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); $result = array_diff_assoc($array1, $array2); print_r($result); $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)); $resultRec = array_diff_assoc_recursive($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)
8.3.60.0030.01418.31
8.3.50.0110.00921.99
8.3.40.0070.00718.98
8.3.30.0110.00718.97
8.3.20.0050.00220.16
8.3.10.0040.00423.66
8.3.00.0040.00419.18
8.2.180.0180.00318.41
8.2.170.0060.00922.96
8.2.160.0060.01322.25
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0000.00826.16
8.2.120.0000.00819.66
8.2.110.0060.00322.29
8.2.100.0040.00817.84
8.2.90.0000.00720.63
8.2.80.0030.00619.11
8.2.70.0000.00818.04
8.2.60.0030.00518.22
8.2.50.0040.00418.10
8.2.40.0030.00620.92
8.2.30.0000.00719.36
8.2.20.0060.00317.79
8.2.10.0040.00418.07
8.2.00.0050.00317.89
8.1.280.0070.01425.92
8.1.270.0060.00319.01
8.1.260.0030.00726.35
8.1.250.0060.00328.09
8.1.240.0090.00023.91
8.1.230.0000.01320.96
8.1.220.0060.00317.74
8.1.210.0030.00718.96
8.1.200.0050.00317.35
8.1.190.0040.00417.63
8.1.180.0050.00318.10
8.1.170.0040.00420.69
8.1.160.0030.00319.04
8.1.150.0040.00418.94
8.1.140.0040.00417.54
8.1.130.0030.00317.80
8.1.120.0000.00717.51
8.1.110.0000.00817.40
8.1.100.0080.00017.54
8.1.90.0040.00417.38
8.1.80.0040.00417.38
8.1.70.0040.00417.40
8.1.60.0040.00417.52
8.1.50.0060.00317.55
8.1.40.0000.00817.54
8.1.30.0080.00017.60
8.1.20.0040.00417.68
8.1.10.0000.00717.56
8.1.00.0000.00717.38
8.0.300.0020.00519.98
8.0.290.0040.00416.88
8.0.280.0000.00818.42
8.0.270.0030.00317.28
8.0.260.0030.00317.29
8.0.250.0000.00716.89
8.0.240.0070.00017.00
8.0.230.0030.00316.98
8.0.220.0030.00316.91
8.0.210.0040.00416.92
8.0.200.0060.00616.96
8.0.190.0030.00516.87
8.0.180.0080.00016.86
8.0.170.0070.00016.95
8.0.160.0000.00816.98
8.0.150.0000.00816.78
8.0.140.0040.00416.80
8.0.130.0030.00313.26
8.0.120.0060.00316.89
8.0.110.0040.00416.93
8.0.100.0070.00016.91
8.0.90.0070.00016.75
8.0.80.0090.00616.89
8.0.70.0070.00016.93
8.0.60.0040.00416.81
8.0.50.0000.00816.75
8.0.30.0080.01017.16
8.0.20.0100.00917.40
8.0.10.0040.00417.10
8.0.00.0080.01216.75
7.4.330.0000.00515.19
7.4.320.0030.00316.70
7.4.300.0030.00316.62
7.4.290.0020.00516.66
7.4.280.0020.00516.50
7.4.270.0000.00816.69
7.4.260.0030.00616.54
7.4.250.0040.00416.39
7.4.240.0030.00516.67
7.4.230.0000.00716.46
7.4.220.0140.01016.65
7.4.210.0060.00916.51
7.4.200.0000.00816.44
7.4.160.0090.00616.61
7.4.150.0150.00317.40
7.4.140.0080.01017.86
7.4.130.0090.01016.52
7.4.120.0120.00716.60
7.4.110.0110.00716.75
7.4.100.0080.00916.55
7.4.90.0110.00816.54
7.4.80.0140.00619.39
7.4.70.0100.01316.36
7.4.60.0070.01016.64
7.4.50.0030.00616.36
7.4.40.0030.01416.39
7.4.30.0110.01116.52
7.4.10.0060.01314.52
7.4.00.0050.01314.87
7.3.330.0030.00313.24
7.3.320.0000.00513.37
7.3.310.0070.00016.40
7.3.300.0060.00016.39
7.3.290.0060.00916.38
7.3.280.0070.00916.37
7.3.270.0170.00817.40
7.3.260.0110.01116.58
7.3.250.0120.00516.41
7.3.240.0110.00716.43
7.3.230.0100.00716.48
7.3.210.0060.01016.54
7.3.200.0080.00819.39
7.3.190.0030.01616.43
7.3.180.0090.00916.38
7.3.170.0130.01016.74
7.3.160.0090.00616.40
7.3.130.0030.01414.32
7.3.120.0070.01014.78
7.3.110.0040.01414.97
7.3.100.0050.00914.84
7.3.90.0060.00714.94
7.3.80.0050.00714.91
7.3.70.0060.01014.77
7.3.60.0100.00414.76
7.3.50.0040.00914.79
7.3.40.0040.01114.87
7.3.30.0050.00914.68
7.3.20.0060.00916.53
7.3.10.0060.00916.42
7.3.00.0060.00816.63
7.2.330.0100.00716.89
7.2.320.0060.01116.75
7.2.310.0090.00916.79
7.2.300.0060.00916.85
7.2.290.0090.01316.57
7.2.260.0060.01315.21
7.2.250.0080.00915.06
7.2.240.0060.00815.06
7.2.230.0110.00414.93
7.2.220.0050.00914.97
7.2.210.0090.00815.13
7.2.200.0060.00515.19
7.2.190.0070.00915.12
7.2.180.0060.00914.94
7.2.170.0070.00715.11
7.2.160.0070.00914.96
7.2.150.0050.00816.81
7.2.140.0050.01116.92
7.2.130.0040.01116.94
7.2.120.0040.01116.96
7.2.110.0070.00716.87
7.2.100.0060.00916.87
7.2.90.0110.00416.98
7.2.80.0070.00616.96
7.2.70.0030.00916.86
7.2.60.0050.00816.90
7.2.50.0060.00816.82
7.2.40.0060.00816.84
7.2.30.0060.01016.83
7.2.20.0070.00816.77
7.2.10.0070.00816.88
7.2.00.0080.01017.40
7.1.330.0040.01115.84
7.1.320.0060.00815.77
7.1.310.0070.00815.86
7.1.300.0050.00715.92
7.1.290.0060.00715.81
7.1.280.0060.00815.80
7.1.270.0050.00815.74
7.1.260.0060.00815.76
7.1.250.0060.00715.72
7.1.240.0060.00615.93
7.1.230.0000.01215.85
7.1.220.0000.01215.71
7.1.210.0030.00715.58
7.1.200.0030.00815.77
7.1.190.0020.00815.64
7.1.180.0020.00815.89
7.1.170.0020.01115.65
7.1.160.0050.00815.75
7.1.150.0070.00515.86
7.1.140.0040.00815.55
7.1.130.0040.01115.63
7.1.120.0080.00415.53
7.1.110.0070.00715.63
7.1.100.0050.00816.61
7.1.90.0030.01315.76
7.1.80.0050.01215.71
7.1.70.0030.01016.13
7.1.60.0030.01317.01
7.1.50.0060.00916.18
7.1.40.0070.00715.54
7.1.30.0020.01215.85
7.1.20.0030.00615.65
7.1.10.0100.00315.81
7.1.00.0080.02817.94
7.0.330.0040.00715.42
7.0.320.0010.01315.41
7.0.310.0030.00815.23
7.0.300.0040.00815.26
7.0.290.0080.00514.99
7.0.280.0090.00115.32
7.0.270.0050.00915.16
7.0.260.0030.01015.38
7.0.250.0080.00615.49
7.0.240.0030.00915.54
7.0.230.0030.01215.46
7.0.220.0030.01215.47
7.0.210.0050.00715.53
7.0.200.0060.00715.83
7.0.190.0050.00415.25
7.0.180.0020.01315.34
7.0.170.0070.00515.35
7.0.160.0040.00615.11
7.0.150.0040.00715.33
7.0.140.0050.02717.65
7.0.130.0050.01215.26
7.0.120.0050.01015.39
7.0.110.0030.00715.09
7.0.100.0070.00715.24
7.0.90.0080.00515.50
7.0.80.0070.00715.42
7.0.70.0090.00415.35
7.0.60.0020.02216.87
7.0.50.0080.03116.31
7.0.40.0050.02715.54
7.0.30.0190.02515.79
7.0.20.0100.03615.56
7.0.10.0090.02215.61
7.0.00.0070.02015.77
5.6.400.0090.00314.58
5.6.390.0040.00414.55
5.6.380.0070.00714.18
5.6.370.0060.00814.43
5.6.360.0050.00714.33
5.6.350.0040.00814.40
5.6.340.0080.00514.47
5.6.330.0030.01014.42
5.6.320.0090.00414.31
5.6.310.0090.00514.16
5.6.300.0030.00814.24
5.6.290.0080.00914.70
5.6.280.0070.03016.54
5.6.270.0020.00814.48
5.6.260.0050.01014.53
5.6.250.0050.00914.15
5.6.240.0040.00814.37
5.6.230.0060.00714.40
5.6.220.0080.00614.47
5.6.210.0080.03016.43
5.6.200.0020.02715.57
5.6.190.0070.03616.46
5.6.180.0100.02516.44
5.6.170.0110.01816.39
5.6.160.0020.02616.30
5.6.150.0080.03115.57
5.6.140.0090.03115.60
5.6.130.0030.03415.67
5.6.120.0040.02216.51
5.6.110.0050.02516.69
5.6.100.0030.03516.61
5.6.90.0080.01816.61
5.6.80.0070.03016.26
5.6.70.0100.00214.17
5.6.60.0050.00814.33
5.6.50.0060.00314.48
5.6.40.0040.01114.21
5.6.30.0140.00214.41
5.6.20.0000.01214.58
5.6.10.0100.00514.15
5.6.00.0120.00614.32
5.5.380.0020.00914.14
5.5.370.0080.00314.50
5.5.360.0070.00414.45
5.5.350.0130.02916.40
5.5.340.0060.02315.58
5.5.330.0070.03116.20
5.5.320.0090.03216.34
5.5.310.0140.02616.31
5.5.300.0050.02215.70
5.5.290.0110.01915.68
5.5.280.0060.03416.53
5.5.270.0050.01816.67
5.5.260.0070.02916.56
5.5.250.0080.02816.48
5.5.240.0040.03016.29
5.5.230.0030.01014.46
5.5.220.0070.00814.37
5.5.210.0060.00814.45
5.5.200.0050.01014.33
5.5.190.0030.01214.35
5.5.180.0030.01014.26
5.5.170.0120.00514.40
5.5.160.0080.00714.21
5.5.150.0050.00514.07
5.5.140.0070.00714.30
5.5.130.0050.01014.45
5.5.120.0060.00614.29
5.5.110.0080.00814.24
5.5.100.0080.00814.31
5.5.90.0080.00814.27
5.5.80.0070.00514.23
5.5.70.0050.00714.32
5.5.60.0060.00914.32
5.5.50.0060.00414.33
5.5.40.0060.00714.37
5.5.30.0040.00914.18
5.5.20.0080.00614.09
5.5.10.0050.00714.29
5.5.00.0080.00514.37
5.4.450.0110.02114.32
5.4.440.0230.02314.22
5.4.430.0090.02014.30
5.4.420.0330.01714.21
5.4.410.0100.02414.09
5.4.400.0300.01814.23
5.4.390.0270.02114.22
5.4.380.0080.02413.91
5.4.370.0140.01914.02
5.4.360.0080.02214.00
5.4.350.0070.02414.00
5.4.340.0090.02314.00
5.4.330.0070.00511.70
5.4.320.0120.02814.02
5.4.310.0040.02714.04
5.4.300.0030.02714.11
5.4.290.0080.02313.99
5.4.280.0080.02613.94
5.4.270.0080.02414.06
5.4.260.0110.02014.01
5.4.250.0130.02413.88
5.4.240.0040.02914.02
5.4.230.0130.02114.04
5.4.220.0110.02313.85
5.4.210.0130.02014.02
5.4.200.0040.02313.38
5.4.190.0050.02313.95
5.4.180.0090.02213.90
5.4.170.0130.01914.01
5.4.160.0130.02114.11
5.4.150.0070.02613.84
5.4.140.0110.01913.34
5.4.130.0130.01813.31
5.4.120.0090.01913.29
5.4.110.0150.02113.22
5.4.100.0070.02313.27
5.4.90.0130.02113.21
5.4.80.0100.01913.20
5.4.70.0140.02013.09
5.4.60.0100.01913.20
5.4.50.0110.01913.11
5.4.40.0080.02113.22
5.4.30.0080.02113.14
5.4.20.0120.01713.21
5.4.10.0100.01913.27
5.4.00.0120.02112.98
5.3.290.0100.06314.73
5.3.280.0230.05314.62
5.3.270.0130.05714.59
5.3.260.0130.05714.77
5.3.250.0170.06014.71
5.3.240.0100.06014.66
5.3.230.0300.05014.66
5.3.220.0270.06314.78
5.3.210.0170.07714.59
5.3.200.0100.07014.75
5.3.190.0130.06714.61
5.3.180.0270.04714.60
5.3.170.0130.06314.66
5.3.160.0300.05014.73
5.3.150.0170.05714.62
5.3.140.0130.06714.55
5.3.130.0170.05714.54
5.3.120.0170.05714.65
5.3.110.0170.06014.57
5.3.100.0300.04314.10
5.3.90.0200.05014.08
5.3.80.0100.05714.25
5.3.70.0200.05714.03
5.3.60.0300.04714.05
5.3.50.0130.05314.18
5.3.40.0200.04714.01
5.3.30.0130.05014.03
5.3.20.0100.05713.81
5.3.10.0100.05713.68
5.3.00.0230.04713.77
5.2.170.0230.03711.18
5.2.160.0130.04011.23
5.2.150.0130.04311.25
5.2.140.0200.03711.18
5.2.130.0170.04011.15
5.2.120.0230.04711.21
5.2.110.0230.04711.23
5.2.100.0130.05011.24
5.2.90.0130.04011.24
5.2.80.0230.04711.31
5.2.70.0100.05311.22
5.2.60.0170.04711.11
5.2.50.0130.04311.03
5.2.40.0130.04011.11
5.2.30.0170.03711.08
5.2.20.0100.04710.95
5.2.10.0100.04710.96
5.2.00.0130.04010.95
5.1.60.0070.04010.21
5.1.50.0100.04010.13
5.1.40.0130.0379.99
5.1.30.0030.05010.44
5.1.20.0130.04010.50
5.1.10.0100.03710.07
5.1.00.0200.04310.12
5.0.50.0130.0308.70
5.0.40.0070.0308.46
5.0.30.0100.0438.25
5.0.20.0000.0338.36
5.0.10.0030.0308.22
5.0.00.0130.0378.19
4.4.90.0100.0306.50
4.4.80.0030.0236.50
4.4.70.0070.0206.50
4.4.60.0130.0236.50
4.4.50.0030.0336.50
4.4.40.0000.0406.50
4.4.30.0030.0236.50
4.4.20.0070.0206.50
4.4.10.0100.0206.50
4.4.00.0130.0306.50
4.3.110.0030.0276.50
4.3.100.0100.0206.50
4.3.90.0030.0236.50
4.3.80.0100.0306.50
4.3.70.0030.0236.50
4.3.60.0070.0206.50
4.3.50.0100.0206.50
4.3.40.0070.0406.50
4.3.30.0100.0206.50
4.3.20.0200.0176.50
4.3.10.0030.0236.50
4.3.00.0070.0207.59

preferences:
66.56 ms | 401 KiB | 5 Q