Posted by jhullu@gmail.com on 07/18/06 10:40

ok, it's works...

thanks for your help.


Noodle wrote:
> You will have to read the whole file to perform this task, but if your
> using PHP5 this can be done in 1 step, using the get
> file_get_contents() method to read the xml document into a string.
>
> The following code will make the value change, and it isn't much
> trouble to do...
>
> <?php
>
> # Set Values
> $my_file = 'myfile.xml';
> $new_value = 'Test updated';
>
> # Get file contents
> $xml = file_get_contents($my_file);
>
> # Regex
> $xml = preg_replace('<exo id="(.*)" value="(.*)" />', "exo id=\"$1\"
> value=\"$new_value\" /", $xml);
>
> # Write file out again
> file_put_contents($my_file, $xml);
>
> ?>
>
>
> jhullu@gmail.com wrote:
> > Hi all
> >
> > can I update a xml node AND write the new value in a file witout
> > re-write all the file ?
> >
> > sample :
> >
> > my xml file :
> >
> > <sample>
> > <exo id="1" value="Test" />
> > </sample>
> >
> > i want to modify the file like
> >
> > <sample>
> > <exo id="1" value="Test updated" />
> > </sample>
> >
> > is it possible ?

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