3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array( Array ( "0" => "sue", "1" => "salem", "2" => 30 ), Array ( "0" => "bob", "1" => "salem", "2" => 10 ), Array ( "0" => "sue", "1" => "benton", "2" => 2 ), Array ( "0" => "bob", "1" => "benton", "2" => 30 )); $keys = ["name", "locn", "sales"]; Foreach($arr as &$subarr){ $subarr = array_combine($keys, $subarr); } var_dump($arr);

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)
8.5.10.0140.00518.20
8.5.00.0100.01119.78
8.4.150.0030.00014.05
8.4.140.0140.00717.44
8.4.130.0140.00717.66
8.4.120.0090.01020.62
8.4.110.0140.00720.54
8.4.100.0100.01017.58
8.4.90.0130.00820.61
8.4.80.0100.00917.77
8.4.70.0090.00517.89
8.4.60.0060.00319.00
8.4.50.0130.00718.54
8.4.40.0090.00017.65
8.4.30.0000.00819.60
8.4.20.0030.00717.47
8.4.10.0100.00719.10
8.3.280.0100.00918.41
8.3.270.0080.01116.69
8.3.260.0110.00516.56
8.3.250.0030.00518.80
8.3.240.0130.00316.38
8.3.230.0110.00616.55
8.3.220.0110.00818.89
8.3.210.0050.00318.28
8.3.200.0140.00516.37
8.3.190.0050.00316.95
8.3.180.0090.01116.51
8.3.170.0070.01116.97
8.3.160.0120.00620.69
8.3.150.0120.00619.04
8.3.140.0070.00316.64
8.3.130.0080.00018.55
8.3.120.0080.00019.05
8.3.110.0140.00420.94
8.3.100.0000.01016.42
8.3.90.0080.00026.77
8.3.80.0090.00016.50
8.3.70.0110.01116.59
8.3.60.0060.00916.49
8.3.50.0090.00518.33
8.3.40.0070.01118.51
8.3.30.0040.01218.34
8.3.20.0070.00021.82
8.3.10.0040.00423.54
8.3.00.0050.00322.09
8.2.290.0140.00516.54
8.2.280.0110.00819.93
8.2.270.0080.00017.29
8.2.260.0050.00319.03
8.2.250.0080.00018.39
8.2.240.0060.00317.09
8.2.230.0050.00522.58
8.2.220.0000.00824.06
8.2.210.0120.00626.77
8.2.200.0090.00018.05
8.2.190.0060.01216.58
8.2.180.0070.01116.38
8.2.170.0060.01322.96
8.2.160.0000.01420.18
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0000.00821.12
8.2.120.0040.00426.35
8.2.110.0040.00420.92
8.2.100.0040.00817.53
8.2.90.0030.00517.91
8.2.80.0040.00418.16
8.2.70.0040.00817.63
8.2.60.0040.00417.50
8.2.50.0030.00717.55
8.2.40.0040.00420.50
8.2.30.0000.00719.12
8.2.20.0050.00218.00
8.2.10.0050.00318.11
8.2.00.0020.00518.09
8.1.330.0120.00716.73
8.1.320.0110.00815.93
8.1.310.0000.00818.44
8.1.300.0110.00418.45
8.1.290.0030.00730.84
8.1.280.0160.00625.92
8.1.270.0090.00923.99
8.1.260.0070.00426.35
8.1.250.0030.00628.09
8.1.240.0060.00620.70
8.1.230.0070.00420.98
8.1.220.0060.00317.79
8.1.210.0000.00818.91
8.1.200.0080.00017.48
8.1.190.0050.00317.35
8.1.180.0060.00318.10
8.1.170.0090.00018.58
8.1.160.0000.00818.82
8.1.150.0030.00620.16
8.1.140.0000.00819.48
8.1.130.0030.00319.00
8.1.120.0000.00717.50
8.1.110.0040.00417.47
8.1.100.0000.00817.51
8.1.90.0000.00817.38
8.1.80.0020.00517.38
8.1.70.0030.00617.45
8.1.60.0040.00717.60
8.1.50.0000.00817.57
8.1.40.0000.00817.52
8.1.30.0040.00417.49
8.1.20.0040.00417.60
8.1.10.0040.00417.43
8.1.00.0070.00317.30
8.0.300.0080.00019.86
8.0.290.0050.00316.75
8.0.280.0050.00318.43
8.0.270.0000.00717.30
8.0.260.0000.00616.70
8.0.250.0030.00316.85
8.0.240.0040.00416.92
8.0.230.0000.00916.98
8.0.220.0030.00316.77
8.0.210.0000.00716.77
8.0.200.0030.00316.96
8.0.190.0070.00016.91
8.0.180.0000.00716.86
8.0.170.0060.00316.80
8.0.160.0040.00416.77
8.0.150.0000.00816.93
8.0.140.0030.00616.79
8.0.130.0050.00213.34
8.0.120.0090.00016.89
8.0.110.0060.00616.84
8.0.100.0040.00416.93
8.0.90.0050.00316.74
8.0.80.0070.01016.87
8.0.70.0040.00416.68
8.0.60.0000.00716.82
8.0.50.0000.00716.74
8.0.30.0120.00617.01
8.0.20.0060.01317.40
8.0.10.0040.00416.96
8.0.00.0150.00416.62
7.4.330.0050.00015.55
7.4.320.0030.00316.59
7.4.300.0000.00616.59
7.4.290.0000.00816.63
7.4.280.0040.00416.50
7.4.270.0040.00416.41
7.4.260.0040.00216.38
7.4.250.0080.00016.55
7.4.240.0000.00716.60
7.4.230.0070.00016.46
7.4.220.0000.00716.61
7.4.210.0060.00916.55
7.4.200.0040.00416.69
7.4.160.0050.01016.32
7.4.140.0070.01217.86
7.4.130.0090.01416.41
7.4.120.0100.01316.49
7.4.110.0090.01116.38
7.4.100.0060.01116.51
7.4.90.0090.00916.31
7.4.80.0150.01219.39
7.4.70.0170.01016.42
7.4.60.0100.00616.26
7.4.50.0030.01316.26
7.4.40.0080.00816.50
7.4.00.0060.01014.99
7.3.330.0020.00213.24
7.3.320.0050.00013.05
7.3.310.0030.00316.32
7.3.300.0040.00416.24
7.3.290.0090.00616.22
7.3.280.0050.01016.21
7.3.260.0110.00716.29
7.3.240.0120.00716.41
7.3.230.0110.00616.45
7.3.210.0150.00316.24
7.3.200.0110.00716.21
7.3.190.0070.01816.36
7.3.180.0120.00616.53
7.3.170.0160.00716.19
7.3.160.0140.00316.18
7.2.330.0140.00316.43
7.2.320.0130.00716.73
7.2.310.0100.00716.64
7.2.300.0060.01316.54
7.2.290.0090.01316.73
7.2.60.0060.00616.88
7.2.30.0150.01417.81
7.2.20.0420.01517.51
7.2.10.0140.01617.82
7.2.00.0160.01718.04
7.1.200.0080.00615.76
7.1.150.0130.01416.82
7.1.140.0110.01816.45
7.1.130.0150.01416.82
7.1.120.0130.01716.60
7.1.110.0100.01516.21
7.1.100.0120.01116.01
7.1.90.0150.01216.05
7.1.80.0120.01516.16
7.1.70.0160.01015.26
7.1.60.0320.02133.14
7.1.50.0290.02333.00
7.1.40.0320.01532.53
7.1.30.0340.01432.63
7.1.20.0350.01832.84
7.1.10.0110.01414.74
7.1.00.0140.01214.53

preferences:
40.34 ms | 403 KiB | 5 Q