3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ 'item-1' => [ 'item-child-1', 'item-child-2' ], 'item-2' => [ 'item-child-1', 'item-child-2' , 'item-child-3'], 'item-3' => [ 'item-child-1' ] ]; $expected = []; foreach($array as $k=>$v){ $expected[$k]=end($v); } print '<pre>'; print_r($expected);

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)
8.4.120.0090.00520.68
8.4.110.0120.00722.42
8.4.100.0030.00717.60
8.4.90.0080.01118.44
8.4.80.0070.00417.79
8.4.70.0100.00517.81
8.4.60.0070.00518.93
8.4.50.0140.00619.25
8.4.40.0030.00517.88
8.4.30.0060.01617.61
8.4.20.0070.01020.18
8.4.10.0040.00417.68
8.3.250.0140.00417.14
8.3.240.0120.00716.64
8.3.230.0120.00716.61
8.3.220.0070.00917.17
8.3.210.0050.00316.55
8.3.200.0040.00616.54
8.3.190.0040.00517.15
8.3.180.0090.00918.24
8.3.170.0090.00918.90
8.3.160.0160.00318.28
8.3.150.0040.00420.70
8.3.140.0150.00420.61
8.3.130.0040.00418.36
8.3.120.0080.00019.11
8.3.110.0050.00520.94
8.3.100.0090.00616.55
8.3.90.0050.00326.77
8.3.80.0050.00516.63
8.3.70.0090.00616.58
8.3.60.0080.01518.06
8.3.50.0120.00718.40
8.3.40.0150.00618.67
8.3.30.0070.00718.85
8.3.20.0040.00418.80
8.3.10.0030.00621.77
8.3.00.0040.00423.63
8.2.290.0110.00620.46
8.2.280.0100.00618.09
8.2.270.0120.00617.31
8.2.260.0160.00320.91
8.2.250.0110.00418.41
8.2.240.0000.01517.16
8.2.230.0150.00022.58
8.2.220.0000.01524.06
8.2.210.0040.00426.77
8.2.200.0060.00316.63
8.2.190.0090.00916.75
8.2.180.0100.01025.92
8.2.170.0040.01119.09
8.2.160.0030.01522.26
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0040.00420.87
8.2.120.0000.00826.35
8.2.110.0090.00020.97
8.2.100.0080.00317.63
8.2.90.0080.00417.75
8.2.80.0060.00317.97
8.2.70.0030.00618.05
8.2.60.0050.00218.22
8.2.50.0030.00518.10
8.2.40.0000.00821.25
8.2.30.0000.00720.61
8.2.20.0040.00418.13
8.2.10.0050.00218.18
8.2.00.0050.00318.30
8.1.330.0090.00921.71
8.1.320.0120.00816.34
8.1.310.0000.00816.82
8.1.300.0110.00718.47
8.1.290.0000.00930.84
8.1.280.0140.00725.92
8.1.270.0000.00720.40
8.1.260.0000.00726.35
8.1.250.0030.00628.09
8.1.240.0080.00417.48
8.1.230.0080.00417.89
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0060.00317.36
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0030.00618.50
8.1.160.0070.00018.75
8.1.150.0060.00318.79
8.1.140.0040.00418.83
8.1.130.0000.00720.29
8.1.120.0040.00417.34
8.1.110.0040.00417.43
8.1.100.0080.00017.37
8.1.90.0050.00317.42
8.1.80.0000.00717.47
8.1.70.0080.00017.38
8.1.60.0060.00617.48
8.1.50.0060.00317.37
8.1.40.0080.00017.54
8.1.30.0050.00317.71
8.1.20.0040.00417.50
8.1.10.0040.00417.50
8.1.00.0000.00917.38
8.0.300.0000.00718.77
8.0.290.0070.00316.58
8.0.280.0030.00318.44
8.0.270.0000.00717.16
8.0.260.0030.00318.40
8.0.250.0000.00716.89
8.0.240.0050.00316.91
8.0.230.0070.00316.92
8.0.220.0000.00716.89
8.0.210.0030.00316.79
8.0.200.0050.00316.85
8.0.190.0000.00816.92
8.0.180.0040.00416.94
8.0.170.0080.00016.90
8.0.160.0080.00016.95
8.0.150.0000.00716.81
8.0.140.0040.00416.90
8.0.130.0000.00513.37
8.0.120.0040.00416.82
8.0.110.0000.00816.69
8.0.100.0030.00716.77
8.0.90.0000.00716.76
8.0.80.0070.00716.82
8.0.70.0070.00016.84
8.0.60.0030.00516.89
8.0.50.0000.00816.91
8.0.30.0100.00817.14
8.0.20.0100.01217.41
8.0.10.0000.00717.04
8.0.00.0080.00916.82
7.4.330.0060.00015.55
7.4.320.0030.00316.42
7.4.300.0030.00316.43
7.4.290.0040.00416.50
7.4.280.0040.00416.57
7.4.270.0000.00716.52
7.4.260.0040.00416.53
7.4.250.0050.00316.55
7.4.240.0000.00716.43
7.4.230.0030.00316.60
7.4.220.0040.00416.33
7.4.210.0060.01216.50
7.4.200.0030.00516.39
7.4.160.0080.00716.40
7.4.140.0100.00817.86
7.4.130.0060.01416.47
7.4.120.0080.00916.48
7.4.110.0140.00716.53
7.4.100.0120.00616.61
7.4.90.0100.01016.39
7.4.80.0030.01519.39
7.4.70.0040.01516.54
7.4.60.0160.00716.53
7.4.50.0080.00416.41
7.4.40.0100.00716.56
7.4.00.0060.01114.88
7.3.330.0030.00313.16
7.3.320.0000.00613.07
7.3.310.0070.00016.26
7.3.300.0000.00616.34
7.3.290.0070.00016.18
7.3.280.0100.01016.30
7.3.260.0080.00916.57
7.3.240.0100.01016.39
7.3.230.0070.01016.40
7.3.210.0100.00916.63
7.3.200.0120.00416.43
7.3.190.0080.00816.63
7.3.180.0130.00616.34
7.3.170.0170.00016.58
7.3.160.0120.00416.38
7.3.120.0070.01014.67
7.3.110.0070.00714.75
7.3.100.0040.01114.90
7.3.90.0130.00614.74
7.3.80.0090.00614.99
7.3.70.0000.01614.97
7.3.60.0070.00714.94
7.3.50.0030.01014.68
7.3.40.0130.00014.85
7.3.30.0090.00314.76
7.3.20.0030.01016.73
7.3.10.0030.01016.60
7.3.00.0000.01016.48
7.2.330.0190.00016.67
7.2.320.0080.00916.69
7.2.310.0060.01216.68
7.2.300.0140.00716.69
7.2.290.0150.00616.63
7.2.250.0060.01315.14
7.2.240.0110.00714.67
7.2.230.0070.01014.90
7.2.220.0060.00614.95
7.2.210.0060.00915.22
7.2.200.0090.00614.98
7.2.190.0040.01115.25
7.2.180.0100.00315.18
7.2.170.0110.00415.10
7.2.100.0890.00414.82
7.2.90.0570.01214.79
7.2.80.0660.00614.61
7.2.70.0880.00915.14
7.2.60.0810.01715.02
7.2.50.0670.00614.89
7.2.40.0580.00614.96
7.2.30.0740.01015.27
7.2.20.0760.00615.09
7.2.10.0700.00314.82
7.2.00.0670.00914.98
7.1.330.0090.00616.13
7.1.320.0110.00415.80
7.1.310.0100.00715.93
7.1.300.0030.00915.89
7.1.290.0000.01215.85
7.1.280.0000.01115.92
7.1.270.0080.00815.60
7.1.260.0060.00615.81
7.1.220.0500.00714.04
7.1.210.0620.00613.92
7.1.200.0860.00714.05
7.1.190.0850.00313.75
7.1.180.0870.00914.03
7.1.170.0620.00014.05
7.1.160.0880.00013.82
7.1.150.0600.00614.04
7.1.140.0760.00313.93
7.1.130.0750.00713.95
7.1.120.0940.00313.82
7.1.110.0810.00013.95
7.1.100.0590.00313.97
7.1.90.1020.01013.82
7.1.80.2060.00313.94
7.1.70.0670.00714.05
7.1.60.1290.00732.00
7.1.50.0880.01032.02
7.1.40.1260.00631.75
7.1.30.1250.01032.00
7.1.20.1230.00332.06
7.1.10.1280.00313.85
7.1.00.0770.00613.76
5.6.380.0060.00914.67

preferences:
26.62 ms | 403 KiB | 5 Q