3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1 = [1, 4, 7, 3, 3, 3]; $array2 = [4, 0, 3, 4, 9, 9]; $counts1 = array_count_values($array1); foreach (array_count_values($array2) as $number => $count) { if ($count > ($counts1[$number] ?? 0)) { $counts1[$number] = $count; } } $result = []; foreach ($counts1 as $number => $count) { array_push($result, ...array_fill(0, $count, $number)); } var_export($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)
8.4.140.0100.01017.45
8.4.130.0060.00418.04
8.4.120.0090.01020.94
8.4.110.0110.00918.57
8.4.100.0100.01017.70
8.4.90.0110.01120.54
8.4.80.0050.00319.16
8.4.70.0030.00518.88
8.4.60.0130.00720.23
8.4.50.0040.00518.54
8.4.40.0120.00818.11
8.4.30.0040.00418.63
8.4.20.0100.01017.64
8.4.10.0000.00922.11
8.3.270.0150.00416.52
8.3.260.0020.00716.42
8.3.250.0120.00618.96
8.3.240.0050.00516.66
8.3.230.0130.00616.64
8.3.220.0120.00618.82
8.3.210.0100.01016.54
8.3.200.0020.00716.55
8.3.190.0090.00718.71
8.3.180.0060.00518.71
8.3.170.0120.00617.25
8.3.160.0040.01116.51
8.3.150.0110.00716.50
8.3.140.0040.00418.73
8.3.130.0110.00618.27
8.3.120.0030.01718.74
8.3.110.0040.00420.94
8.3.100.0060.00324.06
8.3.90.0100.00726.77
8.3.80.0030.00616.63
8.3.70.0150.00616.58
8.3.60.0070.01016.38
8.3.50.0100.00318.41
8.3.40.0110.00320.14
8.3.30.0150.00018.63
8.3.20.0050.00224.18
8.3.10.0040.00424.66
8.3.00.0000.00726.16
8.2.290.0100.00917.20
8.2.280.0050.00220.60
8.2.270.0060.01316.60
8.2.260.0140.00417.29
8.2.250.0060.01317.28
8.2.240.0060.01318.98
8.2.230.0130.00722.58
8.2.220.0080.00037.54
8.2.210.0100.01026.77
8.2.200.0110.00016.50
8.2.190.0190.00316.75
8.2.180.0120.00325.92
8.2.170.0110.00422.96
8.2.160.0140.00022.96
8.2.150.0040.00425.66
8.2.140.0060.00324.66
8.2.130.0050.00326.16
8.2.120.0000.00721.11
8.2.110.0070.00321.07
8.2.100.0110.00017.78
8.2.90.0080.00017.75
8.2.80.0000.00817.97
8.2.70.0080.00017.63
8.2.60.0060.00317.50
8.2.50.0000.00818.05
8.2.40.0000.00718.34
8.2.30.0040.00418.14
8.2.20.0030.00619.38
8.2.10.0000.00718.04
8.2.00.0050.00519.19
8.1.330.0140.00615.92
8.1.320.0130.00521.85
8.1.310.0070.00716.81
8.1.300.0000.00818.24
8.1.290.0060.00618.88
8.1.280.0100.00725.92
8.1.270.0020.00524.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0000.01021.42
8.1.230.0070.00417.95
8.1.220.0060.00317.74
8.1.210.0080.00018.77
8.1.200.0060.00317.13
8.1.190.0030.00617.13
8.1.180.0030.00518.10
8.1.170.0000.00917.62
8.1.160.0000.00718.91
8.1.150.0000.00718.61
8.1.140.0000.00917.33
8.1.130.0000.00718.80
8.1.120.0000.00717.45
8.1.110.0040.00417.36
8.1.100.0120.00617.39
8.1.90.0080.00817.45
8.1.80.0130.00417.33
8.1.70.0080.00817.44
8.1.60.0130.00717.57
8.1.50.0050.00517.41
8.1.40.0120.00817.41
8.1.30.0120.00917.71
8.1.20.0110.00717.52
8.1.10.0100.00817.42
8.1.00.0110.00717.45
8.0.300.0080.00018.77
8.0.290.0070.00016.75
8.0.280.0030.00318.50
8.0.270.0030.00316.77
8.0.260.0060.00018.36
8.0.250.0030.00316.93
8.0.240.0000.00816.94
8.0.230.0050.01016.88
8.0.220.0130.00316.72
8.0.210.0100.00416.79
8.0.200.0030.01116.80
8.0.190.0110.00416.73
8.0.180.0150.00016.94
8.0.170.0150.00016.84
8.0.160.0040.01216.76
8.0.150.0160.00016.70
8.0.140.0170.00016.85
8.0.130.0080.00816.84
8.0.120.0180.00016.70
8.0.110.0100.00716.84
8.0.100.0120.00516.83
8.0.90.0110.00516.85
8.0.80.0170.00016.82
8.0.70.0120.00416.78
8.0.60.0160.00016.77
8.0.50.0070.00916.66
8.0.30.0080.00816.77
8.0.20.0110.00416.98
8.0.10.0140.00017.01
7.4.330.0000.00515.55
7.4.320.0030.00316.43
7.4.300.0000.00616.40
7.4.290.0090.00916.54
7.4.280.0130.00416.48
7.4.270.0170.00016.58
7.4.260.0120.00616.43
7.4.250.0130.00616.46
7.4.240.0140.00316.52
7.4.230.0070.00616.46
7.4.220.0000.01116.40
7.4.210.0000.01416.49
7.4.200.0040.01216.36
7.4.190.0140.00016.50
7.4.180.0050.00816.45
7.4.160.0120.00316.64
7.4.150.0080.00816.37
7.4.140.0110.00516.32
7.4.130.0050.01016.42
7.4.120.0110.00516.46
7.4.110.0040.01116.58
7.4.100.0100.00616.52
7.4.90.0100.00516.41
7.4.80.0110.00316.41
7.4.70.0120.00316.36
7.4.60.0060.00916.50
7.4.50.0060.00916.34
7.4.40.0060.00816.48
7.4.30.0040.01216.45
7.4.20.0080.00516.31
7.4.10.0130.00316.45
7.4.00.0110.00316.41

preferences:
29.48 ms | 403 KiB | 5 Q