Changing values in XML string in PHP

Question

I have this XML string.In which i had concatinate some variables in it.i just want to clarify that when these variable change,does values in XML string also change or not?

    <?php
$nvpstr="
    <Source>
        <Company>".$company."</Company>
        <LeadId>".$leadid."</LeadId>
        <IpAddress>".$IP."</IpAddress>
</Source>";
?>

and is it a true XML to be sent via POST considering that format they provided is this.

Before or after... What is the context in which we are capturing the value? Pass by reference vs. pass by value would give you two completely different outcomes. What is a complete, beginning-to-end script? — Jared Farrish
– Jared Farrish, Commented Aug 11, 2012 at 23:58
Is it that difficult to change the parameters and then echo the XML ? — Nir Alfasi
– Nir Alfasi, Commented Aug 12, 2012 at 5:54

Soundz · Accepted Answer · 2012-08-12 00:27:08Z

1

if you change those variables AFTER that block they wont.

or in simple:

$a = 'foo';
$b = 'my $a is: '.$a;
$a = 'bar';

wont change $b to 'bar' and an echo $b; will print out my $a is: foo

answered Aug 12, 2012 at 0:27

Soundz

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