CODEWITHSUNDEEP
phpxmlsvg
j.gooch
j.gooch

Reputation: 305

how do you pass sodipodi as an attribute with xml_file_open in php?

what my program effectively is attempting to do is grab data from an xml file (that used to be an svg file). and with this grab the relevant information from the xml tags as attributes and values. I have my php set like this

foreach($xml_file_open->g->path[0]->attributes() as $attribute => $value)
{
echo $attribute => $value
}

and the output for the xml_file_open attributes request is 

style="fill:#ff0000;fill-rule:evenodd;stroke:#000000;
stroke-width:1px;stroke-linecap:butt;stroke-linejoin:
miter;stroke-opacity:1"
id="path2987"
d="m 631.42859,603.79077 a 212.85715,162.85715 0 1 1
-425.7143,0 212.85715,162.85715 0 1 1 425.7143,0 z"

(3 lines with style and d being intentionally split for readability) whereas instead of getting those 3 lines of data I am attempting to get everything within this tag 

<path
   sodipodi:type="arc"
   style="fill:#ff0000;fill-rule:evenodd;stroke:#000000;stroke-width:1px;
stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
   id="path2987"
   sodipodi:cx="418.57144"
   sodipodi:cy="603.79077"
   sodipodi:rx="212.85715"
   sodipodi:ry="162.85715"
   d="m 631.42859,603.79077 a 212.85715,162.85715 0 1 1
 -425.7143,0 212.85715,162.85715 0 1 1 425.7143,0 z" />

it seems to be the sodipodi: that it won't read as an attribute, how would I get it to read sodipodi:cx/cy etc as an attribute?

Upvotes: 1

Views: 439

Answers (2)

Robert Longson
Robert Longson

Reputation: 124179

Pass the namespace URI to the attributes method to access prefixed attributes:

$attrs = $node->attributes('http://inkscape.sourceforge.net/DTD/sodipodi-0.dtd');
echo $attrs['cx'];

More info at: https://www.php.net/manual/en/simplexmlelement.attributes.php

Upvotes: 1

Joni
Joni

Reputation: 111349

The "sodipodi:"-part of the attribute name is the namespace prefix. How do you read the XML? If you use the DOM API the prefix is available through the DOMNode class.

Upvotes: 1

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