php - How to push xml object to array? -

i want push each coa array.here xml file code.

<?xml version="1.0" encoding="utf-8"?> <companies>     <company>         <name>best western</name>         <groups>             <group>                 <coa>410101 · net room revenue taxable</coa>                 <coa>415101 · gtd no show</coa>                 <coa>total 400000 · room revenue</coa>                 <coa>total · room revenue</coa>                 <coa>ii · other operating revenue</coa>                 <coa>425120 · meeting room</coa>                 <coa>480380 · interest income</coa>                 <coa>480383 · guest laundry</coa>                 <coa>480385 · vending</coa>                 <coa>480389 · miscellaneous</coa>                 <coa>482000 · sales tax discounts</coa>                 <coa>total 480000 · other income</coa>                 <coa>total ii · other operating revenue</coa>                 <coa>total income</coa>             </group>             <group>                 <coa>10 · rooms department</coa>                 <coa>total income</coa>             </group>         </groups>     </company> </companies> 

now have tried code

$xml = simplexml_load_file($url); foreach ($xml $company) { $groups = $company->groups;     $coa_list = $groups->group;     $coa_array = array();     foreach ($coa_list $coal) {         $coa_array = array();         $coa_k = $coal->coa;         foreach ($coa_k $key => $value) {             $val = $value;             array_push($coa_array, $val);         }     } } 

actually should work dont know why not working.

note: reading xml file.

when print $val before array push, print cannot push array.

so can suggest me issue code

thanks

file example.xml

<?xml version="1.0" encoding="utf-8"?> <companies>     <company>         <name>best western</name>         <groups>             <group>                 <coa>410101 · net room revenue taxable</coa>                 <coa>415101 · gtd no show</coa>                 <coa>total 400000 · room revenue</coa>                 <coa>total · room revenue</coa>                 <coa>ii · other operating revenue</coa>                 <coa>425120 · meeting room</coa>                 <coa>480380 · interest income</coa>                 <coa>480383 · guest laundry</coa>                 <coa>480385 · vending</coa>                 <coa>480389 · miscellaneous</coa>                 <coa>482000 · sales tax discounts</coa>                 <coa>total 480000 · other income</coa>                 <coa>total ii · other operating revenue</coa>                 <coa>total income</coa>             </group>             <group>                 <coa>10 · rooms department</coa>                 <coa>total income</coa>             </group>         </groups>     </company> </companies> 

here php code fetching coa have convert simplexmlobject array.

<?php     $xml = simplexml_load_file('example.xml');      // echo "<pre>";     // print_r($xml);     // echo "</pre>";      $coa_array = array();      foreach ($xml $company) {          $groups = $company->groups;         $coa_list = $groups->group;             foreach ($coa_list $coal) {             $coa_k = $coal->coa;             foreach ($coa_k $key => $value) {                 $val = xml2array($value);                 // echo "<pre>";                 // print_r($val[0]);                 // echo "</pre>";                 // $val[]                 array_push($coa_array, $val[0]);             }         }     }      echo "<pre>";     print_r($coa_array);     echo "</pre>";      function xml2array( $xmlobject, $out = array () ){         foreach ( (array) $xmlobject $index => $node )             $out[$index] = ( is_object ( $node ) ) ? xml2array ( $node ) : $node;          return $out;     } ?> 

result be

array (     [0] => 410101 · net room revenue taxable     [1] => 415101 · gtd no show     [2] => total 400000 · room revenue     [3] => total · room revenue     [4] => ii · other operating revenue     [5] => 425120 · meeting room     [6] => 480380 · interest income     [7] => 480383 · guest laundry     [8] => 480385 · vending     [9] => 480389 · miscellaneous     [10] => 482000 · sales tax discounts     [11] => total 480000 · other income     [12] => total ii · other operating revenue     [13] => total income     [14] => 10 · rooms department     [15] => total income )