PHP - Recorrer XML con formato un poco peculiar ... para mi

$file = "fichero.xml"; // file name or path to file

$xml = simplexml_load_file($file) or die("Error: no se puede leer el fichero");

foreach($xml->transactions->transaction->bom as $rr)

    echo $rr->bomrow[0]->bomcell[0];

<xml>

<transactions>

<transaction date="1602076307" type="export_bom_spreadsheet" vaultname="EMPRESA">

<bom config_id="5" config_name="Default" document_id="48" document_path="\TEST\Lower_Brace.SLDASM" type="0">

<bomheader>

<bomcol col_no="0" name="Referencia"/>

<bomcol col_no="1" name="Referencia Comercial"/>

<bomcol col_no="2" name="Revision"/>

<bomcol alignment="right" col_no="3" name="Cantidad"/>

<bomcol col_no="4" name="Denominacion"/>

<bomcol col_no="5" name="Denomination"/>

<bomcol col_no="6" name="Material"/>

<bomcol col_no="7" name="Acabado"/>

<bomcol col_no="8" name="Color"/>

<bomcol col_no="9" name="Trat. Termico"/>

</bomheader>

<bomrow document_id="48" path="\TEST\Lower_Brace.SLDASM" row_no="0">

<bomcell col_no="0" value="100000007"/>

<bomcell col_no="1" value=""/>

<bomcell col_no="2" value="00"/>

<bomcell col_no="3" value="1.0"/>

<bomcell col_no="4" value=""/>

<bomcell col_no="5" value=""/>

<bomcell col_no="6" value=""/>

<bomcell col_no="7" value=""/>

<bomcell col_no="8" value=""/>

<bomcell col_no="9" value=""/>

</bomrow>

<bomrow document_id="50" path="\TEST\Brace_Cross_Bar.SLDPRT" row_no="1">

<bomcell col_no="0" value="200000011"/>

<bomcell col_no="1" value=""/>

<bomcell col_no="2" value=""/>

<bomcell col_no="3" value="1.0"/>

<bomcell col_no="4" value=""/>

<bomcell col_no="5" value=""/>

<bomcell col_no="6" value="AISI Type 316L stainless steel"/>

<bomcell col_no="7" value=""/>

<bomcell col_no="8" value=""/>

<bomcell col_no="9" value=""/>

</bomrow>

<bomrow document_id="51" path="\TEST\Brace_Corner.SLDPRT" row_no="2">

<bomcell col_no="0" value="200000010"/>

<bomcell col_no="1" value=""/>

<bomcell col_no="2" value=""/>

<bomcell col_no="3" value="2.0"/>

<bomcell col_no="4" value=""/>

<bomcell col_no="5" value=""/>

<bomcell col_no="6" value="AISI 316 Stainless Steel Sheet (SS)"/>

<bomcell col_no="7" value=""/>

<bomcell col_no="8" value=""/>

<bomcell col_no="9" value=""/>

</bomrow>

</bom>

</transaction>

</transactions>

</xml>

$xml = new SimpleXMLElement( 'fichero.xml' );

$xml = new SimpleXMLElement( 'fichero.xml' );

$elementos = $xml->xpath('/bomrow/bomcell');

echo bomrow[0]->bomcell[0];

<?php

$file = "ImportarConjunto.xml"; // file name or path to file

$xml = simplexml_load_file($file) or die("Error: no es pot llegir el fitxer");

$elements = count ($xml->transactions->transaction->bom->bomrow);

for ($i=0; $i<$elements; $i++) {

    echo "Referencia: ".$xml->transactions->transaction->bom->bomrow[$i]->bomcell[0]->attributes()->value."<br/>";

    echo "Cantidad: ".$xml->transactions->transaction->bom->bomrow[$i]->bomcell[3]->attributes()->value."<br/>";

    echo "Denominación: ".$xml->transactions->transaction->bom->bomrow[$i]->bomcell[4]->attributes()->value."<br/>";

    echo "Material: ".$xml->transactions->transaction->bom->bomrow[$i]->bomcell[6]->attributes()->value."<br/>";

}

echo $rr->bomrow[0]->bomcell[0]->attributes()->value[0];