3v4l.org

run code in 300+ PHP versions simultaneously
<?php //$xml = simplexml_load_file('data.xml'); $xml = simplexml_load_string('<items> <item> <images> <image>A</image> <image>B</image> <image>C</image> </images> </item> </items>'); //var_dump($xml); // Loop over items in original xml foreach ($xml->item as $item) { if ($item->images->image->count() > 1) { // Clone entry $images = clone $item->images; // Remove entry and replace with empty unset($item->images); $item->addChild('images'); var_dump($images->image); for ($i = 0; $i < $images->image->count(); $i++) { $name = 'image' . ($i > 0) ? $i : ''; $item->images->addChild($name, $images->image[$i]); } } } //$xml->asXML('POTO.xml'); echo $xml->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)
8.3.60.0090.00618.80
8.3.50.0120.01021.33
8.3.40.0140.00719.09
8.3.30.0100.00320.60
8.3.20.0080.00020.21
8.3.10.0040.00422.17
8.3.00.0080.00022.76
8.2.180.0120.00916.88
8.2.170.0160.00322.96
8.2.160.0080.00819.23
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0140.00426.16
8.2.120.0090.00019.71
8.2.110.0060.00322.36
8.2.100.0040.00719.55
8.2.90.0030.00519.49
8.2.80.0080.00019.71
8.2.70.0060.00317.75
8.2.60.0040.00418.30
8.2.50.0000.00818.07
8.2.40.0040.00418.59
8.2.30.0060.00618.36
8.2.20.0040.00417.97
8.2.10.0040.00418.00
8.2.00.0030.00517.95
8.1.280.0170.00325.92
8.1.270.0080.00024.66
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0030.00624.00
8.1.230.0040.00719.32
8.1.220.0040.00418.03
8.1.210.0000.00818.77
8.1.200.0060.00617.60
8.1.190.0000.00817.77
8.1.180.0050.00319.14
8.1.170.0080.00018.80
8.1.160.0070.00322.40
8.1.150.0000.00818.89
8.1.140.0040.00417.75
8.1.130.0090.00017.95
8.1.120.0000.00717.64
8.1.110.0000.01017.60
8.1.100.0000.00817.59
8.1.90.0000.00717.57
8.1.80.0050.00317.59
8.1.70.0000.00817.59
8.1.60.0040.00417.79
8.1.50.0020.00517.75
8.1.40.0000.00817.70
8.1.30.0080.00017.82
8.1.20.0040.00417.93
8.1.10.0030.00517.86
8.1.00.0040.00417.68
8.0.300.0030.00518.77
8.0.290.0000.00717.43
8.0.280.0030.00318.57
8.0.270.0000.00817.50
8.0.260.0000.00616.94
8.0.250.0000.00717.25
8.0.240.0070.00017.26
8.0.230.0000.00717.24
8.0.220.0030.00317.03
8.0.210.0030.00317.07
8.0.200.0040.00417.26
8.0.190.0050.00217.07
8.0.180.0000.00717.18
8.0.170.0030.00617.12
8.0.160.0070.00017.16
8.0.150.0030.00616.98
8.0.140.0020.00516.99
8.0.130.0030.00313.52
8.0.120.0000.01016.99
8.0.110.0040.00417.05
8.0.100.0070.00017.01
8.0.90.0040.00417.00
8.0.80.0060.00917.12
8.0.70.0040.00417.17
8.0.60.0080.00017.19
8.0.50.0040.00417.09
8.0.30.0100.01217.28
8.0.20.0150.00617.40
8.0.10.0040.00417.29
8.0.00.0160.00716.93
7.4.330.0000.00515.00
7.4.320.0060.00016.86
7.4.300.0060.00016.65
7.4.290.0000.00716.68
7.4.280.0030.00316.73
7.4.270.0030.00316.70
7.4.260.0040.00416.79
7.4.250.0040.00416.71
7.4.240.0020.00616.75
7.4.230.0000.00716.80
7.4.220.0100.01316.94
7.4.210.0110.00516.77
7.4.200.0070.00016.88
7.4.190.0030.00316.55
7.4.160.0100.00716.66
7.4.150.0100.00717.40
7.4.140.0100.00817.86
7.4.130.0090.00816.86
7.4.120.0110.00716.76
7.4.110.0130.01017.05
7.4.100.0150.00316.74
7.4.90.0110.00716.79
7.4.80.0080.01119.39
7.4.70.0070.01016.79
7.4.60.0030.01316.75
7.4.50.0080.00016.78
7.4.40.0080.00422.77
7.4.30.0110.00516.71
7.4.00.0070.01015.18
7.3.330.0050.00013.48
7.3.320.0050.00013.28
7.3.310.0000.00716.61
7.3.300.0040.00416.47
7.3.290.0070.01316.51
7.3.280.0060.01116.57
7.3.270.0180.00017.40
7.3.260.0120.01216.75
7.3.250.0110.00716.77
7.3.240.0120.00616.84
7.3.230.0110.00816.84
7.3.210.0090.00816.65
7.3.200.0110.00619.39
7.3.190.0070.01116.61
7.3.180.0100.00616.70
7.3.170.0090.01316.77
7.3.160.0130.01016.67
7.3.120.0000.01815.01
7.3.10.0000.01216.77
7.3.00.0080.00316.87
7.2.330.0110.00616.71
7.2.320.0110.00617.02
7.2.310.0070.01016.98
7.2.300.0070.01117.04
7.2.290.0130.00316.91
7.2.130.0030.00716.80
7.2.120.0060.00717.05
7.2.110.0030.00917.13
7.2.100.0090.00616.92
7.2.90.0080.00017.04
7.2.80.0070.01017.09
7.2.70.0030.00816.96
7.2.60.0000.00917.03
7.2.50.0030.01017.15
7.2.40.0030.00916.82
7.2.30.0060.00616.83
7.2.20.0030.00916.98
7.2.10.0070.00417.00
7.2.00.0050.00718.17
7.1.250.0030.00715.75
7.1.100.0000.01218.38
7.1.70.0040.01117.12
7.1.60.0040.01419.43
7.1.50.0130.01016.83
7.1.00.0000.03722.43
7.0.200.0000.00716.85
7.0.140.0030.07722.17
7.0.60.0100.07720.16
7.0.50.0030.07017.88
7.0.40.0130.06719.98
7.0.30.0270.07020.18
7.0.20.0400.05320.25
7.0.10.0200.08020.13
7.0.00.0130.08320.36
5.6.280.0070.07021.02
5.6.210.0070.08020.71
5.6.200.0130.06318.29
5.6.190.0030.09320.77
5.6.180.0200.08720.48
5.6.170.0430.07320.69
5.6.160.0100.07720.55
5.6.150.0000.04318.29
5.6.140.0030.08718.24
5.6.130.0100.03718.29
5.6.120.0070.07721.05
5.6.110.0030.04021.16
5.6.100.0070.04321.19
5.6.90.0100.08321.16
5.6.80.0100.06320.49
5.6.70.0270.07320.51
5.5.350.0130.04320.42
5.5.340.0030.07018.10
5.5.330.0000.05020.23
5.5.320.0330.04320.48
5.5.310.0200.05020.46
5.5.300.0100.06318.04
5.5.290.0070.08018.07
5.5.280.0000.04320.84
5.5.270.0100.06020.84
5.5.260.0130.06020.88
5.5.250.0000.04320.66
5.5.240.0030.08320.37
5.4.450.0470.06019.46
5.4.440.0270.05719.63
5.4.430.0200.07319.66
5.4.420.0200.06019.62
5.4.410.0170.05319.56
5.4.400.0100.06318.89
5.4.390.0430.06018.70
5.4.380.0300.05718.85
5.4.370.0100.05318.73
5.4.360.0170.04718.53
5.4.350.0100.03712.16
5.4.340.0080.04512.15
5.4.320.0040.03912.65
5.4.310.0060.03812.64
5.4.300.0080.03912.64
5.4.290.0050.04012.64
5.4.280.0070.03512.54
5.4.270.0030.03812.54
5.4.260.0050.03812.54
5.4.250.0030.05318.98
5.4.240.0100.07318.99
5.4.230.0070.07318.95
5.4.220.0030.05718.96
5.4.210.0170.04318.91
5.4.200.0170.06018.91
5.4.190.0030.08318.99
5.4.180.0070.05019.11
5.4.170.0100.05019.14
5.4.160.0100.06718.93
5.4.150.0070.06018.93
5.4.140.0000.06016.62
5.4.130.0070.04716.59
5.4.120.0200.03716.38
5.4.110.0070.05016.65
5.4.100.0030.05316.61
5.4.90.0030.05316.38
5.4.80.0000.05316.40
5.4.70.0130.04016.66
5.4.60.0130.05316.31
5.4.50.0000.05316.56
5.4.40.0130.04016.62
5.4.30.0070.05016.52
5.4.20.0100.04716.50
5.4.10.0130.05316.34
5.4.00.0100.04316.09
5.3.290.0030.04312.90
5.3.280.0070.07014.82
5.3.270.0100.05014.77
5.3.260.0000.06014.51
5.3.250.0030.07314.57
5.3.240.0070.05014.75
5.3.230.0070.05014.77
5.3.220.0070.06014.65
5.3.210.0100.06714.47
5.3.200.0030.05014.63
5.3.190.0130.05014.73
5.3.180.0100.06014.57
5.3.170.0030.05314.54
5.3.160.0030.05714.65
5.3.150.0030.05714.54
5.3.140.0000.05714.72
5.3.130.0000.07714.78
5.3.120.0070.05314.67
5.3.110.0030.05714.71
5.3.100.0100.04714.18
5.3.90.0030.05314.03
5.3.80.0170.05314.07
5.3.70.0000.05313.91
5.3.60.0070.04714.07
5.3.50.0100.04313.94
5.3.40.0000.05713.97
5.3.30.0070.04714.04
5.3.20.0070.05013.77
5.3.10.0070.04713.78
5.3.00.0030.05313.87
5.2.170.0070.05711.27
5.2.160.0030.04011.23
5.2.150.0100.04311.36
5.2.140.0070.04011.14
5.2.130.0130.03711.32
5.2.120.0030.04011.21
5.2.110.0100.03311.09
5.2.100.0000.05311.22
5.2.90.0100.03711.14
5.2.80.0070.04311.31
5.2.70.0030.06011.18
5.2.60.0030.04011.13
5.2.50.0030.04711.18
5.2.40.0070.05711.21
5.2.30.0030.06011.14
5.2.20.0070.03711.05
5.2.10.0030.04311.14
5.2.00.0030.04310.83
5.1.60.0170.03310.12
5.1.50.0070.0339.99
5.1.40.0130.04310.02
5.1.30.0070.04710.35
5.1.20.0030.03710.50
5.1.10.0070.03310.20
5.1.00.0100.03010.17
5.0.50.0070.0238.71
5.0.40.0030.0238.43
5.0.30.0070.0378.27
5.0.20.0030.0338.33
5.0.10.0030.0278.34
5.0.00.0030.0408.40
4.4.90.0000.0237.39
4.4.80.0030.0207.39
4.4.70.0030.0237.39
4.4.60.0030.0277.39
4.4.50.0000.0237.39
4.4.40.0030.0337.39
4.4.30.0070.0237.39
4.4.20.0000.0307.39
4.4.10.0070.0177.39
4.4.00.0000.0337.39
4.3.110.0030.0307.39
4.3.100.0000.0237.39
4.3.90.0000.0277.39
4.3.80.0070.0377.39
4.3.70.0000.0307.39
4.3.60.0030.0277.39
4.3.50.0000.0207.39
4.3.40.0030.0307.39
4.3.30.0070.0177.39
4.3.20.0030.0307.39
4.3.10.0000.0207.39
4.3.00.0100.0235.76

preferences:
42.91 ms | 401 KiB | 5 Q