3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1 = [1, 4, 7, 3, 3, 3]; $array2 = [4, 0, 3, 4, 9, 9]; function min_merge($arr1, $arr2) { $arr1 = array_count_values($arr1); $arr2 = array_count_values($arr2); foreach ($arr2 as $index=>$arr) if (!isset($arr1[$index]) || $arr > $arr1[$index]) $arr1[$index] = $arr; foreach ($arr1 as $index=>$arr) for ($i=0;$i<$arr;$i++) $final[] = $index; return $final; } print_r(min_merge($array1, $array2));

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)
8.3.70.0100.01016.59
8.3.60.0100.00716.75
8.3.50.0120.00816.68
8.3.40.0160.00318.66
8.3.30.0140.00418.69
8.3.20.0050.00318.91
8.3.10.0090.00020.52
8.3.00.0090.00019.38
8.2.180.0070.00718.29
8.2.170.0070.00722.96
8.2.160.0090.00618.91
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0030.01026.16
8.2.120.0030.00519.95
8.2.110.0030.00721.18
8.2.100.0000.01217.78
8.2.90.0020.00518.22
8.2.80.0060.00317.97
8.2.70.0080.00017.92
8.2.60.0000.00818.03
8.2.50.0040.00418.10
8.2.40.0060.00620.64
8.2.30.0050.00517.97
8.2.20.0060.00317.71
8.2.10.0000.00717.73
8.2.00.0040.00417.73
8.1.280.0140.00025.92
8.1.270.0040.00424.66
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0090.00023.75
8.1.230.0090.00320.97
8.1.220.0060.00317.74
8.1.210.0040.00418.99
8.1.200.0030.00717.35
8.1.190.0030.00517.13
8.1.180.0000.00818.10
8.1.170.0030.00618.46
8.1.160.0040.00418.77
8.1.150.0040.00418.57
8.1.140.0070.00017.48
8.1.130.0030.00317.73
8.1.120.0070.00017.39
8.1.110.0000.00817.44
8.1.100.0040.00417.46
8.1.90.0070.00017.49
8.1.80.0080.00017.37
8.1.70.0030.00317.46
8.1.60.0050.00317.45
8.1.50.0000.00717.36
8.1.40.0050.00217.50
8.1.30.0050.00317.70
8.1.20.0040.00417.54
8.1.10.0040.00417.37
8.1.00.0050.00317.42
8.0.300.0040.00419.90
8.0.290.0000.00916.75
8.0.280.0030.00318.30
8.0.270.0070.00017.27
8.0.260.0030.00316.81
8.0.250.0070.00016.86
8.0.240.0040.00416.91
8.0.230.0000.00716.92
8.0.220.0070.00016.91
8.0.210.0000.00716.80
8.0.200.0060.00016.92
8.0.190.0000.00816.83
8.0.180.0000.00716.84
8.0.170.0040.00416.83
8.0.160.0050.00316.95
8.0.150.0080.00016.71
8.0.140.0020.00516.88
8.0.130.0030.00313.30
8.0.120.0000.00716.85
8.0.110.0050.00316.77
8.0.100.0070.00016.84
8.0.90.0070.00016.68
8.0.80.0040.01216.82
8.0.70.0000.00716.90
8.0.60.0040.00416.91
8.0.50.0070.00016.75
8.0.30.0120.00616.98
8.0.20.0120.00817.02
8.0.10.0000.00717.05
8.0.00.0070.01016.65
7.4.330.0000.00412.99
7.4.320.0030.00316.62
7.4.300.0000.00616.50
7.4.290.0030.00316.61
7.4.280.0040.00416.49
7.4.270.0030.00316.46
7.4.260.0030.00313.34
7.4.250.0000.00816.63
7.4.240.0030.00316.55
7.4.230.0040.00416.67
7.4.220.0150.00416.62
7.4.210.0080.00616.53
7.4.200.0040.00416.66
7.4.190.0000.00716.68
7.4.160.0030.01316.47
7.4.150.0100.00916.33
7.4.140.0080.00816.44
7.4.130.0130.00616.48
7.4.120.0060.01116.47
7.4.110.0110.00716.28
7.4.100.0110.00616.37
7.4.90.0130.00316.64
7.4.80.0060.01016.56
7.4.70.0030.01316.48
7.4.60.0090.00916.50
7.4.50.0070.00416.57
7.4.40.0030.01016.50
7.4.30.0070.01016.66
7.4.00.0030.00614.91
7.3.330.0060.00013.34
7.3.320.0050.00013.16
7.3.310.0000.00716.27
7.3.300.0040.00416.38
7.3.290.0100.00716.43
7.3.280.0090.00816.36
7.3.270.0070.01116.53
7.3.260.0000.01716.24
7.3.250.0100.01116.41
7.3.240.0110.00616.39
7.3.230.0080.00816.60
7.3.210.0030.01316.51
7.3.200.0100.01319.39
7.3.190.0090.01216.66
7.3.180.0100.01016.68
7.3.170.0110.00616.35
7.3.160.0090.00616.50
7.3.120.0120.00614.58
7.2.330.0050.01116.54
7.2.320.0070.01116.61
7.2.310.0110.00716.72
7.2.300.0030.01316.72
7.2.290.0140.00316.66
7.2.60.0040.01116.75
7.1.200.0000.01015.72
7.1.100.0060.01018.00
7.1.70.0040.00417.07
7.1.60.0180.00719.40
7.1.50.0030.01616.95
7.1.00.0000.05022.36
7.0.200.0130.00716.63
7.0.140.0030.07321.94
7.0.120.0030.06722.05
7.0.60.0070.03719.93
7.0.50.0000.04317.85
7.0.40.0030.04320.09
7.0.30.0370.05720.42
7.0.20.0200.08320.26
7.0.10.0200.08320.09
7.0.00.0100.04720.19
5.6.280.0070.07021.02
5.6.210.0070.07020.53
5.6.200.0100.08718.29
5.6.190.0300.05020.63
5.6.180.0330.07720.33
5.6.170.0230.08720.47
5.6.160.0070.03720.71
5.6.150.0130.03318.17
5.6.140.0130.07318.26
5.6.130.0100.05018.15
5.6.120.0030.05321.12
5.6.110.0000.04321.04
5.6.100.0130.06321.00
5.6.90.0100.07321.11
5.6.80.0100.07020.40
5.6.70.0270.03320.38
5.5.350.0370.05720.41
5.5.340.0030.03718.07
5.5.330.0100.08720.42
5.5.320.0200.04020.28
5.5.310.0270.06020.34
5.5.300.0070.08318.01
5.5.290.0070.07317.94
5.5.280.0030.07020.85
5.5.270.0100.08320.77
5.5.260.0170.07720.87
5.5.250.0030.08020.56
5.5.240.0070.05720.26
5.4.450.0200.04319.39
5.4.440.0330.07019.46
5.4.430.0230.07319.55
5.4.420.0200.06019.47
5.4.410.0300.04719.42
5.4.400.0300.06319.32
5.4.390.0170.05719.16
5.4.380.0330.06719.21
5.4.370.0200.07319.22
5.4.360.0270.05018.88
5.4.350.0230.04719.32
5.4.340.0200.06319.16
5.4.320.0230.05018.87
5.4.310.0230.07019.07
5.4.300.0170.03718.96
5.4.290.0170.06319.21
5.4.280.0230.07319.14
5.4.270.0270.04319.16
5.4.260.0200.03719.21
5.4.250.0270.05019.21
5.4.240.0170.03319.23
5.4.230.0130.03719.14
5.4.220.0170.03319.06
5.4.210.0130.03719.30
5.4.200.0100.04018.93
5.4.190.0170.04018.97
5.4.180.0130.03719.13
5.4.170.0170.05319.18
5.4.160.0130.04018.85
5.4.150.0200.06019.20
5.4.140.0230.03716.41
5.4.130.0130.03316.51
5.4.120.0130.03716.69
5.4.110.0130.03716.41
5.4.100.0100.04016.26
5.4.90.0130.03316.35
5.4.80.0170.03316.49
5.4.70.0070.04016.50
5.4.60.0170.03316.54
5.4.50.0070.04016.53
5.4.40.0130.03716.53
5.4.30.0230.03316.51
5.4.20.0130.04016.52
5.4.10.0130.03716.50
5.4.00.0130.03715.86
5.3.290.0100.04314.69
5.3.280.0100.04014.45
5.3.270.0230.04314.51
5.3.260.0270.07014.47
5.3.250.0370.04714.55
5.3.240.0170.04014.46
5.3.230.0170.03314.45
5.3.220.0200.03314.55
5.3.210.0230.03014.52
5.3.200.0170.03314.39
5.3.190.0170.05014.59
5.3.180.0200.03314.43
5.3.170.0100.04014.47
5.3.160.0130.04314.44
5.3.150.0170.03314.44
5.3.140.0100.04014.50
5.3.130.0230.03314.57
5.3.120.0200.04314.39
5.3.110.0130.03714.47
5.3.100.0130.03713.98
5.3.90.0130.04013.86
5.3.80.0170.03713.97
5.3.70.0170.04714.06
5.3.60.0130.03313.98
5.3.50.0130.03714.03
5.3.40.0070.04313.92
5.3.30.0070.04013.88
5.3.20.0130.03313.52
5.3.10.0230.06713.48
5.3.00.0170.03313.41
5.2.170.0170.02311.90
5.2.160.0130.02711.90
5.2.150.0130.02711.90
5.2.140.0130.02711.90
5.2.130.0200.05311.90
5.2.120.0100.05311.90
5.2.110.0170.03711.90
5.2.100.0100.03011.90
5.2.90.0170.04311.90
5.2.80.0200.05311.90
5.2.70.0030.06311.90
5.2.60.0130.05011.90
5.2.50.0170.04711.90
5.2.40.0200.05711.90
5.2.30.0130.04011.90
5.2.20.0030.05011.90
5.2.10.0130.04311.90
5.2.00.0130.05711.90
5.1.60.0170.02011.90
5.1.50.0100.02711.90
5.1.40.0100.03711.90
5.1.30.0100.06011.90
5.1.20.0230.02711.90
5.1.10.0100.04711.90
5.1.00.0130.04011.90
5.0.50.0070.04711.90
5.0.40.0070.04711.90
5.0.30.0100.06011.90
5.0.20.0070.04311.90
5.0.10.0070.04711.90
5.0.00.0030.04311.90
4.4.90.0000.03011.90
4.4.80.0070.03011.90
4.4.70.0030.03711.90
4.4.60.0070.03311.90
4.4.50.0030.02711.90
4.4.40.0030.03011.90
4.4.30.0100.03311.90
4.4.20.0070.03011.90
4.4.10.0100.02011.90
4.4.00.0100.05011.90
4.3.110.0100.02011.90
4.3.100.0100.02711.90
4.3.90.0070.01711.90
4.3.80.0100.05011.90
4.3.70.0070.02311.90
4.3.60.0100.02311.90
4.3.50.0070.02011.90
4.3.40.0100.05011.90
4.3.30.0030.02711.90
4.3.20.0070.02711.90
4.3.10.0030.03011.90
4.3.00.0030.02711.90

preferences:
45.17 ms | 401 KiB | 5 Q