Online PHP editor | output for kcmDi

@ 2014-06-18T21:39:53Z

<?php
$xml=simplexml_load_string(<<<XML
<products>
  <product id="001">
    <name>Shirt 1 - Women's</name>
    <price>12.00</price>
    <color>blue</color>
  </product>

  <product id="002">
    <name>Shirt 1 - Men's</name>
    <price>12.00</price>
    <color>red</color>
  </product>
  <product id="023">
    <name>Shirt 12 - Women's</name>
    <price>15.00</price>
    <color>purple</color>
  </product>

  <product id="024">
    <name>Shirt 12 - Men's</name>
    <price>15.00</price>
    <color>yellow</color>
  </product>

</products>
XML
);
foreach($xml->xpath('//product[]') as $product)
{
    echo $product->attributes()->id;
    echo "\n";
    echo $product->name;
    echo "\n";
    echo $product->price;
    echo "\n";
    echo $product->color;
    echo "\n\n";
}

Output for 8.3.0 - 8.3.6: Warning: SimpleXMLElement::xpath(): Invalid expression in /in/kcmDi on line 30 Warning: SimpleXMLElement::xpath(): xmlXPathEval: evaluation failed in /in/kcmDi on line 30 Warning: foreach() argument must be of type array|object, false given in /in/kcmDi on line 30
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18: Warning: SimpleXMLElement::xpath(): Invalid expression in /in/kcmDi on line 30 Warning: SimpleXMLElement::xpath(): xmlXPathEval: evaluation failed in /in/kcmDi on line 30 Warning: foreach() argument must be of type array|object, bool given in /in/kcmDi on line 30
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33: Warning: SimpleXMLElement::xpath(): Invalid expression in /in/kcmDi on line 30 Warning: SimpleXMLElement::xpath(): xmlXPathEval: evaluation failed in /in/kcmDi on line 30 Warning: Invalid argument supplied for foreach() in /in/kcmDi on line 30

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