3v4l.org

run code in 300+ PHP versions simultaneously
<?php // From: https://www.kerstner.at/en/2011/12/php-array-to-xml-conversion/ function arrayToXml($array, $rootElement = null, $xml = null) { $_xml = $xml; if ($_xml === null) { $_xml = new SimpleXMLElement($rootElement !== null ? $rootElement : '<root/>'); } foreach ($array as $k => $v) { if (is_array($v)) { //nested array arrayToXml($v, $k, $_xml->addChild($k)); } else { $_xml->addChild($k, $v); } } return $_xml; } $requestResult = <<<EOT { "name": "Benjamin Clementine", "mbid_id": "578e5d1c-be21-4158-b147-30aad67f207d", "albums": { "68e65535-f133-408d-93dd-205e9555eaa5": { "albumcover": [ { "id": "172070", "url": "http://assets.fanart.tv/fanart/music/578e5d1c-be21-4158-b147-30aad67f207d/albumcover/at-least-for-now-55b74dfa59411.jpg", "likes": "0" } ] } } } EOT; $decodedResult = json_decode($requestResult, true); $xmlElement = arrayToXml($decodedResult); print_r($xmlElement->xpath('//url'));

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)
8.3.60.0180.00718.80
8.3.50.0020.01622.30
8.3.40.0040.01119.22
8.3.30.0060.00919.15
8.3.20.0030.00520.64
8.3.10.0040.00423.90
8.3.00.0090.00019.63
8.2.180.0090.00917.00
8.2.170.0060.01222.96
8.2.160.0110.00420.63
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00518.00
8.2.120.0030.00626.35
8.2.110.0000.01122.59
8.2.100.0110.00818.03
8.2.90.0050.00318.00
8.2.80.0060.00317.97
8.2.70.0050.00318.39
8.2.60.0080.00018.47
8.2.50.0040.00418.18
8.2.40.0040.00419.70
8.2.30.0090.00021.10
8.2.20.0060.00318.21
8.2.10.0040.00418.55
8.2.00.0030.00518.51
8.1.280.0130.00325.92
8.1.270.0050.00322.43
8.1.260.0000.00728.09
8.1.250.0140.00328.09
8.1.240.0090.00022.62
8.1.230.0070.00319.34
8.1.220.0000.00918.16
8.1.210.0170.00018.77
8.1.200.0030.00617.75
8.1.190.0030.00617.60
8.1.180.0030.00618.10
8.1.170.0040.00418.93
8.1.160.0040.00422.35
8.1.150.0000.00719.29
8.1.140.0000.00819.91
8.1.130.0000.00718.00
8.1.120.0040.00417.89
8.1.110.0020.00517.82
8.1.100.0040.00417.92
8.1.90.0030.00517.88
8.1.80.0000.00817.83
8.1.70.0000.00717.75
8.1.60.0060.00317.93
8.1.50.0040.00717.82
8.1.40.0030.00517.75
8.1.30.0060.00318.06
8.1.20.0090.00018.08
8.1.10.0000.00717.84
8.1.00.0070.00317.86
8.0.300.0030.00620.08
8.0.290.0040.00417.00
8.0.280.0070.00018.84
8.0.270.0040.00417.56
8.0.260.0040.00417.57
8.0.250.0050.00217.41
8.0.240.0000.00717.36
8.0.230.0030.00317.41
8.0.220.0030.00317.35
8.0.210.0000.00717.34
8.0.200.0050.00517.36
8.0.190.0000.00817.41
8.0.180.0040.00417.35
8.0.170.0040.00417.29
8.0.160.0000.00717.29
8.0.150.0070.00017.29
8.0.140.0040.00417.14
8.0.130.0000.00513.75
8.0.120.0040.00417.29
8.0.110.0000.00717.32
8.0.100.0000.00717.32
8.0.90.0050.00217.43
8.0.80.0090.01217.42
8.0.70.0000.00917.31
8.0.60.0040.00417.23
8.0.50.0000.00717.27
8.0.30.0100.00917.57
8.0.20.0110.00717.59
8.0.10.0050.00217.54
8.0.00.0070.01117.10
7.4.330.0050.00015.56
7.4.320.0000.00716.92
7.4.300.0030.00316.94
7.4.290.0040.00417.04
7.4.280.0060.00316.98
7.4.270.0000.00716.85
7.4.260.0030.00316.82
7.4.250.0040.00416.91
7.4.240.0050.00316.97
7.4.230.0000.00716.92
7.4.220.0120.00617.00
7.4.210.0070.01016.84
7.4.200.0000.00816.73
7.4.160.0120.00317.00
7.4.150.0120.00617.40
7.4.140.0180.00517.86
7.4.130.0110.01416.89
7.4.120.0090.00716.93
7.4.110.0060.01316.84
7.4.100.0120.00917.01
7.4.90.0290.04217.06
7.4.80.0070.01319.39
7.4.70.0170.00016.95
7.4.60.0090.00816.81
7.4.50.0030.00516.62
7.4.40.0040.01416.69
7.4.30.0110.01116.96
7.4.10.0100.00715.24
7.4.00.0080.00615.23
7.3.330.0050.00313.85
7.3.320.0030.00313.65
7.3.310.0040.00416.88
7.3.300.0070.00016.78
7.3.290.0030.00316.80
7.3.280.0120.00916.80
7.3.270.0110.00717.40
7.3.260.0150.00616.80
7.3.240.0090.01316.75
7.3.230.0070.01016.80
7.3.210.0030.01516.86
7.3.200.0060.00916.80
7.3.190.0170.00016.82
7.3.180.0100.01016.80
7.3.170.0060.01316.79
7.3.160.0070.01016.93
7.3.130.0060.01115.09
7.3.120.0110.00714.82
7.3.110.0060.00915.19
7.3.100.0060.00614.95
7.3.90.0060.01215.25
7.3.80.0030.00915.10
7.3.70.0090.00615.00
7.3.60.0110.00015.00
7.3.50.0040.01115.13
7.3.40.0030.01214.90
7.3.30.0090.00915.00
7.3.20.0030.01016.82
7.3.10.0050.00916.82
7.3.00.0040.00916.68
7.2.330.0140.00317.23
7.2.320.0100.00716.88
7.2.310.0090.00917.04
7.2.300.0110.01117.06
7.2.290.0070.01017.18
7.2.260.0040.01515.38
7.2.250.0070.01115.07
7.2.240.0030.01115.40
7.2.230.0090.00915.10
7.2.220.0120.00615.26
7.2.210.0080.00015.35
7.2.200.0070.00715.16
7.2.190.0070.01015.08
7.2.180.0040.01115.36
7.2.170.0060.00915.17
7.2.160.0040.01215.42
7.2.150.0090.00917.08
7.2.140.0110.00417.04
7.2.130.0020.01317.04
7.2.120.0070.00917.10
7.2.110.0050.00817.08
7.2.100.0050.00717.16
7.2.90.0000.01217.12
7.2.80.0050.01017.05
7.2.70.0090.00617.06
7.2.60.0080.00617.11
7.2.50.0070.00917.21
7.2.40.0040.01117.04
7.2.30.0040.00717.27
7.2.20.0090.00917.21
7.2.10.0050.00717.16
7.2.00.0060.00817.92
7.1.330.0110.00415.80
7.1.320.0030.01416.10
7.1.310.0060.00615.90
7.1.300.0040.00715.92
7.1.290.0070.00716.00
7.1.280.0060.00916.15
7.1.270.0100.00315.82
7.1.260.0030.01015.81
7.1.250.0030.00816.01
7.1.240.0040.01115.94
7.1.230.0080.00515.92
7.1.220.0100.00715.83
7.1.210.0040.01215.97
7.1.200.0070.00516.03
7.1.190.0040.00816.03
7.1.180.0040.00816.04
7.1.170.0070.00415.95
7.1.160.0110.00415.96
7.1.150.0070.00715.94
7.1.140.0060.00915.99
7.1.130.0070.01015.82
7.1.120.0060.00916.00
7.1.110.0140.00015.94
7.1.100.0040.00717.15
7.1.90.0000.01116.16
7.1.80.0030.00615.98
7.1.70.0050.00616.69
7.1.60.0100.00717.75
7.1.50.0090.01016.58
7.1.40.0140.00416.10
7.1.30.0000.01215.90
7.1.20.0030.00915.77
7.1.10.0000.01115.92
7.1.00.0070.04019.21
7.0.330.0000.01415.70
7.0.320.0040.00415.61
7.0.310.0040.00415.51
7.0.300.0040.00415.46
7.0.290.0090.00615.54
7.0.280.0040.00415.64
7.0.270.0060.00315.52
7.0.260.0070.00715.57
7.0.250.0070.00715.60
7.0.240.0060.00315.91
7.0.230.0030.01015.79
7.0.220.0160.00015.61
7.0.210.0000.01715.73
7.0.200.0040.00915.38
7.0.190.0030.01315.64
7.0.180.0040.01115.65
7.0.170.0100.00615.55
7.0.160.0040.00915.50
7.0.150.0100.00315.57
7.0.140.0110.00315.66
7.0.130.0060.00615.62
7.0.120.0080.00315.71
7.0.110.0040.00815.68
7.0.100.0030.01015.57
7.0.90.0050.00515.66
7.0.80.0070.00315.66
7.0.70.0030.01415.82
7.0.60.0080.04717.89
7.0.50.0020.02516.89
7.0.40.0030.04917.13
7.0.30.0070.04317.02
7.0.20.0130.02616.99
7.0.10.0070.03617.00
7.0.00.0040.02817.05
5.6.400.0040.01214.27
5.6.390.0070.00414.88
5.6.380.0080.00414.61
5.6.370.0060.00314.53
5.6.360.0080.00814.66
5.6.350.0040.00814.48
5.6.340.0070.00714.59
5.6.330.0070.01014.50
5.6.320.0080.00814.55
5.6.310.0030.01014.36
5.6.300.0040.01114.59
5.6.290.0030.00614.20
5.6.280.0050.03118.02
5.6.270.0060.00314.88
5.6.260.0040.01114.64
5.6.250.0000.00914.58
5.6.240.0110.00414.68
5.6.230.0030.01414.46
5.6.220.0120.00314.80
5.6.210.0070.03717.68
5.6.200.0070.03716.49
5.6.190.0050.02617.53
5.6.180.0130.03417.60
5.6.170.0130.03317.63
5.6.160.0080.03017.64
5.6.150.0050.04116.35
5.6.140.0080.04716.64
5.6.130.0100.04016.54
5.6.120.0050.02817.76
5.6.110.0120.04017.81
5.6.100.0010.02617.89
5.6.90.0050.03417.98
5.6.80.0100.03817.54
5.6.70.0000.00814.46
5.6.60.0030.00514.42
5.6.50.0070.00714.80
5.6.40.0030.01014.46
5.6.30.0000.01014.44
5.6.20.0060.00614.75
5.6.10.0030.00714.60
5.6.00.0060.00314.41
5.5.380.0030.01214.64
5.5.370.0040.01214.27
5.5.360.0070.00714.61
5.5.350.2220.02017.51
5.5.340.0090.03516.42
5.5.330.0080.04317.39
5.5.320.0180.03117.46
5.5.310.0110.02117.54
5.5.300.0100.02816.45
5.5.290.0050.02816.32
5.5.280.0050.02817.75
5.5.270.0050.03217.74
5.5.260.0080.04117.67
5.5.250.0110.03517.51
5.5.240.0050.04317.26
5.5.230.0030.00914.47
5.5.220.0100.00314.23
5.5.210.0030.01614.55
5.5.200.0080.00414.40
5.5.190.0030.00614.41
5.5.180.0080.00414.46
5.5.170.0100.00714.35
5.5.160.0060.00914.50
5.5.150.0030.00714.38
5.5.140.0090.00014.52
5.5.130.0070.00714.53
5.5.120.0070.00714.63
5.5.110.0050.00514.22
5.5.100.0030.01314.39
5.5.90.0090.00314.34
5.5.80.0060.00914.26
5.5.70.0060.00914.54
5.5.60.0000.01414.41
5.5.50.0030.00714.23
5.5.40.0090.00614.57
5.5.30.0060.00914.41
5.5.20.0080.00314.17
5.5.10.0030.00714.33
5.5.00.0030.00714.38

preferences:
37.63 ms | 401 KiB | 5 Q