php merge arrays -

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I am trying to merge the output of multiple arrays in an array (unsuccessful). One example I tried was: 

  $ data1 = array ("cat", "goat"); $ Data2 = array ("dog", "cow"); Print_r (array_merge ($ data1, $ data2));   
 It works fine, but I am using the following code, how can I get the desired output?  
  $ filename = "item.txt"; $ Lines = array (); $ File = fopen ($ filename, "r"); Flexose ($ file); Foreign currency ($ lines in $ internally) {$ item = Ere ($ inner [1]); echo ";; My current output is:  
 Array ([0] = & gt; item one) array ([0] = & gt; two items) array ([0] => item three) array ([0] => item four )   
 The desired product will be:  
  Array ([0] => items one [1] => two items [2] = & Gt; Item Three [3] => Item Four)   
 Anyone in Advanced Thanks for suggesting.   
 
 
 There may be a better way, but this should work. Loop through and combine each array separately:  
  $ items = array (); Forex currency ($ lines in $ internally) {$ item = array ($ inner [1] ); $ Items = array_merge ($ item, $ item);} echo "prefix"; print_r ($ item); echo "

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