CODEWITHSUNDEEP
phpxmlxpath
Dean Olsen
Dean Olsen

Reputation: 131

XPath - trim the leading white space

The code below would work fine if the "name" element in the XML file below didn't have a leading white space. In the XPath expression ss their a way to trim leading XML element white space? Or any other way to deal with such a white space issue? Thanks! 

$xmldoc = simplexml_load_file("products.xml");
$query = $xmldoc->xpath('/products/product[starts-with(name, "Desk")]');
foreach($query as $Products) {
echo $Products->name . " ";
echo $Products->price . "<br>";
}

<products>
<product type="Electronics">
<name> Desktop</name>
<price>499.99</price>
<store>Best Buy</store>
</product>

Upvotes: 3

Views: 5793

Answers (1)

Robin
Robin

Reputation: 9644

The normalize-space function:

/products/product[starts-with(normalize-space(name), "Desk")]

will trim trailing whitespaces from whatever you apply it on.

Upvotes: 8

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