3v4l.org

run code in 300+ PHP versions simultaneously
<?php $original = [ '1439045372' => ['price' => 10], '1439131770' => ['price' => 11], '1439218169' => ['price' => 14], '1439304572' => ['price' => 15], '1439390970' => ['price' => 12], ]; $add_to_array = ["3","4","5"]; $n = 1; $result = []; foreach ($original as $key => $item){ $add = $item; if(in_array($n, $add_to_array)){ $add ['data'] = $n; } $result [$key]= $add; $n++; } var_dump($result);

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)
8.3.60.0090.00918.30
8.3.50.0040.01118.15
8.3.40.0120.00318.71
8.3.30.0120.00318.79
8.3.20.0040.00421.78
8.3.10.0040.00421.76
8.3.00.0040.00419.68
8.2.180.0150.00016.50
8.2.170.0030.01022.96
8.2.160.0000.01420.53
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00919.29
8.2.120.0050.00226.35
8.2.110.0060.00320.99
8.2.100.0040.00717.91
8.2.90.0050.00317.97
8.2.80.0040.00418.09
8.2.70.0000.00817.50
8.2.60.0040.00417.50
8.2.50.0040.00417.75
8.2.40.0060.00317.75
8.2.30.0000.00719.39
8.2.20.0000.00718.12
8.2.10.0040.00418.12
8.2.00.0040.00418.12
8.1.280.0130.00625.92
8.1.270.0050.00323.97
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.01223.92
8.1.230.0040.00720.93
8.1.220.0080.00017.78
8.1.210.0040.00418.77
8.1.200.0050.00317.48
8.1.190.0070.00218.67
8.1.180.0000.00818.10
8.1.170.0000.00718.69
8.1.160.0040.00418.95
8.1.150.0050.00318.92
8.1.140.0030.00517.64
8.1.130.0000.00717.41
8.1.120.0000.00717.52
8.1.110.0040.00417.43
8.1.100.0000.00717.42
8.1.90.0040.00417.45
8.1.80.0050.00217.45
8.1.70.0040.00417.35
8.1.60.0060.00317.62
8.1.50.0000.00717.53
8.1.40.0000.00817.41
8.1.30.0030.00517.71
8.1.20.0040.00417.68
8.1.10.0030.00617.52
8.1.00.0000.00817.29
8.0.300.0070.00019.86
8.0.290.0030.00716.63
8.0.280.0000.00718.36
8.0.270.0000.00717.13
8.0.260.0030.00316.94
8.0.250.0000.00716.89
8.0.240.0060.00316.83
8.0.230.0030.00316.84
8.0.220.0000.00716.92
8.0.210.0040.00416.79
8.0.200.0060.00016.96
8.0.190.0030.00516.94
8.0.180.0050.00316.95
8.0.170.0050.00516.82
8.0.160.0030.00616.93
8.0.150.0000.00816.80
8.0.140.0000.00716.85
8.0.130.0060.00013.36
8.0.120.0000.00816.81
8.0.110.0040.00416.79
8.0.100.0040.00416.88
8.0.90.0030.00716.75
8.0.80.0090.00616.79
8.0.70.0040.00416.77
8.0.60.0000.00716.84
8.0.50.0070.00016.85
8.0.30.0080.01017.14
8.0.20.0120.00717.40
8.0.10.0040.00417.04
8.0.00.0080.01016.69
7.4.330.0000.00615.55
7.4.320.0030.00316.61
7.4.300.0040.00416.49
7.4.290.0070.00016.61
7.4.280.0030.00616.41
7.4.270.0060.00316.51
7.4.260.0000.00816.63
7.4.250.0000.00716.56
7.4.240.0030.00316.61
7.4.230.0000.00716.57
7.4.220.0000.00716.46
7.4.210.0060.01016.52
7.4.200.0070.00016.40
7.4.160.0090.00816.41
7.4.140.0080.01417.86
7.4.130.0100.00716.64
7.4.120.0140.00516.54
7.4.110.0070.01616.44
7.4.100.0040.01316.55
7.4.90.0100.00716.45
7.4.80.0120.00819.39
7.4.70.0160.00616.63
7.4.60.0150.00416.45
7.4.50.0040.01116.69
7.4.40.0130.00416.53
7.4.00.0060.01015.04
7.3.330.0030.00613.07
7.3.320.0060.00013.21
7.3.310.0000.00716.32
7.3.300.0000.00716.22
7.3.290.0070.00016.35
7.3.280.0060.00916.35
7.3.260.0090.01016.42
7.3.240.0100.00716.47
7.3.230.0070.01316.57
7.3.210.0100.01016.50
7.3.200.0030.01416.44
7.3.190.0150.00316.35
7.3.180.0140.00416.36
7.3.170.0090.00916.30
7.3.160.0060.01116.48
7.2.330.0130.00716.60
7.2.320.0000.01716.73
7.2.310.0160.00916.46
7.2.300.0030.01416.59
7.2.290.0100.01016.72
7.2.60.0000.01516.85
7.2.40.0610.01317.99
7.2.30.0860.01217.82
7.2.20.0840.00718.02
7.2.10.0730.01317.61
7.2.00.0920.01417.93
7.1.200.0070.00715.68
7.1.160.0590.01016.66
7.1.150.0580.01016.84
7.1.140.0840.01516.64
7.1.130.0550.00916.86
7.1.120.1110.00816.45
7.1.110.0790.01016.20
7.1.100.0960.01316.12
7.1.90.1040.01016.00
7.1.80.0790.01015.98
7.1.70.0800.00815.53
7.1.60.0880.01333.02
7.1.50.0990.01232.91
7.1.40.0750.01432.52
7.1.30.0690.01532.65
7.1.20.0750.01532.68
7.1.10.0810.00914.67
7.1.00.0870.00714.65

preferences:
32.13 ms | 401 KiB | 5 Q