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 for($i = 0; $i < $xml->item->count(); $i++) { //$images; if( (count($xml->item[$i]->images->image)) > 1) { $images = $xml->item[$i]->images; var_dump($images); // Remove entry unset($xml->item[$i]->images); $xml->item[$i]->addChild('images'); for($y = 0; $y < $images->image->count(); $y++) { if($y == 0) { $xml->item[$i]->images->addChild('image', $images->image[$y]); }else { $xml->item[$i]->images->addChild('image' . $y, $images->image[$y]); } } var_dump($images); } } //$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)
8.3.60.0110.00418.80
8.3.50.0110.00921.15
8.3.40.0140.00718.95
8.3.30.0110.00720.59
8.3.20.0070.00020.46
8.3.10.0000.00822.26
8.3.00.0030.00622.59
8.2.180.0030.01318.91
8.2.170.0130.00722.96
8.2.160.0070.00720.41
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0090.00626.16
8.2.120.0040.00419.91
8.2.110.0090.00022.46
8.2.100.0090.00319.59
8.2.90.0080.00019.59
8.2.80.0030.00619.65
8.2.70.0040.00418.00
8.2.60.0040.00418.18
8.2.50.0080.00018.07
8.2.40.0000.00918.59
8.2.30.0000.00918.49
8.2.20.0030.00519.75
8.2.10.0030.00618.00
8.2.00.0000.00818.04
8.1.280.0180.00325.92
8.1.270.0030.00624.66
8.1.260.0100.00326.35
8.1.250.0080.00028.09
8.1.240.0000.00924.00
8.1.230.0000.01119.24
8.1.220.0090.00017.80
8.1.210.0030.00618.77
8.1.200.0080.00317.61
8.1.190.0040.00417.79
8.1.180.0080.00019.26
8.1.170.0000.00818.84
8.1.160.0030.00722.29
8.1.150.0050.00318.83
8.1.140.0030.00617.76
8.1.130.0090.00018.16
8.1.120.0040.00417.67
8.1.110.0000.00917.77
8.1.100.0000.00817.56
8.1.90.0070.00017.71
8.1.80.0040.00417.64
8.1.70.0030.00317.76
8.1.60.0030.00617.83
8.1.50.0040.00417.69
8.1.40.0000.00917.70
8.1.30.0040.00417.86
8.1.20.0000.00817.80
8.1.10.0000.00817.73
8.1.00.0070.00417.68
8.0.300.0040.00418.77
8.0.290.0070.00017.28
8.0.280.0040.00418.64
8.0.270.0040.00417.40
8.0.260.0030.00317.08
8.0.250.0070.00017.13
8.0.240.0000.00717.09
8.0.230.0000.00717.09
8.0.220.0000.00717.06
8.0.210.0040.00417.18
8.0.200.0070.00017.09
8.0.190.0040.00417.19
8.0.180.0050.00217.18
8.0.170.0080.00017.15
8.0.160.0000.00717.27
8.0.150.0040.00417.06
8.0.140.0040.00417.09
8.0.130.0030.00313.58
8.0.120.0000.00717.07
8.0.110.0040.00417.05
8.0.100.0040.00417.26
8.0.90.0070.00016.95
8.0.80.0080.00817.11
8.0.70.0070.00017.14
8.0.60.0000.00717.22
8.0.50.0000.00716.96
8.0.30.0110.01117.17
8.0.20.0140.00717.43
8.0.10.0030.00617.07
8.0.00.0130.00816.93
7.4.330.0020.00215.00
7.4.320.0030.00316.63
7.4.300.0030.00316.81
7.4.290.0080.00016.84
7.4.280.0000.00716.90
7.4.270.0060.00016.79
7.4.260.0020.00516.66
7.4.250.0050.00316.59
7.4.240.0060.00216.85
7.4.230.0040.00416.77
7.4.220.0060.00916.70
7.4.210.0070.00916.92
7.4.200.0000.00716.95
7.4.190.0020.00516.61
7.4.160.0130.00316.63
7.4.150.0040.01417.40
7.4.140.0070.01017.86
7.4.130.0110.00916.77
7.4.120.0090.00716.77
7.4.110.0090.01216.78
7.4.100.0090.00916.82
7.4.90.0120.00616.60
7.4.80.0060.01619.39
7.4.70.0120.00916.88
7.4.60.0060.01316.65
7.4.50.0000.00916.46
7.4.40.0100.00722.77
7.4.30.0060.01616.63
7.4.00.0060.00915.02
7.3.330.0050.00013.43
7.3.320.0030.00313.45
7.3.310.0070.00016.66
7.3.300.0070.00016.70
7.3.290.0080.00616.58
7.3.280.0060.01216.60
7.3.270.0040.01317.40
7.3.260.0070.01116.91
7.3.250.0130.00516.63
7.3.240.0070.01716.69
7.3.230.0080.01216.92
7.3.210.0130.00416.87
7.3.200.0140.01119.39
7.3.190.0060.01316.84
7.3.180.0050.01216.78
7.3.170.0090.01216.66
7.3.160.0110.01116.88
7.3.120.0030.00915.05
7.2.330.0110.00816.91
7.2.320.0070.01016.82
7.2.310.0190.00416.95
7.2.300.0190.00416.63
7.2.290.0130.00316.98
7.2.00.0060.00619.66
7.1.100.0040.00718.23
7.1.70.0070.00017.46
7.1.60.0070.01719.43
7.1.50.0030.01117.10
7.1.00.0000.04322.61
7.0.200.0040.00416.69
7.0.140.0000.07722.22
7.0.60.0000.08020.15
7.0.50.0070.05717.95
7.0.40.0000.05720.11
7.0.30.0270.05020.13
7.0.20.0270.07720.35
7.0.10.0230.04320.28
7.0.00.0000.05320.29
5.6.280.0070.07021.16
5.6.210.0070.05320.82
5.6.200.0000.04718.23
5.6.190.0070.07720.82
5.6.180.0400.05720.81
5.6.170.0430.07720.52
5.6.160.0100.07020.55
5.6.150.0070.04718.26
5.6.140.0030.04718.25
5.6.130.0000.04318.32
5.6.120.0030.04321.20
5.6.110.0030.04321.10
5.6.100.0000.04321.13
5.6.90.0100.06721.09
5.6.80.0070.08720.43
5.6.70.0230.04020.41
5.5.350.0200.03720.54
5.5.340.0100.08018.06
5.5.330.0070.09020.54
5.5.320.0270.07720.36
5.5.310.0270.06720.58
5.5.300.0130.05718.03
5.5.290.0030.09018.09
5.5.280.0070.05320.82
5.5.270.0030.09020.81
5.5.260.0070.05720.92
5.5.250.0000.04320.66
5.5.240.0030.08320.32
5.4.450.0830.05319.32
5.4.440.0330.04719.49
5.4.430.0230.05319.54
5.4.420.0400.06019.56
5.4.410.0300.05719.40
5.4.400.0270.07018.87
5.4.390.0170.06318.57
5.4.380.0170.06018.89
5.4.370.0070.06018.52
5.4.360.0130.05318.77
5.4.350.0060.04512.16
5.4.340.0090.03312.15
5.4.320.0050.05412.64
5.4.310.0080.04912.64
5.4.300.0050.03612.64
5.4.290.0100.03812.64
5.4.280.0080.04212.54
5.4.270.0070.04012.54
5.4.260.0050.03912.54
5.4.250.0130.04719.13
5.4.240.0100.07318.96
5.4.230.0130.05018.91
5.4.220.0130.06019.18
5.4.210.0130.06718.95
5.4.200.0100.05018.80
5.4.190.0070.05318.91
5.4.180.0100.05018.90
5.4.170.0130.07019.18
5.4.160.0100.04719.21
5.4.150.0100.05318.93
5.4.140.0200.04316.41
5.4.130.0070.07016.39
5.4.120.0100.07316.73
5.4.110.0030.07016.65
5.4.100.0100.05316.66
5.4.90.0100.04316.71
5.4.80.0130.06016.68
5.4.70.0100.07016.61
5.4.60.0070.07016.63
5.4.50.0130.04016.68
5.4.40.0070.04716.63
5.4.30.0100.04316.47
5.4.20.0170.05716.38
5.4.10.0130.05016.52
5.4.00.0030.05316.10
5.3.290.0060.04312.91
5.3.280.0200.04014.58
5.3.270.0070.05714.67
5.3.260.0100.06014.57
5.3.250.0100.05014.58
5.3.240.0130.04714.59
5.3.230.0130.04314.84
5.3.220.0070.05014.57
5.3.210.0130.04714.66
5.3.200.0070.07014.65
5.3.190.0100.07014.59
5.3.180.0070.05314.63
5.3.170.0000.05714.57
5.3.160.0130.04714.67
5.3.150.0070.05314.57
5.3.140.0100.04714.66
5.3.130.0170.04314.79
5.3.120.0030.05714.54
5.3.110.0170.05314.55
5.3.100.0100.05014.13
5.3.90.0130.04714.15
5.3.80.0030.05014.09
5.3.70.0170.05714.01
5.3.60.0070.05714.09
5.3.50.0200.05714.19
5.3.40.0070.06713.95
5.3.30.0130.04013.89
5.3.20.0070.07313.68
5.3.10.0000.08013.68
5.3.00.0100.05013.88
5.2.170.0130.05011.24
5.2.160.0070.05011.26
5.2.150.0030.05011.18
5.2.140.0100.04011.26
5.2.130.0130.05011.20
5.2.120.0130.03311.33
5.2.110.0100.05311.17
5.2.100.0130.05011.22
5.2.90.0070.05311.18
5.2.80.0070.04311.09
5.2.70.0070.04311.19
5.2.60.0130.03311.08
5.2.50.0170.03710.92
5.2.40.0030.04311.01
5.2.30.0130.04011.02
5.2.20.0200.03011.05
5.2.10.0030.04010.90
5.2.00.0000.04710.84
5.1.60.0070.03710.31
5.1.50.0030.03710.22
5.1.40.0000.04310.15
5.1.30.0070.03710.48
5.1.20.0030.04010.39
5.1.10.0000.04010.11
5.1.00.0030.03710.19
5.0.50.0000.0308.67
5.0.40.0030.0278.32
5.0.30.0000.0478.15
5.0.20.0000.0308.32
5.0.10.0070.0278.30
5.0.00.0030.0408.48
4.4.90.0070.0207.38
4.4.80.0000.0237.38
4.4.70.0000.0277.38
4.4.60.0070.0207.38
4.4.50.0070.0177.38
4.4.40.0000.0377.38
4.4.30.0000.0237.38
4.4.20.0030.0237.38
4.4.10.0000.0237.38
4.4.00.0100.0377.38
4.3.110.0000.0237.38
4.3.100.0030.0207.38
4.3.90.0030.0307.38
4.3.80.0000.0337.38
4.3.70.0000.0237.38
4.3.60.0000.0207.38
4.3.50.0000.0277.38
4.3.40.0070.0307.38
4.3.30.0000.0277.38
4.3.20.0000.0237.38
4.3.10.0000.0237.38
4.3.00.0100.0235.72

preferences:
49.38 ms | 401 KiB | 5 Q