Parsing Help

[balkan7]

need help with displaying only those who have the amount 1

 

explame:

 

AUD - 1 - 31.0390

CAD - 1 - 37.3090

DKK - 100 - 824.0158

JPY - 100 - 49.4051

 

code:

<?php // displays all the file nodes
if(!$curencyexchange=simplexml_load_file('http://www.xxxx.com/xxxxx.asp')){
    trigger_error('Error reading XML file',E_USER_ERROR);
}
foreach ($curencyexchange->exchange as $exchange) {
echo "".$exchange->exch." - ".$exchange->amount." - ".$exchange->value."<br />";
} ?>

[WolfRage]

<?php // displays all the file nodes
if(!$curencyexchange=simplexml_load_file('http://www.xxxx.com/xxxxx.asp')){
    trigger_error('Error reading XML file',E_USER_ERROR);
}
foreach ($curencyexchange->exchange as $exchange) {
    if($exchange->amount==1) { //you may need to use '1' but == should give you the same result.
        echo "".$exchange->exch." - ".$exchange->amount." - ".$exchange->value."<br />";
    }
} ?>

[balkan7]

thank you this is working, but whether this can be sorted by ID or by <exch>

 

<exchange>

<id>978</id>

<expr>MKD</expr>

<exch>EUR</exch>

<amount>1</amount>

<value>61.4106</value>

</exchange>

[WolfRage]

I don't understand your question?