3v4l.org

run code in 500+ PHP versions simultaneously
<?php function array_to_xml( $data, &$xml_data ) { foreach( $data as $key => $value ) { foreach($value as $innerkey => $innervalue) { $v = $innervalue['@value']; $t = ""; if(isset($innervalue['@attributes']['typ'])) { $t = $innervalue['@attributes']['typ']; } $kontakt = $xml_data->addChild('kontakt', $v); $kontakt->addAttribute('typ', $t); } } } $data = array("kontakt"=>[ 1=>[ '@value' => 'abc@abc.pl', '@attributes' => ['typ' => 'email'], ], 2=>[ '@value' => '3123453141', '@attributes' => ['typ' => 'telefon'], ], ] ); $xml_data = new SimpleXMLElement('<test></test>') ; array_to_xml($data,$xml_data); echo $xml_data->asXML();

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)
8.5.70.0140.00418.78
8.5.60.0080.01017.06
8.5.50.0050.00316.88
8.5.30.0080.00022.24
8.5.20.0100.00919.86
8.5.10.0080.01019.07
8.5.00.0120.01020.31
8.4.210.0090.00819.84
8.4.180.0110.01020.55
8.4.170.0110.01120.67
8.4.160.0130.00924.01
8.4.150.0080.00517.01
8.4.140.0150.00617.96
8.4.130.0050.00418.02
8.4.120.0050.00322.71
8.4.110.0150.00622.59
8.4.100.0150.00617.96
8.4.90.0060.00420.80
8.4.80.0110.00319.27
8.4.70.0050.00319.36
8.4.60.0130.00819.30
8.4.50.0110.00619.16
8.4.40.0060.00919.61
8.4.30.0040.00422.64
8.4.20.0060.00320.86
8.4.10.0130.00624.07
8.3.300.0040.00421.15
8.3.290.0110.00921.21
8.3.280.0100.00918.69
8.3.270.0110.00916.83
8.3.260.0090.01016.88
8.3.250.0110.00719.13
8.3.240.0150.00416.85
8.3.230.0100.00916.77
8.3.220.0120.00719.18
8.3.210.0090.00316.85
8.3.200.0060.00316.83
8.3.190.0070.00617.18
8.3.180.0090.00919.21
8.3.170.0100.00319.39
8.3.160.0090.00016.86
8.3.150.0110.00719.23
8.3.140.0060.00321.02
8.3.130.0030.00718.70
8.3.120.0030.00619.05
8.3.110.0030.01320.94
8.3.100.0070.00324.06
8.3.90.0200.00026.77
8.3.80.0060.00318.81
8.3.70.0120.00316.75
8.3.60.0120.00318.68
8.3.50.0140.00420.30
8.3.40.0100.01019.13
8.3.30.0170.00318.92
8.3.20.0070.00024.18
8.3.10.0080.00024.66
8.3.00.0000.00826.16
8.2.300.0100.01022.53
8.2.290.0110.00820.94
8.2.280.0090.01020.74
8.2.270.0120.00616.75
8.2.260.0030.00517.43
8.2.250.0040.00417.13
8.2.240.0080.01119.30
8.2.230.0040.01122.58
8.2.220.0080.00037.54
8.2.210.0040.01126.77
8.2.200.0040.00416.88
8.2.190.0110.00416.75
8.2.180.0070.01125.92
8.2.170.0180.00419.20
8.2.160.0140.00422.96
8.2.150.0050.00325.66
8.2.140.0030.00624.66
8.2.130.0030.01626.16
8.2.120.0080.00026.16
8.2.110.0030.00620.84
8.2.100.0060.00320.57
8.1.340.0110.01123.82
8.1.330.0110.00924.11
8.1.320.0130.00618.24
8.1.310.0080.00017.17
8.1.300.0000.00919.76
8.1.290.0100.00030.84
8.1.280.0060.00925.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0050.00518.83
8.1.230.0070.00318.85
7.0.330.0100.00517.24

preferences:
52.5 ms | 872 KiB | 5 Q