
8.1.330.0130.00716.84
8.1.320.0130.00616.11
8.1.310.0140.00318.24
8.1.300.0060.00319.48
8.1.290.0040.00718.88
8.1.280.0170.00325.92
8.1.270.0090.00022.22
8.1.260.0100.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00320.45
8.1.230.0060.00622.73
8.1.220.0060.00317.76
8.1.210.0030.00618.77
8.1.200.0030.00717.23
8.1.190.0000.00817.23
8.1.180.0030.00718.10
8.1.170.0080.00018.43
8.1.160.0000.00818.96
8.1.150.0040.00418.95
8.1.140.0000.00722.07
8.1.130.0060.00320.16
8.1.120.0040.00417.37
8.1.110.0050.00217.47
8.1.100.0040.00417.38
8.1.90.0080.00017.48
8.1.80.0000.00817.46
8.1.70.0070.00017.54
8.1.60.0090.00017.59
8.1.50.0000.00817.58
8.1.40.0000.00917.55
8.1.30.0030.00517.49
8.1.20.0030.00617.68
8.1.10.0030.00617.56
8.1.00.0100.00017.44
8.0.300.0040.00419.63
8.0.290.0000.00816.63
8.0.280.0030.00318.45
8.0.270.0030.00317.26
8.0.260.0080.00019.99
8.0.250.0070.00016.96
8.0.240.0030.00316.84
8.0.230.0000.00717.02
8.0.220.0000.00816.91
8.0.210.0000.00716.91
8.0.200.0000.00816.83
8.0.190.0080.00016.90
8.0.180.0040.00416.88
8.0.170.0060.00316.95
8.0.160.0000.00716.80
8.0.150.0040.00416.91
8.0.140.0000.00716.86
8.0.130.0000.00613.41
8.0.120.0030.00516.89
8.0.110.0040.00416.80
8.0.100.0050.00316.89
8.0.90.0030.00516.83
8.0.80.0120.00316.86
8.0.70.0040.00416.77
8.0.60.0050.00216.87
8.0.50.0000.00716.80
8.0.30.0130.00617.03
8.0.20.0050.01817.34
8.0.10.0040.00416.91
8.0.00.0090.00916.64
7.4.330.0030.00315.55
7.4.320.0000.00616.52
7.4.300.0030.00316.61
7.4.290.0000.00716.48
7.4.280.0030.00416.57
7.4.270.0070.00016.53
7.4.260.0000.00716.48
7.4.250.0030.00516.48
7.4.240.0050.00216.47
7.4.230.0000.00716.39
7.4.220.0020.00516.57
7.4.210.0050.01116.57
7.4.200.0040.00416.57
7.4.140.0120.00917.86
7.4.130.0070.01116.60
7.4.120.0130.00316.34
7.4.110.0120.00916.50
7.4.100.0040.01216.49
7.4.90.0150.00316.63
7.4.80.0120.00919.39
7.4.70.0160.00616.66
7.4.60.0090.01316.65
7.4.50.0060.01016.57
7.4.40.0110.00716.61
7.4.00.0100.00715.08
7.3.330.0000.00613.08
7.3.320.0000.00613.04
7.3.310.0040.00416.26
7.3.300.0040.00416.16
7.3.290.0000.00716.24
7.3.280.0140.00016.16
7.3.260.0110.00816.32
7.3.240.0100.00816.49
7.3.230.0100.01316.14
7.3.210.0130.00316.61
7.3.200.0160.00316.47
7.3.190.0100.00616.42
7.3.180.0030.01716.20
7.3.170.0160.00016.23
7.3.160.0160.00316.57
7.3.120.0030.01314.83
7.3.110.0090.00914.81
7.3.100.0100.00714.86
7.3.90.0120.00614.54
7.3.80.0030.00714.45
7.3.70.0060.00614.64
7.3.60.0080.00514.56
7.3.50.0090.00514.77
7.3.40.0050.01014.76
7.3.30.0050.00814.66
7.3.20.0090.00416.46
7.3.10.0020.01116.70
7.3.00.0090.00416.50
7.2.330.0090.00916.31
7.2.320.0100.00616.40
7.2.310.0070.01516.34
7.2.300.0100.00716.42
7.2.290.0060.01116.48
7.2.250.0100.01014.87
7.2.240.0100.01014.96
7.2.230.0040.01415.05
7.2.220.0090.00614.56
7.2.210.0000.01514.84
7.2.200.0110.00114.93
7.2.190.0120.00114.84
7.2.180.0060.00614.74
7.2.170.0090.00314.73
7.2.160.0000.01414.94
7.2.150.0100.00316.60
7.2.140.0000.01316.75
7.2.130.0040.00716.67
7.2.120.0090.00616.75
7.2.110.0040.00816.85
7.2.100.0110.00416.77
7.2.90.0030.01016.78
7.2.80.0090.00616.85
7.2.70.0040.00816.61
7.2.60.0080.00316.95
7.2.50.0040.00816.88
7.2.40.0060.00916.74
7.2.30.0090.00916.80
7.2.20.0060.00616.81
7.2.10.0000.01116.72
7.2.00.0070.00716.64
7.1.330.0060.00915.69
7.1.320.0090.00915.55
7.1.310.0040.00815.69
7.1.300.0100.00315.81
7.1.290.0070.00515.93
7.1.280.0060.00415.60
7.1.270.0090.00415.59
7.1.260.0050.00815.74
7.1.250.0070.00415.46

preferences:
27.51 ms | 403 KiB | 5 Q