3v4l.org

run code in 300+ PHP versions simultaneously
<?php function array_diff_assoc_recursive($array1, $array2) { foreach($array1 as $key => $value) { if(is_array($value)) { if(!isset($array2[$key])) { $difference[$key] = $value; } elseif(!is_array($array2[$key])) { $difference[$key] = $value; } else { $new_diff = array_diff_assoc_recursive($value, $array2[$key]); if($new_diff != FALSE) { $difference[$key] = $new_diff; } } } elseif(!array_key_exists($key, $array2) || $array2[$key] != $value) { $difference[$key] = $value; } } return !isset($difference) ? 0 : $difference; } $array1 = array("a" => "green", "red","b" => "brown",1,"d"=>1); $array2 = array("a" => "green","b" => "brown", "red",true,"d"=>true); $array1 = array("a" => "green", "red","b" => "brown",1,"d"=>array("a" => "green", "red","b" => "brown",1,"d"=>2)); $array2 = array("a" => "green","b" => "brown", "red",true,"d"=>array("a" => "green","b" => "brown", "red",true,"d"=>3)); $result = array_diff_assoc($array1, $array2); print_r($result); $resultRec = array_diff_assoc_recursive($array1,$array2); print_r($resultRec); ?>

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)
8.3.60.0140.00318.68
8.3.50.0080.01022.11
8.3.40.0120.00318.79
8.3.30.0100.01019.27
8.3.20.0050.00320.32
8.3.10.0050.00323.65
8.3.00.0060.00319.02
8.2.180.0080.00816.75
8.2.170.0070.00722.96
8.2.160.0130.00622.12
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.54
8.2.110.0060.01121.12
8.2.100.0040.00818.03
8.2.90.0030.00518.15
8.2.80.0080.00017.97
8.2.70.0000.00817.93
8.2.60.0040.00418.22
8.2.50.0000.00818.10
8.2.40.0050.00321.15
8.2.30.0000.00719.36
8.2.20.0040.00417.71
8.2.10.0030.00518.05
8.2.00.0050.00317.84
8.1.280.0040.01425.92
8.1.270.0050.00318.82
8.1.260.0100.00026.35
8.1.250.0000.00728.09
8.1.240.0040.00423.98
8.1.230.0080.00422.82
8.1.220.0000.00817.78
8.1.210.0080.00418.77
8.1.200.0030.00617.35
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0030.00620.84
8.1.160.0040.00419.02
8.1.150.0040.00418.94
8.1.140.0040.00417.48
8.1.130.0000.00717.74
8.1.120.0040.00417.38
8.1.110.0040.00417.48
8.1.100.0050.00217.53
8.1.90.0030.00317.38
8.1.80.0040.00417.52
8.1.70.0070.00017.49
8.1.60.0040.00417.63
8.1.50.0040.00417.45
8.1.40.0030.00517.45
8.1.30.0040.00417.68
8.1.20.0050.00217.75
8.1.10.0080.00017.49
8.1.00.0080.00017.45
8.0.300.0040.00419.64
8.0.290.0060.00316.88
8.0.280.0030.00318.36
8.0.270.0000.00717.21
8.0.260.0000.00817.29
8.0.250.0040.00416.99
8.0.240.0040.00417.14
8.0.230.0000.00717.08
8.0.220.0030.00316.89
8.0.210.0040.00417.03
8.0.200.0090.00016.97
8.0.190.0040.00417.01
8.0.180.0000.00817.06
8.0.170.0050.00216.92
8.0.160.0030.00317.07
8.0.150.0030.00416.93
8.0.140.0000.00917.00
8.0.130.0070.00013.46
8.0.120.0040.00416.97
8.0.110.0000.00716.96
8.0.100.0030.00517.00
8.0.90.0000.00716.89
8.0.80.0080.00816.97
8.0.70.0040.00417.04
8.0.60.0050.00217.04
8.0.50.0000.00716.82
8.0.30.0100.00917.04
8.0.20.0130.00817.40
8.0.10.0040.00416.96
8.0.00.0110.00816.84
7.4.330.0000.00515.03
7.4.320.0000.00616.48
7.4.300.0070.00016.56
7.4.290.0000.00716.68
7.4.280.0030.00516.63
7.4.270.0000.00716.62
7.4.260.0040.00416.39
7.4.250.0030.00516.59
7.4.240.0050.00216.59
7.4.230.0070.00016.75
7.4.220.0040.01416.65
7.4.210.0030.01316.63
7.4.200.0030.00316.73
7.4.160.0090.00616.40
7.4.150.0110.00717.40
7.4.140.0060.01017.86
7.4.130.0040.01316.63
7.4.120.0060.01316.62
7.4.110.0090.00916.48
7.4.100.0150.00816.62
7.4.90.0110.00716.65
7.4.80.0140.00319.39
7.4.70.0030.01416.70
7.4.60.0090.00916.70
7.4.50.0000.00816.46
7.4.40.0060.01116.69
7.4.30.0090.00916.54
7.4.00.0060.00615.07
7.3.330.0030.00313.34
7.3.320.0030.00313.39
7.3.310.0000.00716.55
7.3.300.0020.00516.38
7.3.290.0070.00816.41
7.3.280.0050.01216.41
7.3.270.0100.01417.40
7.3.260.0040.01516.48
7.3.250.0120.00516.47
7.3.240.0030.01616.61
7.3.230.0120.00616.70
7.3.210.0090.00916.51
7.3.200.0070.01419.39
7.3.190.0130.00316.64
7.3.180.0100.00716.60
7.3.170.0090.00916.41
7.3.160.0040.01116.44
7.2.330.0090.00916.75
7.2.320.0070.01016.79
7.2.310.0050.01116.61
7.2.300.0080.00816.77
7.2.290.0070.01316.65
7.2.60.0070.00516.58
7.2.00.0030.00919.62
7.1.200.0040.00715.46
7.1.100.0060.00618.06
7.1.70.0050.00317.27
7.1.60.0080.00317.29
7.1.50.0120.00316.64
7.1.00.0030.07722.30
7.0.200.0050.00316.89
7.0.140.0070.06722.01
7.0.60.0100.05020.08
7.0.50.0100.07318.00
7.0.40.0070.05320.16
7.0.30.0300.05020.15
7.0.20.0370.06320.26
7.0.10.0070.05320.12
7.0.00.0030.04720.06
5.6.280.0100.06720.93
5.6.210.0100.06720.55
5.6.200.0100.08018.23
5.6.190.0070.08720.55
5.6.180.0330.06320.34
5.6.170.0170.07020.50
5.6.160.0070.04020.50
5.6.150.0100.03318.23
5.6.140.0170.03718.15
5.6.130.0070.08018.28
5.6.120.0030.04021.15
5.6.110.0070.05321.01
5.6.100.0130.08320.99
5.6.90.0070.04020.96
5.6.80.0030.08320.52
5.5.350.0170.04720.41
5.5.340.0070.05017.98
5.5.330.0070.05020.47
5.5.320.0170.07720.31
5.5.310.0200.07720.24
5.5.300.0130.07717.98
5.5.290.0070.06317.98
5.5.280.0030.04720.97
5.5.270.0030.08020.77
5.5.260.0070.05020.94
5.5.250.0130.07320.79
5.5.240.0100.06720.29
5.4.450.1900.03319.45
5.4.440.1900.03319.30
5.4.430.1900.03319.30
5.4.420.1900.03719.54
5.4.410.1600.03319.14
5.4.400.1900.04019.09
5.4.390.1930.04019.25
5.4.380.1930.03319.16
5.4.370.1830.03719.31
5.4.360.2030.03319.22
5.4.350.1930.03319.06
5.4.340.1930.03019.17
5.4.320.1830.03718.95
5.4.310.2030.04019.14
5.4.300.1730.03018.99
5.4.290.2100.04718.96
5.4.280.1100.04019.21
5.4.270.0800.03719.16
5.4.260.0700.03018.95
5.4.250.0200.03718.98
5.4.240.0130.05019.14
5.4.230.0230.03019.24
5.4.220.0230.03319.23
5.4.210.0170.03719.20
5.4.200.0130.04019.08
5.4.190.0200.03319.07
5.4.180.0130.04019.06
5.4.170.0200.03318.94
5.4.160.0100.06019.07
5.4.150.0130.04319.04
5.4.140.0200.03016.34
5.4.130.0130.04716.35
5.4.120.0230.06016.29
5.4.110.0100.07716.33
5.4.100.0200.03316.45
5.4.90.0200.04716.54
5.4.80.0230.03716.25
5.4.70.0230.03716.55
5.4.60.0170.07016.22
5.4.50.0230.03716.53
5.4.40.0200.03316.38
5.4.30.0130.05716.53
5.4.20.0170.07316.48
5.4.10.0200.06716.33
5.4.00.0170.07315.76
5.3.290.0200.04314.75
5.3.280.0270.06714.52
5.3.270.0230.07314.60
5.3.260.0230.07014.76
5.3.250.0170.04314.72
5.3.240.0230.07014.53
5.3.230.0200.05714.53
5.3.220.0200.05714.66
5.3.210.0230.03314.59
5.3.200.0200.07314.64
5.3.190.0200.05314.58
5.3.180.0100.04314.55
5.3.170.0230.06714.79
5.3.160.0070.05014.65
5.3.150.0200.06314.49
5.3.140.0170.04314.79
5.3.130.0130.04314.70
5.3.120.0130.04014.63
5.3.110.0200.04314.61
5.3.100.0170.05714.16
5.3.90.0130.04014.10
5.3.80.0230.07313.95
5.3.70.0170.04014.16
5.3.60.0230.03014.09
5.3.50.0170.07013.96
5.3.40.0100.04314.10
5.3.30.0170.03713.92
5.3.20.0200.03713.61
5.3.10.0070.04313.78
5.3.00.0130.03713.87
5.2.170.0170.02711.07
5.2.160.0070.03311.08
5.2.150.0100.03011.08
5.2.140.0200.04311.16
5.2.130.0170.02311.02
5.2.120.0200.02711.02
5.2.110.0100.03011.13
5.2.100.0200.03311.20
5.2.90.0100.03311.04
5.2.80.0130.03311.18
5.2.70.0200.05311.25
5.2.60.0130.06011.01
5.2.50.0130.04311.10
5.2.40.0130.02711.15
5.2.30.0170.04010.98
5.2.20.0170.04310.88
5.2.10.0130.03010.98
5.2.00.0170.04310.65
5.1.60.0170.04310.23
5.1.50.0130.02710.16
5.1.40.0100.04010.14
5.1.30.0070.03710.57
5.1.20.0200.05310.32
5.1.10.0130.04710.01
5.1.00.0200.02010.20
5.0.50.0070.0478.50
5.0.40.0170.0408.35
5.0.30.0070.0338.35
5.0.20.0030.0478.35
5.0.10.0030.0208.35
5.0.00.0100.0308.35
4.4.90.0100.0378.35
4.4.80.0070.0138.35
4.4.70.0100.0178.35
4.4.60.0200.0138.35
4.4.50.0070.0178.35
4.4.40.0030.0278.35
4.4.30.0030.0178.35
4.4.20.0070.0138.35
4.4.10.0100.0308.35
4.4.00.0030.0278.35
4.3.110.0070.0138.35
4.3.100.0030.0178.35
4.3.90.0000.0178.35
4.3.80.0070.0278.35
4.3.70.0100.0338.35
4.3.60.0070.0308.35
4.3.50.0070.0138.35
4.3.40.0030.0238.35
4.3.30.0030.0208.35
4.3.20.0030.0178.35
4.3.10.0000.0178.35
4.3.00.0030.0238.35

preferences:
44.86 ms | 401 KiB | 5 Q