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<?php $xml = <<<XML <myXml> <Person> <firstName>pradeep</firstName> <lastName>jain</lastName> <address> <doorNumber>287</doorNumber> <street>2nd block</street> <city>bangalore</city> </address> <phoneNums type="mobile">9980572765</phoneNums> <phoneNums type="landline">080 42056434</phoneNums> <phoneNums type="skype">123456</phoneNums> </Person> <Person> <firstName>pradeep</firstName> <lastName>jain</lastName> <address> <doorNumber>287</doorNumber> <street>2nd block</street> <city>bangalore</city> </address> <phoneNums type="mobile">1</phoneNums> <phoneNums type="landline">2</phoneNums> <phoneNums type="skype">3</phoneNums> </Person> </myXml> XML; $dom = new DOMDocument; $dom->loadXML($xml); $xpath = new DOMXPath($dom); echo count($xpath->evaluate("//phoneNums")) , "\n"; // 6 echo count($xpath->evaluate("//street")) , "\n"; // 2 echo count($xpath->evaluate("//myXml")) , "\n"; // 1 echo count($xpath->evaluate("//Person")) , "\n"; // 2 echo count($xpath->evaluate("//person")) , "\n"; // 0 <-- case-sensitive
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/4HV0S
function name:  (null)
number of ops:  42
compiled vars:  !0 = $xml, !1 = $dom, !2 = $xpath
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%3CmyXml%3E%0A%3CPerson%3E%0A++%3CfirstName%3Epradeep%3C%2FfirstName%3E%0A++%3ClastName%3Ejain%3C%2FlastName%3E%0A++%3Caddress%3E%0A++++%3CdoorNumber%3E287%3C%2FdoorNumber%3E%0A++++%3Cstreet%3E2nd+block%3C%2Fstreet%3E%0A++++%3Ccity%3Ebangalore%3C%2Fcity%3E%0A++%3C%2Faddress%3E%0A++%3CphoneNums+type%3D%22mobile%22%3E9980572765%3C%2FphoneNums%3E%0A++%3CphoneNums+type%3D%22landline%22%3E080+42056434%3C%2FphoneNums%3E%0A++%3CphoneNums+type%3D%22skype%22%3E123456%3C%2FphoneNums%3E%0A%3C%2FPerson%3E%0A%3CPerson%3E%0A++%3CfirstName%3Epradeep%3C%2FfirstName%3E%0A++%3ClastName%3Ejain%3C%2FlastName%3E%0A++%3Caddress%3E%0A++++%3CdoorNumber%3E287%3C%2FdoorNumber%3E%0A++++%3Cstreet%3E2nd+block%3C%2Fstreet%3E%0A++++%3Ccity%3Ebangalore%3C%2Fcity%3E%0A++%3C%2Faddress%3E%0A++%3CphoneNums+type%3D%22mobile%22%3E1%3C%2FphoneNums%3E%0A++%3CphoneNums+type%3D%22landline%22%3E2%3C%2FphoneNums%3E%0A++%3CphoneNums+type%3D%22skype%22%3E3%3C%2FphoneNums%3E%0A%3C%2FPerson%3E%0A%3C%2FmyXml%3E'
   31     1        NEW                                              $4      'DOMDocument'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !1, $4
   32     4        INIT_METHOD_CALL                                         !1, 'loadXML'
          5        SEND_VAR_EX                                              !0
          6        DO_FCALL                                      0          
   33     7        NEW                                              $8      'DOMXPath'
          8        SEND_VAR_EX                                              !1
          9        DO_FCALL                                      0          
         10        ASSIGN                                                   !2, $8
   34    11        INIT_METHOD_CALL                                         !2, 'evaluate'
         12        SEND_VAL_EX                                              '%2F%2FphoneNums'
         13        DO_FCALL                                      0  $11     
         14        COUNT                                            ~12     $11
         15        ECHO                                                     ~12
         16        ECHO                                                     '%0A'
   35    17        INIT_METHOD_CALL                                         !2, 'evaluate'
         18        SEND_VAL_EX                                              '%2F%2Fstreet'
         19        DO_FCALL                                      0  $13     
         20        COUNT                                            ~14     $13
         21        ECHO                                                     ~14
         22        ECHO                                                     '%0A'
   36    23        INIT_METHOD_CALL                                         !2, 'evaluate'
         24        SEND_VAL_EX                                              '%2F%2FmyXml'
         25        DO_FCALL                                      0  $15     
         26        COUNT                                            ~16     $15
         27        ECHO                                                     ~16
         28        ECHO                                                     '%0A'
   37    29        INIT_METHOD_CALL                                         !2, 'evaluate'
         30        SEND_VAL_EX                                              '%2F%2FPerson'
         31        DO_FCALL                                      0  $17     
         32        COUNT                                            ~18     $17
         33        ECHO                                                     ~18
         34        ECHO                                                     '%0A'
   38    35        INIT_METHOD_CALL                                         !2, 'evaluate'
         36        SEND_VAL_EX                                              '%2F%2Fperson'
         37        DO_FCALL                                      0  $19     
         38        COUNT                                            ~20     $19
         39        ECHO                                                     ~20
         40        ECHO                                                     '%0A'
         41      > RETURN                                                   1

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