3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = '<data> <items> <item> <sometag myattribute="foo">first node</sometag> </item> <item> <sometag myattribute="bar">second node</sometag> </item> </items> </data>'; $xmlobj = new SimpleXMLElement($xml); echo $xmlobj->items->item[0]->sometag; $d = '<data> <items> <item> <sometag myattribute="foo">first node</sometag> <sometag myattribute="ad">second node</sometag> </item> <item> <sometag myattribute="bar">second node</sometag> </item> </items> </data>'; $xmlobj = new SimpleXMLElement($xml); echo $xmlobj->items->item[0]->sometag;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/vAO7F
function name:  (null)
number of ops:  21
compiled vars:  !0 = $d, !1 = $xmlobj, !2 = $xml
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%3Cdata%3E%0A++++%3Citems%3E%0A++++++++%3Citem%3E%0A++++++++++++%3Csometag+myattribute%3D%22foo%22%3Efirst+node%3C%2Fsometag%3E%0A++++++++%3C%2Fitem%3E%0A++++++++%3Citem%3E%0A++++++++++++%3Csometag+myattribute%3D%22bar%22%3Esecond+node%3C%2Fsometag%3E%0A++++++++%3C%2Fitem%3E%0A++++%3C%2Fitems%3E%0A%3C%2Fdata%3E'
   14     1        NEW                                              $4      'SimpleXMLElement'
          2        SEND_VAR_EX                                              !2
          3        DO_FCALL                                      0          
          4        ASSIGN                                                   !1, $4
   15     5        FETCH_OBJ_R                                      ~7      !1, 'items'
          6        FETCH_OBJ_R                                      ~8      ~7, 'item'
          7        FETCH_DIM_R                                      ~9      ~8, 0
          8        FETCH_OBJ_R                                      ~10     ~9, 'sometag'
          9        ECHO                                                     ~10
   17    10        ASSIGN                                                   !0, '%3Cdata%3E%0A++++%3Citems%3E%0A++++++++%3Citem%3E%0A++++++++++++%3Csometag+myattribute%3D%22foo%22%3Efirst+node%3C%2Fsometag%3E%0A++++++++++++%3Csometag+myattribute%3D%22ad%22%3Esecond+node%3C%2Fsometag%3E%0A++++++++%3C%2Fitem%3E%0A++++++++%3Citem%3E%0A++++++++++++%3Csometag+myattribute%3D%22bar%22%3Esecond+node%3C%2Fsometag%3E%0A++++++++%3C%2Fitem%3E%0A++++%3C%2Fitems%3E%0A%3C%2Fdata%3E'
   29    11        NEW                                              $12     'SimpleXMLElement'
         12        SEND_VAR_EX                                              !2
         13        DO_FCALL                                      0          
         14        ASSIGN                                                   !1, $12
   30    15        FETCH_OBJ_R                                      ~15     !1, 'items'
         16        FETCH_OBJ_R                                      ~16     ~15, 'item'
         17        FETCH_DIM_R                                      ~17     ~16, 0
         18        FETCH_OBJ_R                                      ~18     ~17, 'sometag'
         19        ECHO                                                     ~18
         20      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
164.42 ms | 1394 KiB | 13 Q