3v4l.org

run code in 300+ PHP versions simultaneously
<?php //$xml = simplexml_load_file('data.xml'); $xml = simplexml_load_string('<items> <item> <images> <image>A</image> <image>B</image> <image>C</image> </images> </item> </items>'); // Loop over items in original xml foreach ($xml->item as $item) { if (count($item->images->image) > 1) { // Clone entry $images = clone $item->images; // Remove entry and replace with empty unset($item->images); $item->addChild('images'); for ($i = 0; $i < count($images->image); $i++) { $num = ($i > 0) ? $i : ''; $item->images->addChild('image'.$num, $images->image[$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)
8.3.60.0150.00617.00
8.3.50.0080.00817.61
8.3.40.0110.00718.90
8.3.30.0120.00319.04
8.3.20.0090.00018.96
8.3.10.0080.00020.60
8.3.00.0040.00419.63
8.2.180.0110.00416.88
8.2.170.0120.00318.95
8.2.160.0100.00622.96
8.2.150.0000.00825.66
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0000.00919.47
8.2.110.0040.00421.22
8.2.100.0060.00618.09
8.2.90.0040.00417.97
8.2.80.0030.00618.00
8.2.70.0060.00317.74
8.2.60.0040.00418.18
8.2.50.0070.00318.07
8.2.40.0040.00420.21
8.2.30.0030.00618.41
8.2.20.0000.00818.10
8.2.10.0000.00718.05
8.2.00.0080.00018.01
8.1.280.0110.01125.92
8.1.270.0080.00024.66
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00622.72
8.1.230.0060.00621.07
8.1.220.0040.00418.04
8.1.210.0030.00619.16
8.1.200.0030.00617.48
8.1.190.0040.00417.60
8.1.180.0090.00022.01
8.1.170.0000.00919.16
8.1.160.0040.00419.19
8.1.150.0030.00518.96
8.1.140.0030.00717.75
8.1.130.0030.00318.07
8.1.120.0050.00317.63
8.1.110.0080.00017.70
8.1.100.0000.00717.61
8.1.90.0040.00417.74
8.1.80.0040.00417.65
8.1.70.0000.00717.70
8.1.60.0000.00717.89
8.1.50.0040.00417.67
8.1.40.0080.00017.75
8.1.30.0000.00817.94
8.1.20.0040.00417.82
8.1.10.0040.00417.79
8.1.00.0030.00517.77
8.0.300.0000.00820.11
8.0.290.0040.00417.00
8.0.280.0000.00818.69
8.0.270.0000.00718.26
8.0.260.0070.00317.02
8.0.250.0000.00817.21
8.0.240.0050.00317.21
8.0.230.0040.00417.24
8.0.220.0030.00317.02
8.0.210.0040.00417.13
8.0.200.0030.00317.12
8.0.190.0040.00417.23
8.0.180.0050.00217.21
8.0.170.0060.00317.13
8.0.160.0000.00817.04
8.0.150.0000.00817.16
8.0.140.0030.00517.07
8.0.130.0000.00613.60
8.0.120.0070.00017.13
8.0.110.0040.00417.03
8.0.100.0080.00017.13
8.0.90.0040.00417.00
8.0.80.0030.01817.19
8.0.70.0040.00417.12
8.0.60.0080.00017.14
8.0.50.0050.00317.18
8.0.30.0110.00817.20
8.0.20.0110.00817.25
8.0.10.0040.00417.22
8.0.00.0120.00817.15
7.4.330.0050.00013.36
7.4.320.0040.00416.86
7.4.300.0030.00316.80
7.4.290.0000.00816.66
7.4.280.0030.00616.76
7.4.270.0040.00416.66
7.4.260.0030.00313.51
7.4.250.0030.00616.89
7.4.240.0040.00416.82
7.4.230.0000.00716.79
7.4.220.0100.00916.86
7.4.210.0090.00816.86
7.4.200.0000.00716.94
7.4.190.0070.00016.62
7.4.160.0060.00916.70
7.4.150.0150.00416.82
7.4.140.0100.00816.69
7.4.130.0090.00816.91
7.4.120.0060.01116.78
7.4.110.0000.01716.86
7.4.100.0140.00416.80
7.4.90.0080.00916.79
7.4.80.0150.00619.39
7.4.70.0050.01116.92
7.4.60.0030.01316.62
7.4.50.0060.00616.82
7.4.40.0070.00516.53
7.4.30.0030.01416.81
7.4.00.0070.01015.04
7.3.330.0000.00513.29
7.3.320.0000.00513.47
7.3.310.0070.00016.50
7.3.300.0070.00016.61
7.3.290.0070.00716.61
7.3.280.0100.00616.54
7.3.270.0120.00616.60
7.3.260.0070.01416.53
7.3.250.0120.01216.61
7.3.240.0140.00516.66
7.3.230.0150.00316.61
7.3.210.0040.01816.56
7.3.200.0030.01416.61
7.3.190.0170.00716.50
7.3.180.0100.00716.77
7.3.170.0080.01216.81
7.3.160.0140.00516.55
7.3.120.0060.01115.06
7.3.110.0070.01114.97
7.3.100.0080.00815.06
7.3.90.0000.01215.21
7.3.80.0030.01015.04
7.3.70.0090.00414.96
7.3.60.0090.00515.06
7.3.50.0040.01214.92
7.3.40.0060.00614.84
7.3.30.0070.00714.79
7.3.20.0080.00716.65
7.3.10.0070.00916.82
7.3.00.0070.00716.70
7.2.330.0160.00316.79
7.2.320.0100.00716.98
7.2.310.0090.01217.09
7.2.300.0030.01316.78
7.2.290.0090.01516.86
7.2.250.0090.01215.02
7.2.240.0070.01015.31
7.2.230.0100.00715.11
7.2.220.0050.00815.00
7.2.210.0070.00615.37
7.2.200.0050.00715.20
7.2.190.0020.01215.06
7.2.180.0070.00815.11
7.2.170.0050.00915.26
7.2.130.0040.00716.90
7.2.120.0040.00717.07
7.2.110.0030.00616.89
7.2.100.0030.00817.11
7.2.90.0030.00717.09
7.2.80.0060.00317.06
7.2.70.0070.00417.00
7.2.60.0050.00617.00
7.2.50.0070.00416.89
7.2.40.0080.00616.78
7.2.30.0120.00017.12
7.2.20.0030.00917.18
7.2.10.0000.01317.15
7.2.00.0080.00618.41
7.1.330.0020.01415.81
7.1.320.0080.00515.95
7.1.310.0040.01315.81
7.1.300.0100.00415.86
7.1.290.0070.00715.97
7.1.280.0050.00515.86
7.1.270.0050.01015.87
7.1.260.0060.00515.89
7.1.250.0000.01015.89
7.1.240.0000.01215.67
7.1.230.0040.01115.98
7.1.220.0120.00015.86
7.1.210.0090.00015.84
7.1.200.0030.00916.00
7.1.190.0030.01015.89
7.1.180.0000.01515.90
7.1.170.0030.01015.88
7.1.160.0000.00816.09
7.1.150.0000.01316.15
7.1.140.0030.00715.75
7.1.130.0000.01315.66
7.1.120.0040.00715.85
7.1.110.0070.00716.01
7.1.100.0000.01115.94
7.1.90.0040.00716.05
7.1.80.0030.01015.95
7.1.70.0000.01116.77
7.1.60.0060.01317.71
7.1.50.0060.00916.46
7.1.40.0040.00816.09
7.1.30.0090.00315.74
7.1.20.0040.00415.90
7.1.10.0030.00616.03
7.1.00.0020.03019.22
7.0.330.0060.00615.40
7.0.320.0070.00715.54
7.0.310.0030.00715.39
7.0.300.0000.00815.47
7.0.290.0030.00915.61
7.0.280.0040.00715.48
7.0.270.0000.01015.36
7.0.260.0090.00015.28
7.0.250.0070.00415.71
7.0.240.0000.01015.66
7.0.230.0060.00915.65
7.0.220.0030.00915.42
7.0.210.0030.00715.57
7.0.200.0240.00615.01
7.0.190.0140.00015.45
7.0.180.0140.00015.50
7.0.170.0070.00715.50
7.0.160.0000.01115.34
7.0.150.0030.01015.69
7.0.140.0070.03518.90
7.0.130.0000.01015.67
7.0.120.0080.03518.82
7.0.110.0000.01315.64
7.0.100.0030.01015.56
7.0.90.0060.00315.37
7.0.80.0040.00715.67
7.0.70.0070.00315.50
7.0.60.0080.04217.79
7.0.50.0050.04516.84
7.0.40.0080.04115.73
7.0.30.0050.03715.72
7.0.20.0140.02215.73
7.0.10.0060.02615.63
7.0.00.0020.04115.66
5.6.380.0030.01214.59
5.6.370.0090.00614.71
5.6.360.0040.00714.40
5.6.350.0000.01214.59
5.6.340.0090.00014.49
5.6.330.0030.00714.62
5.6.320.0080.00314.71
5.6.310.0030.00714.50
5.6.300.0030.00614.66
5.6.290.0060.00614.86
5.6.280.0100.03317.86
5.6.270.0030.00714.40
5.6.260.0040.00814.41
5.6.250.0030.00914.63
5.6.240.0070.00414.41
5.6.230.0070.00714.65
5.6.220.0060.00314.43
5.6.210.0040.04417.63
5.6.200.0100.02016.45
5.6.190.0070.03116.31
5.6.180.0100.03816.30
5.6.170.0040.03416.24
5.6.160.0050.03716.42
5.6.150.0070.04316.38
5.6.140.0060.02816.28
5.6.130.0050.02816.29
5.6.120.0060.03116.22
5.6.110.0040.04316.41
5.6.100.0080.04216.28
5.6.90.0060.02716.23
5.6.80.0050.04116.00
5.6.70.0060.04016.20
5.6.60.0030.03015.96
5.6.50.0070.04015.99
5.6.40.0090.04016.17
5.6.30.0030.04516.13
5.6.20.0030.03016.09
5.6.10.0020.04616.04
5.6.00.0070.02615.94
5.5.380.0000.00610.90
5.5.370.0040.00411.30
5.5.360.0040.00411.12
5.5.350.0180.04015.80
5.5.340.0020.03014.80
5.5.330.0030.02114.66
5.5.320.0030.04014.68
5.5.310.0040.02814.70
5.5.300.0090.03714.64
5.5.290.0090.03014.75
5.5.280.0130.03614.76
5.5.270.0100.04214.79
5.5.260.0050.04114.70
5.5.250.0050.02314.56
5.5.240.0030.04114.17
5.5.230.0050.04114.19
5.5.220.0000.03914.24
5.5.210.0060.02014.30
5.5.200.0030.04314.25
5.5.190.0050.03714.26
5.5.180.0050.02514.33
5.5.170.0030.00611.10
5.5.160.0050.03514.27
5.5.150.0020.02314.34
5.5.140.0080.03614.19
5.5.130.0050.03514.33
5.5.120.0090.03914.34
5.5.110.0030.04314.37
5.5.100.0050.03814.26
5.5.90.0070.02514.24
5.5.80.0000.04314.28
5.5.70.0030.02314.38
5.5.60.0030.02514.18
5.5.50.0010.03014.26
5.5.40.0030.02114.18
5.5.30.0070.04214.27
5.5.20.0070.02914.18
5.5.10.0050.03514.18
5.5.00.0050.03714.18
5.4.450.0060.04815.42
5.4.440.0050.02815.31
5.4.430.0000.04715.21
5.4.420.0070.01915.32
5.4.410.0100.02515.22
5.4.400.0020.03714.92
5.4.390.0070.03915.15
5.4.380.0050.03115.11
5.4.370.0170.01815.17
5.4.360.0090.02315.17
5.4.350.0020.04315.14
5.4.340.0090.03615.17
5.4.330.0030.00611.38
5.4.320.0090.03615.14
5.4.310.0050.04115.13
5.4.300.0040.04215.19
5.4.290.0030.04115.15
5.4.280.0070.04015.15
5.4.270.0090.03915.22
5.4.260.0110.02315.14
5.4.250.0030.04215.09
5.4.240.0020.02415.00
5.4.230.0070.01915.25
5.4.220.0050.04315.31
5.4.210.0050.03415.18
5.4.200.0030.02315.14
5.4.190.0020.02515.18
5.4.180.0080.03815.11
5.4.170.0060.04115.01
5.4.160.0070.02715.13
5.4.150.0060.02815.20
5.4.140.0080.03813.81
5.4.130.0030.02513.91
5.4.120.0060.03613.81
5.4.110.0070.03813.77
5.4.100.0050.02813.77
5.4.90.0030.03913.91
5.4.80.0030.03313.89
5.4.70.0050.02313.82
5.4.60.0060.02213.86
5.4.50.0030.03113.76
5.4.40.0100.01513.85
5.4.30.0020.04013.74
5.4.20.0050.03713.65
5.4.10.0100.02013.78
5.4.00.0050.02713.46
5.3.290.0050.02712.77
5.3.280.0070.01912.81
5.3.270.0030.02712.81
5.3.260.0070.02812.70
5.3.250.0060.03312.70
5.3.240.0020.03512.77
5.3.230.0030.03612.76
5.3.220.0060.04012.77
5.3.210.0050.03512.76
5.3.200.0030.02312.81
5.3.190.0080.02012.68
5.3.180.0060.03312.76
5.3.170.0060.03812.74
5.3.160.0070.03712.78
5.3.150.0060.02312.79
5.3.140.0030.02212.74
5.3.130.0070.04012.78
5.3.120.0060.03712.72
5.3.110.0040.04412.80
5.3.100.0030.02012.49
5.3.90.0050.03012.48
5.3.80.0080.02112.53
5.3.70.0080.01712.48
5.3.60.0020.02712.37
5.3.50.0060.04012.50
5.3.40.0090.02212.45
5.3.30.0030.04212.47
5.3.20.0090.02712.21
5.3.10.0060.02512.28
5.3.00.0020.03212.28
5.2.170.0080.02810.98
5.2.160.0020.02711.08
5.2.150.0020.03511.13
5.2.140.0030.03311.12
5.2.130.0030.02611.00
5.2.120.0030.02711.04
5.2.110.0030.01711.04
5.2.100.0030.03211.09
5.2.90.0050.03311.03
5.2.80.0050.01710.99
5.2.70.0050.02111.03
5.2.60.0050.03210.97
5.2.50.0100.02710.91
5.2.40.0050.02310.90
5.2.30.0120.02510.95
5.2.20.0000.03510.97
5.2.10.0050.02511.00
5.2.00.0080.02110.86
5.1.60.0030.02910.53
5.1.50.0050.02510.45
5.1.40.0060.02610.48
5.1.30.0070.01310.61
5.1.20.0060.02510.67
5.1.10.0040.02910.48
5.1.00.0100.01710.48
5.0.50.0000.0139.81
5.0.40.0060.0109.81
5.0.30.0020.0329.81
5.0.20.0030.0229.81
5.0.10.0060.0209.81
5.0.00.0040.0229.81
4.4.90.0030.0129.81
4.4.80.0030.0109.81
4.4.70.0010.0189.81
4.4.60.0020.0179.81
4.4.50.0050.0169.81
4.4.40.0020.0259.81
4.4.30.0050.0129.81
4.4.20.0020.0119.81
4.4.10.0010.0119.81
4.4.00.0000.0169.81
4.3.110.0000.0209.81
4.3.100.0050.0179.81
4.3.90.0000.0229.81
4.3.80.0000.0289.81
4.3.70.0020.0189.81
4.3.60.0050.0169.81
4.3.50.0000.0159.81
4.3.40.0040.0279.81
4.3.30.0020.0219.81
4.3.20.0030.0139.81
4.3.10.0030.0179.81
4.3.00.0020.0179.81

preferences:
54.39 ms | 401 KiB | 5 Q