3v4l.org

run code in 300+ PHP versions simultaneously
<?php //$xml = simplexml_load_file('data.xml'); $xml = simplexml_load_string('<items> <item> <images> <image>A</image> <image>B</image> <image>C</image> </images> </item> </items>'); // Loop over items in original xml for($i = 0; $i < count($xml->item); $i++) { $images; if( ($c = count($xml->item[$i]->images->image)) > 1) { $images = $xml->item[$i]->images; // Remove entry unset($xml->item[$i]->images); $xml->item[$i]->addChild('images'); for($y = 0; $y < count($images->image); $y++) { if($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)
8.3.60.0150.00316.75
8.3.50.0080.01322.16
8.3.40.0140.00719.05
8.3.30.0090.00919.29
8.3.20.0040.01220.50
8.3.10.0060.00323.89
8.3.00.0070.00722.59
8.2.180.0060.01018.79
8.2.170.0110.00422.96
8.2.160.0130.00620.56
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00319.28
8.2.110.0070.00322.50
8.2.100.0080.00517.84
8.2.90.0060.00317.88
8.2.80.0050.00319.23
8.2.70.0060.00318.05
8.2.60.0030.00518.30
8.2.50.0000.00818.10
8.2.40.0030.00720.53
8.2.30.0050.00218.37
8.2.20.0000.00717.97
8.2.10.0080.00019.71
8.2.00.0030.00518.02
8.1.280.0150.00325.92
8.1.270.0100.01024.11
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0040.00422.28
8.1.230.0030.00919.38
8.1.220.0000.00818.01
8.1.210.0000.00918.77
8.1.200.0030.00617.60
8.1.190.0040.00417.48
8.1.180.0040.00418.10
8.1.170.0090.00018.88
8.1.160.0030.00622.41
8.1.150.0040.00418.96
8.1.140.0080.00017.64
8.1.130.0000.00718.11
8.1.120.0040.00417.64
8.1.110.0000.00717.76
8.1.100.0000.00717.65
8.1.90.0030.00517.65
8.1.80.0000.00817.71
8.1.70.0000.00717.60
8.1.60.0060.00317.75
8.1.50.0000.00817.80
8.1.40.0040.00417.70
8.1.30.0040.00417.85
8.1.20.0040.00417.90
8.1.10.0080.00017.88
8.1.00.0030.00517.79
8.0.300.0070.00020.03
8.0.290.0030.00617.00
8.0.280.0030.00318.69
8.0.270.0000.00717.55
8.0.260.0000.00616.95
8.0.250.0030.00317.14
8.0.240.0040.00417.29
8.0.230.0000.00817.26
8.0.220.0030.00317.23
8.0.210.0040.00417.13
8.0.200.0030.00317.24
8.0.190.0070.00017.13
8.0.180.0000.00817.16
8.0.170.0080.00017.22
8.0.160.0050.00217.08
8.0.150.0000.00817.00
8.0.140.0060.00317.08
8.0.130.0050.00013.57
8.0.120.0080.00017.09
8.0.110.0000.00817.12
8.0.100.0080.00017.20
8.0.90.0040.00417.02
8.0.80.0030.01217.11
8.0.70.0000.00816.98
8.0.60.0050.00217.28
8.0.50.0030.00617.21
8.0.30.0080.01317.49
8.0.20.0090.00917.44
8.0.10.0000.00717.10
8.0.00.0050.01617.04
7.4.330.0050.00015.28
7.4.320.0030.00316.76
7.4.300.0030.00316.77
7.4.290.0070.00016.73
7.4.280.0000.00716.76
7.4.270.0000.00716.81
7.4.260.0070.00016.93
7.4.250.0000.00716.90
7.4.240.0030.00416.84
7.4.230.0050.00216.97
7.4.220.0110.00716.87
7.4.210.0080.00716.87
7.4.200.0050.00216.65
7.4.190.0000.00816.96
7.4.160.0160.00016.75
7.4.150.0120.00617.40
7.4.140.0110.00817.86
7.4.130.0060.01116.90
7.4.120.0080.01116.80
7.4.110.0060.01216.45
7.4.100.0060.01216.86
7.4.90.0090.01416.95
7.4.80.0070.01116.96
7.4.70.0150.00716.92
7.4.60.0060.01516.73
7.4.50.0000.00816.69
7.4.40.0070.01122.77
7.4.30.0110.00616.92
7.4.10.0070.01014.85
7.4.00.0040.01115.07
7.3.330.0000.00513.32
7.3.320.0060.00013.47
7.3.310.0050.00316.66
7.3.300.0050.00316.45
7.3.290.0090.00616.68
7.3.280.0060.01016.64
7.3.270.0160.00017.40
7.3.260.0090.00916.56
7.3.250.0150.00716.71
7.3.240.0090.00916.63
7.3.230.0110.00516.65
7.3.210.0030.01416.59
7.3.200.0150.00619.39
7.3.190.0100.01016.89
7.3.180.0070.01016.64
7.3.170.0100.00616.66
7.3.160.0120.00416.72
7.3.130.0050.01014.98
7.3.120.0070.01115.21
7.3.110.0090.00515.05
7.3.100.0040.01015.01
7.3.90.0060.01014.93
7.3.80.0080.00714.88
7.3.70.0090.00614.91
7.3.60.0000.01514.85
7.3.50.0080.00614.89
7.3.40.0020.00914.92
7.3.30.0020.00914.91
7.3.20.0070.00716.70
7.3.10.0140.00516.80
7.3.00.0130.00516.58
7.2.330.0110.00616.91
7.2.320.0100.01417.01
7.2.310.0110.00716.86
7.2.300.0100.00716.75
7.2.290.0130.00316.94
7.2.260.0060.01215.18
7.2.250.0040.01515.23
7.2.240.0100.00815.24
7.2.230.0080.01015.24
7.2.220.0070.00715.24
7.2.210.0060.01115.29
7.2.200.0050.01015.19
7.2.190.0050.01015.19
7.2.180.0090.00615.28
7.2.170.0050.00915.21
7.2.160.0060.00815.20
7.2.150.0090.00717.18
7.2.140.0040.01317.02
7.2.130.0110.00516.93
7.2.120.0090.00916.96
7.2.110.0080.01016.94
7.2.100.0100.00817.02
7.2.90.0040.01117.00
7.2.80.0070.01017.13
7.2.70.0080.00517.17
7.2.60.0060.00917.00
7.2.50.0030.01316.97
7.2.40.0080.00517.13
7.2.30.0070.00517.06
7.2.20.0090.00817.13
7.2.10.0030.01117.10
7.2.00.0090.00517.71
7.1.330.0060.01015.78
7.1.320.0050.01015.78
7.1.310.0060.00715.94
7.1.300.0030.01115.90
7.1.290.0050.00915.89
7.1.280.0030.00716.04
7.1.270.0040.01015.93
7.1.260.0060.00915.92
7.1.250.0100.00815.82
7.1.240.0070.01016.17
7.1.230.0100.00615.93
7.1.220.0040.00715.95
7.1.210.0040.00815.73
7.1.200.0000.01015.87
7.1.190.0080.00616.17
7.1.180.0000.01316.04
7.1.170.0070.00716.18
7.1.160.0070.00315.88
7.1.150.0030.00715.97
7.1.140.0000.01215.98
7.1.130.0040.00815.90
7.1.120.0030.01016.01
7.1.110.0070.01015.86
7.1.100.0040.00717.14
7.1.90.0100.00316.18
7.1.80.0000.00916.02
7.1.70.0030.00716.54
7.1.60.0070.01017.54
7.1.50.0050.01316.58
7.1.40.0030.00615.85
7.1.30.0070.00715.89
7.1.20.0080.00415.74
7.1.10.0040.01116.00
7.1.00.0030.04419.16
7.0.330.0060.00615.52
7.0.320.0030.01315.50
7.0.310.0040.01115.51
7.0.300.0060.00615.63
7.0.290.0030.01015.49
7.0.280.0090.00615.49
7.0.270.0000.01715.34
7.0.260.0000.01515.53
7.0.250.0030.00615.88
7.0.240.0100.00315.57
7.0.230.0040.00815.40
7.0.220.0030.00515.63
7.0.210.0040.00815.70
7.0.200.0040.00416.05
7.0.190.0080.00315.53
7.0.180.0030.00915.49
7.0.170.0000.01215.52
7.0.160.0070.00715.68
7.0.150.0090.00615.55
7.0.140.0020.04118.92
7.0.130.0100.00315.83
7.0.120.0070.00715.55
7.0.110.0040.00415.47
7.0.100.0000.01415.51
7.0.90.0040.01115.56
7.0.80.0080.00315.65
7.0.70.0030.01015.40
7.0.60.0110.04117.73
7.0.50.0100.02516.76
7.0.40.0060.03416.84
7.0.30.0260.03016.92
7.0.20.0110.02416.83
7.0.10.0060.02316.94
7.0.00.0070.02516.83
5.6.400.0000.00914.79
5.6.390.0030.00514.42
5.6.380.0070.00314.60
5.6.370.0040.00714.73
5.6.360.0000.00814.34
5.6.350.0000.00914.44
5.6.340.0060.00614.55
5.6.330.0080.00514.29
5.6.320.0070.00414.57
5.6.310.0030.01014.78
5.6.300.0060.00914.86
5.6.290.0100.00714.16
5.6.280.0020.04017.83
5.6.270.0100.00014.49
5.6.260.0090.00614.46
5.6.250.0030.01414.71
5.6.240.0060.00314.43
5.6.230.0070.01114.72
5.6.220.0030.01314.54
5.6.210.0110.03517.62
5.6.200.0050.04016.47
5.6.190.0050.04517.52
5.6.180.0200.02717.80
5.6.170.0130.02617.61
5.6.160.0100.02817.52
5.6.150.0040.02716.44
5.6.140.0090.03516.34
5.6.130.0040.04916.33
5.6.120.0070.04617.79
5.6.110.0120.03817.79
5.6.100.0070.04317.81
5.6.90.0080.04517.70
5.6.80.0070.03817.38
5.6.70.0100.00614.68
5.6.60.0030.01014.35
5.6.50.0070.00714.48
5.6.40.0080.00314.22
5.6.30.0070.00714.45
5.6.20.0070.00714.76
5.6.10.0070.00314.61
5.6.00.0090.00614.43
5.5.380.0030.00614.38
5.5.370.0030.01414.64
5.5.360.0030.01214.69
5.5.350.0040.02217.51
5.5.340.0120.03916.25
5.5.330.0060.04317.46
5.5.320.0260.03517.39
5.5.310.0160.02317.44
5.5.300.0080.03916.35
5.5.290.0030.03216.36
5.5.280.0100.04117.71
5.5.270.0050.04517.76
5.5.260.0080.04517.73
5.5.250.0070.04517.56
5.5.240.0140.02017.43
5.5.230.0040.00814.42
5.5.220.0030.00714.36
5.5.210.0110.00014.37
5.5.200.0040.00814.45
5.5.190.0030.00614.48
5.5.180.0060.00914.49
5.5.170.0030.00914.36
5.5.160.0100.00014.53
5.5.150.0000.01514.27
5.5.140.0000.01014.25
5.5.130.0030.01014.04
5.5.120.0000.00914.26
5.5.110.0090.00314.33
5.5.100.0040.00814.36
5.5.90.0040.00414.62
5.5.80.0080.00514.52
5.5.70.0000.00914.52
5.5.60.0040.01114.46
5.5.50.0000.01214.50
5.5.40.0100.00314.59
5.5.30.0080.00414.32
5.5.20.0090.00014.46
5.5.10.0030.01314.12
5.5.00.0060.00714.32
5.4.450.0280.03315.51
5.4.440.0420.03215.35
5.4.430.0220.03515.54
5.4.420.0140.02815.44
5.4.410.0080.03615.43
5.4.400.0070.04415.33
5.4.390.0330.04015.42
5.4.380.0100.03415.04
5.4.370.0050.02315.00
5.4.360.0010.02515.02
5.4.350.0040.02111.80
5.4.340.0060.01911.74
5.4.330.0030.00311.33
5.4.320.0070.02311.98
5.4.310.0040.02511.98
5.4.300.0050.03011.98
5.4.290.0030.02211.98
5.4.280.0020.03011.93
5.4.270.0020.02411.95
5.4.260.0080.02011.93
5.4.250.0070.02511.93
5.4.240.0060.02711.93
5.4.230.0080.02711.93
5.4.220.0080.02411.93
5.4.210.0070.01911.93
5.4.200.0040.02311.93
5.4.190.0040.02211.93
5.4.180.0040.02311.93
5.4.170.0050.02311.93
5.4.160.0040.02311.93
5.4.150.0060.02211.93
5.4.140.0060.02111.77
5.4.130.0020.02311.76
5.4.120.0020.02311.74
5.4.110.0020.02411.74
5.4.100.0050.02111.74
5.4.90.0050.02311.78
5.4.80.0030.02311.74
5.4.70.0050.02011.74
5.4.60.0060.02011.74
5.4.50.0020.02511.74
5.4.40.0090.02611.73
5.4.30.0030.02211.73
5.4.20.0060.02011.73
5.4.10.0070.01911.73
5.4.00.0060.02111.48
5.3.290.0040.02812.12
5.3.280.0050.02312.09
5.3.270.0050.03312.09
5.3.260.0040.02312.09
5.3.250.0070.02012.09
5.3.240.0070.02012.09
5.3.230.0040.02212.09
5.3.220.0050.02412.07
5.3.210.0080.02012.07
5.3.200.0040.02212.07
5.3.190.0060.02112.07
5.3.180.0070.02312.07
5.3.170.0040.03312.07
5.3.160.0050.03312.07
5.3.150.0080.02812.07
5.3.140.0030.03012.07
5.3.130.0070.02812.06
5.3.120.0020.02812.06
5.3.110.0040.02212.06
5.3.100.0080.01811.81
5.3.90.0050.02211.80
5.3.80.0020.02311.79
5.3.70.0050.02211.79
5.3.60.0040.02211.78
5.3.50.0040.02211.76
5.3.40.0040.02311.76
5.3.30.0030.02111.74
5.3.20.0060.01911.63
5.3.10.0030.02211.61
5.3.00.0070.03111.60
5.2.170.0100.0399.39
5.2.160.0100.0389.39
5.2.150.0100.0409.39
5.2.140.0030.0339.38
5.2.130.0080.0399.35
5.2.120.0060.0409.35
5.2.110.0110.0349.35
5.2.100.0060.0409.35
5.2.90.0110.0529.35
5.2.80.0140.0389.34
5.2.70.0050.0489.34
5.2.60.0070.0609.30
5.2.50.0060.0529.26
5.2.40.0050.0479.24
5.2.30.0080.0459.21
5.2.20.0070.0359.21
5.2.10.0030.0299.13
5.2.00.0060.0288.99
5.1.60.0040.0258.28
5.1.50.0060.0328.28
5.1.40.0050.0368.26
5.1.30.0050.0258.61
5.1.20.0050.0268.58
5.1.10.0060.0278.34
5.1.00.0040.0288.34
5.0.50.0060.0266.82
5.0.40.0050.0216.68
5.0.30.0040.0376.50
5.0.20.0050.0256.47
5.0.10.0030.0246.45
5.0.00.0040.0326.43
4.4.90.0020.0174.78
4.4.80.0030.0234.75
4.4.70.0030.0234.76
4.4.60.0020.0194.76
4.4.50.0040.0224.77
4.4.40.0040.0364.71
4.4.30.0060.0284.76
4.4.20.0050.0224.85
4.4.10.0040.0224.85
4.4.00.0070.0264.76
4.3.110.0020.0234.67
4.3.100.0030.0174.66
4.3.90.0070.0274.63
4.3.80.0110.0634.58
4.3.70.0030.0184.63
4.3.60.0020.0154.63
4.3.50.0020.0164.63
4.3.40.0030.0284.54
4.3.30.0030.0213.30
4.3.20.0020.0213.29
4.3.10.0050.0173.24
4.3.00.0070.0237.53

preferences:
72.93 ms | 401 KiB | 5 Q