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; } $result = array_diff_assoc_recursive(array('a' => array(true)), array('a' => array(false))); var_dump($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)
8.3.60.0040.01116.75
8.3.50.0150.00417.61
8.3.40.0090.00618.84
8.3.30.0070.00718.85
8.3.20.0040.00418.77
8.3.10.0040.00420.38
8.3.00.0080.00019.38
8.2.180.0150.00616.72
8.2.170.0080.00822.96
8.2.160.0090.00621.24
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0030.00619.23
8.2.110.0050.00522.09
8.2.100.0050.00517.72
8.2.90.0000.00817.78
8.2.80.0000.01017.97
8.2.70.0050.00317.75
8.2.60.0040.00418.05
8.2.50.0040.00418.07
8.2.40.0060.00318.15
8.2.30.0020.00518.04
8.2.20.0030.00519.38
8.2.10.0080.00017.85
8.2.00.0030.00517.66
8.1.280.0090.01225.92
8.1.270.0070.00024.66
8.1.260.0090.00026.35
8.1.250.0000.00728.09
8.1.240.0040.00423.96
8.1.230.0070.00420.97
8.1.220.0030.00517.79
8.1.210.0000.00818.85
8.1.200.0100.00017.35
8.1.190.0050.00317.51
8.1.180.0000.00818.10
8.1.170.0080.00018.73
8.1.160.0000.00818.93
8.1.150.0000.00818.68
8.1.140.0040.00417.43
8.1.130.0050.00217.91
8.1.120.0020.00517.55
8.1.110.0070.00017.54
8.1.100.0000.00717.55
8.1.90.0040.00417.55
8.1.80.0000.00717.50
8.1.70.0000.00717.48
8.1.60.0040.00717.61
8.1.50.0000.00817.49
8.1.40.0040.00417.57
8.1.30.0040.00417.68
8.1.20.0030.00617.68
8.1.10.0000.00717.50
8.1.00.0000.00717.35
8.0.300.0050.00320.15
8.0.290.0070.00016.88
8.0.280.0030.00318.48
8.0.270.0000.00717.31
8.0.260.0070.00016.91
8.0.250.0040.00416.91
8.0.240.0000.00716.98
8.0.230.0030.00616.99
8.0.220.0000.00716.93
8.0.210.0000.00816.91
8.0.200.0070.00017.01
8.0.190.0000.00716.91
8.0.180.0000.00717.02
8.0.170.0040.00716.95
8.0.160.0070.00016.93
8.0.150.0050.00316.84
8.0.140.0040.00416.89
8.0.130.0030.00313.32
8.0.120.0040.00416.84
8.0.110.0030.00516.89
8.0.100.0000.00716.92
8.0.90.0050.00216.97
8.0.80.0000.01616.95
8.0.70.0000.00716.92
8.0.60.0030.00516.77
8.0.50.0000.00816.99
8.0.30.0110.00817.12
8.0.20.0130.00816.78
8.0.10.0050.00217.02
8.0.00.0050.01416.70
7.4.330.0050.00013.05
7.4.320.0060.00016.47
7.4.300.0000.00716.63
7.4.290.0030.00516.54
7.4.280.0000.00716.58
7.4.270.0030.00316.62
7.4.260.0000.00513.32
7.4.250.0050.00216.60
7.4.240.0000.00716.42
7.4.230.0000.00716.54
7.4.220.0070.01016.64
7.4.210.0070.00716.67
7.4.200.0000.00716.34
7.4.190.0000.00716.61
7.4.160.0110.00416.77
7.4.150.0090.00916.64
7.4.140.0150.01716.58
7.4.130.0080.01016.65
7.4.120.0100.00716.54
7.4.110.0060.01216.40
7.4.100.0090.00916.50
7.4.90.0110.01416.61
7.4.80.0080.01119.39
7.4.70.0090.01516.51
7.4.60.0080.00816.52
7.4.50.0020.00216.55
7.4.40.0030.01016.49
7.4.30.0130.00316.50
7.4.10.0030.00915.05
7.4.00.0080.00814.89
7.3.330.0000.00613.23
7.3.320.0000.00513.36
7.3.310.0030.00316.49
7.3.300.0070.00016.34
7.3.290.0120.00316.38
7.3.280.0080.00916.37
7.3.270.0060.01016.42
7.3.260.0060.01116.62
7.3.250.0110.00916.52
7.3.240.0100.00616.38
7.3.230.0070.01016.70
7.3.210.0070.01016.33
7.3.200.0030.01416.42
7.3.190.0120.00916.55
7.3.180.0120.00416.68
7.3.170.0080.00816.39
7.3.160.0080.00816.50
7.3.130.0030.01614.49
7.3.120.0030.01214.89
7.3.110.0060.01114.79
7.3.100.0080.00714.71
7.3.90.0040.00915.07
7.3.80.0080.00514.77
7.3.70.0030.01014.95
7.3.60.0030.00614.86
7.3.50.0120.00214.93
7.3.40.0060.00714.85
7.3.30.0090.00514.85
7.3.20.0080.00616.62
7.3.10.0040.00916.74
7.3.00.0040.01016.49
7.2.330.0110.00716.88
7.2.320.0120.00616.60
7.2.310.0130.00916.59
7.2.300.0090.00616.39
7.2.290.0060.00916.66
7.2.260.0040.01115.05
7.2.250.0090.00915.21
7.2.240.0040.01315.19
7.2.230.0030.01114.97
7.2.220.0080.00615.11
7.2.210.0050.01015.36
7.2.200.0110.00415.10
7.2.190.0090.00514.94
7.2.180.0090.00515.07
7.2.170.0030.01315.15
7.2.160.0050.00915.00
7.2.150.0050.00816.91
7.2.140.0020.01217.04
7.2.130.0080.00416.83
7.2.120.0080.00716.91
7.2.110.0060.00916.96
7.2.100.0100.00516.89
7.2.90.0090.00716.81
7.2.80.0050.00916.96
7.2.70.0060.00916.87
7.2.60.0110.00617.00
7.2.50.0080.00817.01
7.2.40.0080.00716.92
7.2.30.0100.00816.93
7.2.20.0050.01016.98
7.2.10.0050.00917.02
7.2.00.0060.00917.41
7.1.330.0100.00615.96
7.1.320.0060.01015.70
7.1.310.0090.00515.66
7.1.300.0060.00315.57
7.1.290.0020.01115.88
7.1.280.0050.00815.70
7.1.270.0060.00715.67
7.1.260.0050.00815.71
7.1.250.0070.00615.67
7.1.240.0110.00515.68
7.1.230.0100.00615.75
7.1.220.0090.00715.59
7.1.210.0130.00315.83
7.1.200.0070.00715.81
7.1.190.0070.00815.64
7.1.180.0120.00515.79
7.1.170.0100.00515.64
7.1.160.0060.00515.78
7.1.150.0070.01115.64
7.1.140.0100.00315.82
7.1.130.0060.00815.69
7.1.120.0060.01115.84
7.1.110.0060.00915.71
7.1.100.0070.00816.59
7.1.90.0050.00715.62
7.1.80.0120.00515.89
7.1.70.0070.00516.22
7.1.60.0090.00717.00
7.1.50.0060.01116.12
7.1.40.0090.00715.94
7.1.30.0090.00515.82
7.1.20.0110.00215.64
7.1.10.0100.00715.81
7.1.00.0090.02918.09
7.0.330.0130.00215.33
7.0.320.0070.00915.24
7.0.310.0060.00715.44
7.0.300.0110.00515.28
7.0.290.0080.01015.14
7.0.280.0150.00515.29
7.0.270.0090.00615.44
7.0.260.0080.00615.23
7.0.250.0050.01015.33
7.0.240.0060.01015.39
7.0.230.0090.00715.38
7.0.220.0080.00415.41
7.0.210.0130.00215.31
7.0.200.0110.00215.74
7.0.190.0080.00615.39
7.0.180.0110.00715.42
7.0.170.0090.00815.49
7.0.160.0110.00915.35
7.0.150.0120.00815.38
7.0.140.0020.03317.64
7.0.130.0120.00715.48
7.0.120.0050.03017.70
7.0.110.0080.00515.31
7.0.100.0060.00615.30
7.0.90.0100.00815.36
7.0.80.0120.00515.40
7.0.70.0090.01315.33
7.0.60.0100.02717.64
7.0.50.0110.02216.42
7.0.40.0070.03515.66
7.0.30.0100.02915.58
7.0.20.0110.02515.66
7.0.10.0030.02315.80
7.0.00.0070.02015.69
5.6.400.0040.00714.40
5.6.390.0070.00714.47
5.6.380.0090.00514.22
5.6.370.0060.00614.47
5.6.360.0020.01114.28
5.6.350.0020.01214.71
5.6.340.0060.00914.43
5.6.330.0080.00514.51
5.6.320.0030.01014.48
5.6.310.0110.00214.31
5.6.300.0090.00714.46
5.6.290.0040.00814.32
5.6.280.0030.03216.68
5.6.270.0060.00614.45
5.6.260.0030.00914.40
5.6.250.0090.00514.21
5.6.240.0100.00514.55
5.6.230.0040.01214.44
5.6.220.0070.00514.45
5.6.210.0080.02416.45
5.6.200.0080.02515.68
5.6.190.0110.03016.41
5.6.180.0120.02316.43
5.6.170.0170.02916.54
5.6.160.0090.02916.42
5.6.150.0090.02315.66
5.6.140.0070.02015.70
5.6.130.0080.02215.67
5.6.120.0020.03516.59
5.6.110.0070.01816.56
5.6.100.0050.03316.58
5.6.90.0070.03216.50
5.6.80.0100.03016.33
5.6.70.0070.00514.14
5.6.60.0060.00614.31
5.6.50.0030.00614.37
5.6.40.0070.00414.29
5.6.30.0110.00614.28
5.6.20.0040.00814.48
5.6.10.0020.01014.25
5.6.00.0030.01214.28
5.5.380.0020.01012.60
5.5.370.0070.00512.74
5.5.360.0050.00812.78
5.5.350.0150.02815.23
5.5.340.0050.02914.56
5.5.330.0020.03115.35
5.5.320.0140.02615.27
5.5.310.0130.03015.26
5.5.300.0060.01914.50
5.5.290.0050.03114.56
5.5.280.0040.02815.45
5.5.270.0090.03215.47
5.5.260.0090.03015.64
5.5.250.0040.01815.36
5.5.240.0080.02115.14
5.5.230.0090.00112.81
5.5.220.0050.00812.82
5.5.210.0030.00712.91
5.5.200.0050.00912.80
5.5.190.0080.00512.59
5.5.180.0050.00812.70
5.5.170.0060.00212.84
5.5.160.0040.01012.30
5.5.150.0070.00312.54
5.5.140.0050.00712.75
5.5.130.0090.00412.73
5.5.120.0060.00812.86
5.5.110.0050.00912.66
5.5.100.0050.00712.54
5.5.90.0040.00712.59
5.5.80.0050.00712.61
5.5.70.0090.00312.64
5.5.60.0020.00912.68
5.5.50.0020.01112.81
5.5.40.0050.00812.70
5.5.30.0060.00512.74
5.5.20.0030.00712.56
5.5.10.0070.00512.93
5.5.00.0030.00812.48
5.4.450.0040.02413.79
5.4.440.0060.02213.82
5.4.430.0050.02413.98
5.4.420.0070.02913.82
5.4.410.0120.01513.85
5.4.400.0050.02313.77
5.4.390.0060.03013.57
5.4.380.0050.02313.86
5.4.370.0040.01813.80
5.4.360.0080.02413.58
5.4.350.0050.02213.57
5.4.340.0070.02713.75
5.4.330.0050.00611.04
5.4.320.0020.03213.67
5.4.310.0080.02013.56
5.4.300.0060.02013.71
5.4.290.0070.02613.75
5.4.280.0040.02613.54
5.4.270.0030.03113.79
5.4.260.0060.02313.72
5.4.250.0030.01613.68
5.4.240.0060.02513.68
5.4.230.0050.03013.49
5.4.220.0050.01913.73
5.4.210.0080.01513.58
5.4.200.0020.02213.66
5.4.190.0020.03113.63
5.4.180.0030.02813.82
5.4.170.0060.02813.63
5.4.160.0050.02613.83
5.4.150.0100.02213.58
5.4.140.0030.02612.88
5.4.130.0050.02212.86
5.4.120.0030.01912.97
5.4.110.0060.02812.76
5.4.100.0040.01912.87
5.4.90.0030.02012.92
5.4.80.0050.02612.86
5.4.70.0080.01512.94
5.4.60.0060.02012.96
5.4.50.0020.01612.90
5.4.40.0050.01412.91
5.4.30.0060.01812.87
5.4.20.0070.02612.85
5.4.10.0070.01612.66
5.4.00.0030.01812.75
5.3.290.0030.02012.08
5.3.280.0040.01812.01
5.3.270.0030.02012.01
5.3.260.0040.02911.93
5.3.250.0060.02311.95
5.3.240.0060.02511.93
5.3.230.0040.02611.99
5.3.220.0040.01711.87
5.3.210.0060.02111.96
5.3.200.0070.02511.84
5.3.190.0060.02811.94
5.3.180.0020.02712.11
5.3.170.0050.02111.97
5.3.160.0050.02812.06
5.3.150.0070.02711.92
5.3.140.0030.02211.90
5.3.130.0080.01411.91
5.3.120.0040.02711.85
5.3.110.0030.03011.98
5.3.100.0030.02811.83
5.3.90.0050.02911.72
5.3.80.0020.03311.65
5.3.70.0040.02711.68
5.3.60.0070.02611.63
5.3.50.0070.02311.63
5.3.40.0100.01611.71
5.3.30.0020.01911.67
5.3.20.0070.02611.56
5.3.10.0040.01911.38
5.3.00.0060.02511.49
5.2.170.0050.03210.53
5.2.160.0030.02210.53
5.2.150.0060.03410.63
5.2.140.0020.02310.49
5.2.130.0100.02010.49
5.2.120.0030.03310.54
5.2.110.0050.03210.54
5.2.100.0050.03010.60
5.2.90.0050.03010.61
5.2.80.0030.02510.50
5.2.70.0070.02810.55
5.2.60.0050.02610.45
5.2.50.0070.02110.49
5.2.40.0050.02510.51
5.2.30.0080.03210.50
5.2.20.0030.03010.46
5.2.10.0060.03110.42
5.2.00.0090.02510.33
5.1.60.0040.0309.93
5.1.50.0040.0289.98
5.1.40.0030.02310.00
5.1.30.0090.02710.11
5.1.20.0010.02410.15
5.1.10.0030.02310.05
5.1.00.0010.02110.09
5.0.50.0020.0209.25
5.0.40.0050.0139.18
5.0.30.0040.0329.09
5.0.20.0070.0209.10
5.0.10.0040.0229.05
5.0.00.0030.0339.02
4.4.90.0000.0158.84
4.4.80.0050.0118.84
4.4.70.0030.0178.84
4.4.60.0030.0188.84
4.4.50.0030.0178.84
4.4.40.0030.0158.84
4.4.30.0000.0208.84
4.4.20.0020.0208.84
4.4.10.0030.0178.84
4.4.00.0020.0308.84
4.3.110.0020.0198.84
4.3.100.0040.0168.84
4.3.90.0030.0188.84
4.3.80.0000.0328.84
4.3.70.0020.0218.84
4.3.60.0000.0228.84
4.3.50.0080.0158.84
4.3.40.0050.0278.84
4.3.30.0020.0188.84
4.3.20.0020.0178.84
4.3.10.0000.0148.84
4.3.00.0030.0198.84

preferences:
51.95 ms | 401 KiB | 5 Q