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; $i < count($xml->item); $i++) { //$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) { $xx = $xml->item[$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)
8.3.60.0140.00718.68
8.3.50.0130.00521.27
8.3.40.0110.00419.08
8.3.30.0090.00920.60
8.3.20.0000.00720.30
8.3.10.0120.00622.28
8.3.00.0000.00722.59
8.2.180.0130.00618.66
8.2.170.0130.00322.96
8.2.160.0110.00420.64
8.2.150.0040.00424.18
8.2.140.0100.00724.66
8.2.130.0080.00326.16
8.2.120.0200.00019.91
8.2.110.0060.00322.50
8.2.100.0060.00619.34
8.2.90.0040.00419.60
8.2.80.0080.00019.61
8.2.70.0000.00817.88
8.2.60.0040.00418.18
8.2.50.0080.00018.07
8.2.40.0030.00518.41
8.2.30.0030.00618.40
8.2.20.0050.00317.88
8.2.10.0000.00818.07
8.2.00.0040.00417.98
8.1.280.0090.00925.92
8.1.270.0050.00324.66
8.1.260.0060.00326.35
8.1.250.0050.00328.09
8.1.240.0060.00324.05
8.1.230.0000.01119.39
8.1.220.0000.00817.91
8.1.210.0000.00818.77
8.1.200.0180.00617.38
8.1.190.0050.00317.78
8.1.180.0000.00819.13
8.1.170.0000.00818.66
8.1.160.0000.01022.53
8.1.150.0080.00018.92
8.1.140.0040.00417.77
8.1.130.0000.01018.11
8.1.120.0040.00417.64
8.1.110.0040.00417.72
8.1.100.0000.00717.73
8.1.90.0020.00517.72
8.1.80.0040.00417.78
8.1.70.0000.00717.75
8.1.60.0030.00617.79
8.1.50.0000.00717.68
8.1.40.0030.00617.80
8.1.30.0040.00417.85
8.1.20.0050.00317.90
8.1.10.0000.00817.75
8.1.00.0040.00417.64
8.0.300.0050.00218.77
8.0.290.0060.00317.55
8.0.280.0030.00718.70
8.0.270.0030.00317.48
8.0.260.0070.00017.08
8.0.250.0000.00717.11
8.0.240.0030.00617.26
8.0.230.0040.00417.11
8.0.220.0000.00717.15
8.0.210.0070.00017.04
8.0.200.0070.00017.23
8.0.190.0080.00017.16
8.0.180.0040.00417.22
8.0.170.0090.00017.11
8.0.160.0040.00417.14
8.0.150.0090.00017.13
8.0.140.0040.00417.14
8.0.130.0060.00013.70
8.0.120.0080.00017.17
8.0.110.0040.00417.17
8.0.100.0020.00517.27
8.0.90.0040.00417.22
8.0.80.0090.00917.22
8.0.70.0080.00017.20
8.0.60.0040.00417.11
8.0.50.0040.00416.96
8.0.30.0110.01117.37
8.0.20.0120.00717.43
8.0.10.0030.00517.10
8.0.00.0130.00917.12
7.4.330.0030.00315.00
7.4.320.0070.00016.89
7.4.300.0060.00016.80
7.4.290.0070.00016.68
7.4.280.0000.00716.72
7.4.270.0070.00016.79
7.4.260.0030.00316.63
7.4.250.0040.00416.83
7.4.240.0020.00616.72
7.4.230.0070.00016.85
7.4.220.0130.00316.83
7.4.210.0050.01016.87
7.4.200.0080.00016.97
7.4.190.0070.00016.89
7.4.160.0120.00616.52
7.4.150.0100.01017.40
7.4.140.0170.00417.86
7.4.130.0110.00716.81
7.4.120.0100.00816.84
7.4.110.0130.00416.81
7.4.100.0130.00316.67
7.4.90.0150.00316.67
7.4.80.0100.01019.39
7.4.70.0080.01116.82
7.4.60.0120.01216.74
7.4.50.0000.00916.59
7.4.40.0120.00622.77
7.4.30.0070.01016.89
7.4.00.0040.01115.36
7.3.330.0030.00313.42
7.3.320.0030.00313.48
7.3.310.0040.00416.49
7.3.300.0070.00016.50
7.3.290.0070.00716.61
7.3.280.0100.00816.57
7.3.270.0100.00717.40
7.3.260.0090.00916.64
7.3.250.0070.01016.68
7.3.240.0100.01016.73
7.3.230.0070.01016.59
7.3.210.0110.00716.82
7.3.200.0070.01319.39
7.3.190.0080.01416.85
7.3.180.0060.01116.67
7.3.170.0080.01216.68
7.3.160.0070.01816.71
7.3.120.0000.01015.00
7.2.330.0150.00716.91
7.2.320.0120.00617.10
7.2.310.0070.01016.74
7.2.300.0110.01116.97
7.2.290.0070.01016.75
7.2.60.0030.01317.12
7.2.00.0070.00719.83
7.1.200.0060.00815.72
7.1.100.0060.00618.36
7.1.70.0030.00717.43
7.1.60.0160.01019.43
7.1.50.0100.01416.86
7.1.00.0130.04722.38
7.0.200.0000.01116.65
7.0.140.0030.06722.20
7.0.100.0070.07720.25
7.0.90.0070.08720.04
7.0.80.0070.07320.08
7.0.70.0030.08020.00
7.0.60.0130.08020.02
7.0.50.0070.08320.32
7.0.40.0100.08320.18
7.0.30.0070.04720.13
7.0.20.0070.08320.21
7.0.10.0030.05720.12
7.0.00.0100.08020.04
5.6.280.0030.07321.16
5.6.250.0070.08720.71
5.6.240.0030.06320.68
5.6.230.0170.07720.68
5.6.220.0070.04720.85
5.6.210.0100.08020.70
5.6.200.0070.08721.19
5.6.190.0070.08321.13
5.6.180.0070.05021.14
5.6.170.0100.07321.14
5.6.160.0100.04321.13
5.6.150.0030.07021.24
5.6.140.0070.07721.28
5.6.130.0100.08021.14
5.6.120.0070.07320.99
5.6.110.0200.04321.12
5.6.100.0130.08321.15
5.6.90.0100.07720.96
5.6.80.0100.07320.52
5.6.70.0070.08720.48
5.6.60.0100.08320.50
5.6.50.0000.07320.46
5.6.40.0070.04720.46
5.6.30.0100.07320.55
5.6.20.0030.08320.49
5.6.10.0200.06020.65
5.6.00.0070.08320.61
5.5.380.0170.06720.46
5.5.370.0070.08020.44
5.5.360.0100.09320.44
5.5.350.0000.08720.59
5.5.340.0070.08021.00
5.5.330.0070.05020.95
5.5.320.0000.07721.01
5.5.310.0000.05020.98
5.5.300.0130.08020.98
5.5.290.0070.07321.03
5.5.280.0070.08020.80
5.5.270.0070.08321.02
5.5.260.0070.08020.96
5.5.250.0030.07720.79
5.5.240.0030.04720.35
5.5.230.0100.07320.27
5.5.220.0170.06720.28
5.5.210.0070.07720.31
5.5.200.0070.08020.23
5.5.190.0030.04720.31
5.5.180.0170.07020.28
5.5.160.0070.05720.36
5.5.150.0130.05320.13
5.5.140.0030.08320.13
5.5.130.0100.04320.30
5.5.120.0130.04320.23
5.5.110.0070.05020.13
5.5.100.0100.07320.25
5.5.90.0070.08020.03
5.5.80.0030.06720.27
5.5.70.0030.08020.25
5.5.60.0170.06320.10
5.5.50.0070.06020.11
5.5.40.0200.06020.11
5.5.30.0000.06720.11
5.5.20.0000.08320.25
5.5.10.0030.05720.20
5.5.00.0000.07320.05
5.4.450.0070.06719.50
5.4.440.0070.05019.52
5.4.430.0070.07719.45
5.4.420.0070.07319.69
5.4.410.0000.08319.28
5.4.400.0130.07019.18
5.4.390.0030.06719.19
5.4.380.0070.08019.38
5.4.370.0000.08719.02
5.4.360.0030.07319.11
5.4.350.0000.08319.20
5.4.340.0030.07719.32
5.4.320.0100.05719.16
5.4.310.0130.06719.32
5.4.300.0130.05019.12
5.4.290.0070.07719.10
5.4.280.0030.08319.17
5.4.270.0070.07719.18
5.4.260.0070.07319.36
5.4.250.0100.04019.19
5.4.240.0100.04319.16
5.4.230.0000.08019.18
5.4.220.0070.07719.17
5.4.210.0070.07719.11
5.4.200.0000.08019.19
5.4.190.0130.04019.09
5.4.180.0030.08019.16
5.4.170.0030.04718.87
5.4.160.0070.06719.14
5.4.150.0070.07719.10
5.4.140.0030.04716.52
5.4.130.0000.05016.38
5.4.120.0030.04716.47
5.4.110.0130.05716.55
5.4.100.0170.06016.63
5.4.90.0030.04316.52
5.4.80.0030.08016.52
5.4.70.0070.03316.56
5.4.60.0130.06716.44
5.4.50.0100.06716.51
5.4.40.0100.06316.54
5.4.30.0030.05716.41
5.4.20.0030.06016.54
5.4.10.0030.07716.40
5.4.00.0070.04015.94
5.3.290.0000.07314.75
5.3.280.0070.07314.73
5.3.270.0070.04014.70
5.3.260.0030.08014.55
5.3.250.0030.06714.69
5.3.240.0130.07014.72
5.3.230.0030.07314.68
5.3.220.0030.08014.65
5.3.210.0070.05014.71
5.3.200.0030.07714.70
5.3.190.0000.04714.66
5.3.180.0070.07714.63
5.3.170.0070.05014.61
5.3.160.0170.06014.63
5.3.150.0100.07014.70
5.3.140.0030.08314.70
5.3.130.0070.06014.70
5.3.120.0070.08014.66
5.3.110.0070.07314.68
5.3.100.0070.07714.11
5.3.90.0100.06714.14
5.3.80.0030.05314.07
5.3.70.0100.07013.86
5.3.60.0000.05713.86
5.3.50.0070.06314.11
5.3.40.0000.08013.89
5.3.30.0030.07713.85
5.3.20.0100.06313.64
5.3.10.0030.07713.79
5.3.00.0170.06713.71
5.2.170.0030.06312.33
5.2.160.0000.04012.33
5.2.150.0070.06012.33
5.2.140.0030.05712.33
5.2.130.0030.05712.33
5.2.120.0030.06012.33
5.2.110.0030.03312.33
5.2.100.0070.05312.33
5.2.90.0030.03712.33
5.2.80.0070.03312.33
5.2.70.0070.06012.33
5.2.60.0030.04712.33
5.2.50.0030.04712.33
5.2.40.0070.05712.33
5.2.30.0130.05312.33
5.2.20.0100.05312.33
5.2.10.0030.06012.33
5.2.00.0070.06012.33
5.1.60.0070.04712.33
5.1.50.0030.05312.33
5.1.40.0070.05012.33
5.1.30.0000.06312.33
5.1.20.0100.05312.33
5.1.10.0070.04312.33
5.1.00.0030.05312.33
5.0.50.0030.02312.33
5.0.40.0030.03012.33
5.0.30.0000.03712.33
5.0.20.0070.03712.33
5.0.10.0030.03712.33
5.0.00.0000.04712.33
4.4.90.0030.02012.33
4.4.80.0030.03712.33
4.4.70.0000.03312.33
4.4.60.0030.03012.33
4.4.50.0000.02712.33
4.4.40.0000.05712.33
4.4.30.0030.03712.33
4.4.20.0100.03012.33
4.4.10.0030.03312.33
4.4.00.0000.04312.33
4.3.110.0000.03712.33
4.3.100.0000.03312.33
4.3.90.0070.01712.33
4.3.80.0070.03312.33
4.3.70.0000.02012.33
4.3.60.0000.02012.33
4.3.50.0070.02312.33
4.3.40.0030.05712.33
4.3.30.0100.02712.33
4.3.20.0000.03712.33
4.3.10.0030.02712.33
4.3.00.0000.04012.33

preferences:
44.81 ms | 401 KiB | 5 Q