3v4l.org

run code in 300+ PHP versions simultaneously
<?php $trucks = ['Serial' => 12345, 'Wheels' => 4, 'Color' => 'Black']; $trailers = ['Serial' =>4321, 'Length'=>42]; $forklifts = ['Serial' =>5678, 'ForkLength'=>24]; $columns = array_keys(array_merge($trucks, $trailers, $forklifts)); $template = array_fill_keys($columns, null); foreach ([$trucks, $trailers, $forklifts] as $array) { $result[] = array_merge($template, $array); } var_dump($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)
8.4.140.0100.01217.38
8.4.130.0080.00817.80
8.4.120.0130.00722.41
8.4.110.0110.01022.11
8.4.100.0030.00717.81
8.4.90.0110.00918.58
8.4.80.0050.00419.45
8.4.70.0140.00617.68
8.4.60.0080.01324.05
8.4.50.0110.00918.53
8.4.40.0030.00617.64
8.4.30.0160.00417.72
8.4.20.0100.01019.30
8.4.10.0030.00717.72
8.3.270.0110.00816.64
8.3.260.0120.00816.50
8.3.250.0020.00719.14
8.3.240.0100.00916.63
8.3.230.0100.00916.62
8.3.220.0110.00717.24
8.3.210.0070.01218.52
8.3.200.0040.00416.57
8.3.190.0070.00718.96
8.3.180.0100.00816.56
8.3.170.0130.00617.30
8.3.160.0120.00616.60
8.3.150.0180.00018.57
8.3.140.0050.00516.53
8.3.130.0160.00616.47
8.3.120.0090.00021.02
8.3.110.0080.00320.94
8.3.100.0000.00824.06
8.3.90.0040.01126.77
8.3.80.0030.00616.75
8.3.70.0120.00916.58
8.3.60.0110.00418.68
8.3.50.0090.00417.49
8.3.40.0110.01118.71
8.3.30.0070.00718.85
8.3.20.0040.00421.77
8.3.10.0050.00323.40
8.3.00.0060.00319.69
8.2.290.0060.00220.45
8.2.280.0080.01118.44
8.2.270.0110.00717.05
8.2.260.0050.00316.61
8.2.250.0040.00418.27
8.2.240.0030.00619.08
8.2.230.0030.00622.58
8.2.220.0060.00337.54
8.2.210.0060.00326.77
8.2.200.0030.00618.39
8.2.190.0140.00716.63
8.2.180.0040.01525.92
8.2.170.0070.01418.93
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0060.00320.47
8.2.120.0080.00026.16
8.2.110.0030.00721.00
8.2.100.0090.00317.91
8.2.90.0000.00818.03
8.2.80.0040.00418.22
8.2.70.0030.00517.93
8.2.60.0030.00617.63
8.2.50.0000.00818.22
8.2.40.0040.00422.27
8.2.30.0000.00819.55
8.2.20.0000.00818.11
8.2.10.0040.00417.66
8.2.00.0030.00618.04
8.1.330.0080.01022.02
8.1.320.0060.00216.21
8.1.310.0040.00418.18
8.1.300.0000.01118.56
8.1.290.0030.00630.84
8.1.280.0120.00625.92
8.1.270.0060.00324.66
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0070.00322.54
8.1.230.0080.00420.89
8.1.220.0080.00017.79
8.1.210.0030.00618.77
8.1.200.0040.00417.35
8.1.190.0060.00317.00
8.1.180.0040.00418.10
8.1.170.0040.00418.34
8.1.160.0030.00518.88
8.1.150.0050.00220.25
8.1.140.0040.00417.69
8.1.130.0000.00718.88
8.1.120.0000.00717.34
8.1.110.0040.00417.45
8.1.100.0070.00017.46
8.1.90.0000.00717.46
8.1.80.0050.00317.46
8.1.70.0000.00717.42
8.1.60.0080.00017.60
8.1.50.0040.00417.55
8.1.40.0000.00817.48
8.1.30.0080.00017.56
8.1.20.0040.00417.64
8.1.10.0050.00217.37
8.1.00.0080.00017.46
8.0.300.0070.00019.88
8.0.290.0060.00316.63
8.0.280.0030.00518.50
8.0.270.0030.00317.22
8.0.260.0050.00516.81
8.0.250.0070.00016.80
8.0.240.0040.00416.82
8.0.230.0050.00216.98
8.0.220.0030.00316.86
8.0.210.0040.00416.82
8.0.200.0030.00316.95
8.0.190.0040.00417.00
8.0.180.0040.00416.85
8.0.170.0040.00416.88
8.0.160.0040.00416.88
8.0.150.0000.00816.79
8.0.140.0050.00216.81
8.0.130.0060.00013.31
8.0.120.0050.00216.83
8.0.110.0000.00716.85
8.0.100.0000.00816.66
8.0.90.0040.00416.93
8.0.80.0090.00916.81
8.0.70.0040.00416.77
8.0.60.0050.00316.71
8.0.50.0040.00416.95
8.0.30.0080.00917.16
8.0.20.0110.01017.40
8.0.10.0040.00416.91
8.0.00.0090.01116.82
7.4.330.0050.00015.55
7.4.320.0060.00016.42
7.4.300.0040.00416.46
7.4.290.0000.00716.60
7.4.280.0060.00316.50
7.4.270.0100.00016.48
7.4.260.0030.00516.38
7.4.250.0040.00416.55
7.4.240.0070.00016.43
7.4.230.0000.00716.55
7.4.220.0050.00216.57
7.4.210.0090.00616.46
7.4.200.0080.00016.40
7.4.160.0110.00816.44
7.4.140.0110.00817.86
7.4.130.0140.00416.54
7.4.120.0120.00716.51
7.4.110.0150.00916.50
7.4.100.0090.00916.64
7.4.90.0090.00916.64
7.4.80.0160.00919.39
7.4.70.0090.01116.50
7.4.60.0120.00616.52
7.4.50.0070.00716.43
7.4.40.0130.00316.48
7.4.00.0030.00714.84
7.3.330.0000.00513.24
7.3.320.0060.00013.13
7.3.310.0030.00316.32
7.3.300.0030.00316.12
7.3.290.0000.00716.30
7.3.280.0070.00816.24
7.3.260.0090.01116.53
7.3.240.0150.00516.22
7.3.230.0180.00016.25
7.3.210.0130.00916.14
7.3.200.0040.01316.49
7.3.190.0030.01316.36
7.3.180.0040.01416.62
7.3.170.0070.01116.44
7.3.160.0030.01316.36
7.2.330.0120.00816.77
7.2.320.0000.01816.80
7.2.310.0060.01216.42
7.2.300.0070.01016.46
7.2.290.0070.01116.79
7.2.60.0030.01016.95
7.2.30.0080.01417.84
7.2.20.0140.01217.91
7.2.10.0110.01018.12
7.2.00.0090.01017.87
7.1.200.0100.00315.53
7.1.150.0060.01216.68
7.1.140.0100.01116.74
7.1.130.0080.01116.61
7.1.120.0100.00916.88
7.1.110.0140.01215.95
7.1.100.0100.00715.93
7.1.90.0930.01015.85
7.1.80.0090.00916.29
7.1.70.0090.00815.11
7.1.60.0290.01433.26
7.1.50.0220.01632.65
7.1.40.0220.01732.46
7.1.30.0250.01232.62
7.1.20.0260.01232.77
7.1.10.0110.00814.70
7.1.00.0080.01114.93

preferences:
29.97 ms | 403 KiB | 5 Q