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] = $new_diff; } } } elseif(!isset($array2[$key]) || $array2[$key] != $value) { $difference[$key] = $value; } } return !isset($difference) ? 0 : $difference; } $result = array_diff_assoc_recursive(array('a' => array('b' => 'x')), array('a' => array('c' => 'x'))); var_dump($result); $result = array_diff_assoc(array('a' => array('b' => 'x')), array('a' => array('c' => 'x'))); var_dump($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)
8.3.60.0130.00718.43
8.3.50.0170.00222.00
8.3.40.0120.00918.99
8.3.30.0070.01419.16
8.3.20.0070.00020.38
8.3.10.0040.00423.71
8.3.00.0060.00320.61
8.2.180.0180.00318.54
8.2.170.0070.00722.96
8.2.160.0040.01121.97
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0030.00519.48
8.2.110.0040.00422.13
8.2.100.0090.00318.03
8.2.90.0040.00419.21
8.2.80.0050.00318.05
8.2.70.0040.00417.75
8.2.60.0060.00318.03
8.2.50.0040.00418.07
8.2.40.0040.00718.03
8.2.30.0040.00418.22
8.2.20.0040.00417.80
8.2.10.0030.00517.78
8.2.00.0050.00217.65
8.1.280.0140.00425.92
8.1.270.0040.00423.97
8.1.260.0070.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00323.74
8.1.230.0080.00319.04
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0040.00417.63
8.1.180.0060.00318.10
8.1.170.0000.00918.64
8.1.160.0000.00821.95
8.1.150.0040.00418.68
8.1.140.0000.00717.45
8.1.130.0030.00317.77
8.1.120.0040.00417.46
8.1.110.0000.00717.44
8.1.100.0040.00417.48
8.1.90.0030.00317.46
8.1.80.0070.00017.45
8.1.70.0030.00317.48
8.1.60.0000.00817.52
8.1.50.0000.00817.49
8.1.40.0040.00417.54
8.1.30.0000.00817.50
8.1.20.0040.00417.60
8.1.10.0040.00417.55
8.1.00.0030.00617.39
8.0.300.0000.00718.77
8.0.290.0000.00717.18
8.0.280.0030.00318.35
8.0.270.0030.00317.29
8.0.260.0000.00716.97
8.0.250.0030.00516.97
8.0.240.0000.00717.08
8.0.230.0000.00716.88
8.0.220.0040.00416.83
8.0.210.0000.00816.90
8.0.200.0000.00717.05
8.0.190.0040.00417.04
8.0.180.0040.00417.03
8.0.170.0000.00816.92
8.0.160.0040.00417.04
8.0.150.0040.00416.86
8.0.140.0000.00716.96
8.0.130.0060.00013.37
8.0.120.0000.00816.92
8.0.110.0000.00816.89
8.0.100.0040.00416.98
8.0.90.0000.00817.02
8.0.80.0150.00616.97
8.0.70.0040.00416.95
8.0.60.0000.00816.77
8.0.50.0040.00416.92
8.0.30.0110.01017.11
8.0.20.0160.01017.40
8.0.10.0050.00317.19
8.0.00.0110.01216.81
7.4.330.0060.00015.00
7.4.320.0000.00616.53
7.4.300.0060.00016.59
7.4.290.0060.00316.50
7.4.280.0040.00416.48
7.4.270.0040.00416.52
7.4.260.0070.00016.66
7.4.250.0040.00416.59
7.4.240.0040.00316.57
7.4.230.0070.00016.42
7.4.220.0100.00716.74
7.4.210.0100.00916.53
7.4.200.0030.00316.71
7.4.190.0040.00416.45
7.4.160.0030.01616.64
7.4.150.0070.01717.40
7.4.140.0120.00817.86
7.4.130.0140.00416.59
7.4.120.0160.00516.60
7.4.110.0060.01016.57
7.4.100.0120.00616.52
7.4.90.0080.00816.53
7.4.80.0120.00916.57
7.4.70.0090.00916.42
7.4.60.0090.00916.64
7.4.50.0030.00516.18
7.4.40.0080.00522.77
7.4.30.0180.00416.52
7.4.00.0130.00315.18
7.3.330.0030.00313.33
7.3.320.0050.00013.54
7.3.310.0000.00716.36
7.3.300.0070.00016.41
7.3.290.0060.00916.46
7.3.280.0070.01016.45
7.3.270.0060.01217.40
7.3.260.0130.00616.45
7.3.250.0120.00816.52
7.3.240.0160.00916.52
7.3.230.0060.01116.54
7.3.210.0090.01416.46
7.3.200.0070.01319.39
7.3.190.0160.00316.52
7.3.180.0040.01516.51
7.3.170.0060.00916.59
7.3.160.0090.00616.71
7.3.120.0050.00515.16
7.3.110.0100.00714.81
7.3.100.0070.00715.07
7.3.90.0070.00314.96
7.3.80.0040.00715.12
7.3.70.0040.01114.91
7.3.60.0040.01114.99
7.3.50.0050.00514.85
7.3.40.0070.00714.72
7.3.30.0040.00814.77
7.3.20.0060.00616.65
7.3.10.0110.00416.50
7.3.00.0070.00716.71
7.2.330.0110.00616.54
7.2.320.0100.01016.77
7.2.310.0140.00716.49
7.2.300.0100.00616.86
7.2.290.0090.00916.73
7.2.240.0060.00314.94
7.2.230.0070.01015.29
7.2.220.0040.01114.63
7.2.210.0030.00915.06
7.2.200.0000.01115.09
7.2.190.0090.00615.05
7.2.180.0000.01315.10
7.2.170.0000.01415.08
7.2.160.0040.01114.88
7.2.150.0100.00717.00
7.2.140.0070.00416.98
7.2.130.0040.01117.00
7.2.120.0120.00316.98
7.2.110.0030.00916.85
7.2.100.0120.00616.62
7.2.90.0100.00717.02
7.2.80.0040.00817.03
7.2.70.0030.01417.11
7.2.60.0060.01016.77
7.2.50.0060.00717.02
7.2.40.0030.01017.12
7.2.30.0100.00717.02
7.2.20.0070.00717.10
7.2.10.0030.00616.99
7.2.00.0020.01218.18
7.1.330.0060.00616.02
7.1.320.0030.00915.54
7.1.310.0040.00715.56
7.1.300.0000.01215.82
7.1.290.0030.01315.79
7.1.280.0060.00315.91
7.1.270.0090.00915.78
7.1.260.0030.00915.86
7.1.250.0030.00815.63
7.1.100.0040.00817.82
7.1.70.0070.00717.23
7.1.60.0090.01519.32
7.1.50.0030.01717.08
7.1.00.0030.07722.37
7.0.200.0030.00616.94
7.0.140.0070.07021.96
7.0.100.0330.08019.94
7.0.90.0100.08019.82
7.0.80.0130.08319.94
7.0.70.0070.05019.92
7.0.60.0200.06720.00
7.0.50.0230.08320.30
7.0.40.0070.08019.95
7.0.30.0100.08320.16
7.0.20.0070.09020.12
7.0.10.0100.08720.13
7.0.00.0170.07020.08
5.6.280.0000.07721.11
5.6.250.0030.06320.62
5.6.240.0030.07720.58
5.6.230.0230.04720.58
5.6.220.0070.07720.54
5.6.210.0030.08720.52
5.6.200.0070.04721.11
5.6.190.0070.08721.05
5.6.180.0070.06721.11
5.6.170.0100.08321.05
5.6.160.0170.07021.10
5.6.150.0130.07721.02
5.6.140.0100.07320.94
5.6.130.0130.07320.98
5.6.120.0200.07721.05
5.6.110.0030.05021.01
5.6.100.0030.05720.99
5.6.90.0070.08321.03
5.6.80.0070.06320.41
5.6.70.0100.03720.33
5.6.60.0070.04020.34
5.6.50.0000.04320.41
5.6.40.0030.05020.37
5.6.30.0030.06020.37
5.6.20.0070.04320.37
5.6.10.0030.07720.30
5.6.00.0000.04320.48
5.5.380.0000.06020.36
5.5.370.0230.05720.47
5.5.360.0070.06720.37
5.5.350.0070.06720.38
5.5.340.0200.07320.83
5.5.330.0200.07720.93
5.5.320.0130.07320.89
5.5.310.0070.09020.64
5.5.300.0100.06020.70
5.5.290.0070.07020.84
5.5.280.0100.07720.77
5.5.270.0130.05720.63
5.5.260.0070.04020.89
5.5.250.0070.09320.42
5.5.240.0030.03720.25
5.5.230.0100.03320.24
5.5.220.0000.04320.20
5.5.210.0030.04019.98
5.5.200.0030.04320.27
5.5.190.0030.04020.13
5.5.180.0030.04320.11
5.5.160.0030.04720.22
5.5.150.0030.04020.07
5.5.140.0070.06320.20
5.5.130.0130.03020.24
5.5.120.0000.04320.18
5.5.110.0030.04020.25
5.5.100.0000.04320.06
5.5.90.0000.04320.01
5.5.80.0030.04020.02
5.5.70.0070.03720.14
5.5.60.0070.07020.16
5.5.50.0000.04020.14
5.5.40.0000.04019.94
5.5.30.0030.04020.15
5.5.20.0070.03719.99
5.5.10.0070.04020.13
5.5.00.0070.04020.07
5.4.450.0130.06319.38
5.4.440.0030.08019.42
5.4.430.0030.05719.23
5.4.420.0070.07319.45
5.4.410.0000.06719.43
5.4.400.0000.03718.86
5.4.390.0070.04019.25
5.4.380.0000.04019.13
5.4.370.0030.03719.16
5.4.360.0000.03719.13
5.4.350.0070.04319.04
5.4.340.0030.03719.03
5.4.320.0030.05719.14
5.4.310.0030.03718.85
5.4.300.0030.03719.12
5.4.290.0100.04019.04
5.4.280.0030.03719.12
5.4.270.0000.04319.04
5.4.260.0070.03319.23
5.4.250.0070.03318.84
5.4.240.0170.02319.08
5.4.230.0030.03718.94
5.4.220.0000.04019.04
5.4.210.0000.04019.20
5.4.200.0030.03719.04
5.4.190.0100.03318.94
5.4.180.0000.05719.19
5.4.170.0130.02718.91
5.4.160.0030.03719.19
5.4.150.0070.04319.11
5.4.140.0000.06316.41
5.4.130.0030.03316.31
5.4.120.0030.03316.44
5.4.110.0000.04316.43
5.4.100.0130.03016.51
5.4.90.0070.07016.32
5.4.80.0030.07316.38
5.4.70.0030.07716.45
5.4.60.0100.04016.45
5.4.50.0000.08016.45
5.4.40.0130.07016.46
5.4.30.0130.05716.44
5.4.20.0130.03316.50
5.4.10.0070.05016.46
5.4.00.0230.06715.93
5.3.290.0000.04014.71
5.3.280.0030.03714.60
5.3.270.0030.04014.54
5.3.260.0030.03714.55
5.3.250.0030.03714.64
5.3.240.0030.04014.70
5.3.230.0030.04014.66
5.3.220.0100.03014.67
5.3.210.0030.05714.60
5.3.200.0030.03314.55
5.3.190.0030.08014.71
5.3.180.0030.07714.54
5.3.170.0070.07314.51
5.3.160.0070.05314.54
5.3.150.0030.08014.59
5.3.140.0070.03714.61
5.3.130.0170.05314.50
5.3.120.0100.03714.55
5.3.110.0170.05714.57
5.3.100.0100.03313.97
5.3.90.0170.06014.03
5.3.80.0100.06313.91
5.3.70.0030.06714.08
5.3.60.0070.04313.89
5.3.50.0030.06313.95
5.3.40.0070.07314.05
5.3.30.0130.07014.01
5.3.20.0070.05713.76
5.3.10.0100.06713.64
5.3.00.0030.07313.66
5.2.170.0000.06312.11
5.2.160.0100.06012.11
5.2.150.0030.06012.11
5.2.140.0070.06312.11
5.2.130.0170.02712.11
5.2.120.0100.05012.11
5.2.110.0030.03312.11
5.2.100.0070.03312.11
5.2.90.0000.06712.11
5.2.80.0100.05712.11
5.2.70.0130.03012.11
5.2.60.0070.06012.11
5.2.50.0130.06012.11
5.2.40.0000.03712.11
5.2.30.0030.06012.11
5.2.20.0100.03012.11
5.2.10.0030.05312.11
5.2.00.0130.05012.11
5.1.60.0100.04312.11
5.1.50.0030.05312.11
5.1.40.0070.05312.11
5.1.30.0100.05012.11
5.1.20.0070.05712.11
5.1.10.0000.04712.11
5.1.00.0030.03712.11
5.0.50.0070.03712.11
5.0.40.0030.04012.11
5.0.30.0070.06012.11
5.0.20.0100.03712.11
5.0.10.0100.03712.11
5.0.00.0000.03712.11
4.4.90.0000.03712.11
4.4.80.0030.02312.11
4.4.70.0070.02312.11
4.4.60.0030.03312.11
4.4.50.0070.03312.11
4.4.40.0000.06012.11
4.4.30.0030.02712.11
4.4.20.0030.02012.11
4.4.10.0000.02012.11
4.4.00.0070.05012.11
4.3.110.0030.03312.11
4.3.100.0100.03012.11
4.3.90.0030.02012.11
4.3.80.0070.05712.11
4.3.70.0000.02012.11
4.3.60.0070.03312.11
4.3.50.0000.03312.11
4.3.40.0030.04712.11
4.3.30.0070.01712.11
4.3.20.0070.02712.11
4.3.10.0000.03712.11
4.3.00.0000.03712.11

preferences:
35.49 ms | 400 KiB | 5 Q