這不是一個愚蠢的問題。其他人缺少print_r中的屬性。 但我根本無法訪問屬性xlink:href。PHP SimpleXML缺少屬性
這裏就是我已經試過:
$xml = simplexml_load_string($imageSVG);
$image = $xml->g->image; // works
$style = $xml->g->image->style; // works
$style = $xml->g->image['style']; // works
$remoteHref = $xml->g->image['xlink:href']; // doesn't work
$remoteHref = $xml->g->image['href']; // doesn't work
$remoteHref = $xml->g->image->href; // doesn't work
$array= $xml->g->image->attributes('xlink'); // 0 elements in the array
這裏的輸入XML:
<?xml version="1.0" encoding="UTF-8" standalone="no" ?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="351" height="351" xml:space="preserve"><desc></desc><defs></defs><g transform="translate(145 175) scale(0.4 0.4)"><image xlink:href="http://cdn.katori.com/BfFEEXuBTrii818CNQvN_71344PL.jpg" style="stroke: none; stroke-width: 1; stroke-dasharray: ; stroke-linecap: butt; stroke-linejoin: miter; stroke-miterlimit: 10; fill: rgb(0,0,0); opacity: 1;" transform="translate(-300 -300)" width="600" height="600" preserveAspectRatio="none"></image></g></svg>
謝謝! -matt
這不是傻瓜? [有數百個這樣的血腥](http://stackoverflow.com/search?q=%5Bphp%5D+simplexml+namespace):P(但是,如果你不知道給你的搜索添加'命名空間'可能有點困難)。 – Wrikken
[Simplexml使用命名空間獲取屬性]的可能重複(http://stackoverflow.com/questions/13511217/simplexml-get-attributes-with-a-namespace) – Wrikken