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DOMDocument xpath查询图像扩展不等于特定的ext?_Dom_Xpath_Domdocument - Fatal编程技术网

DOMDocument xpath查询图像扩展不等于特定的ext?

DOMDocument xpath查询图像扩展不等于特定的ext?,dom,xpath,domdocument,Dom,Xpath,Domdocument,从png扩展获取所有图像 $xpath = new DOMXPath( $htmlget); $nodelist = $xpath->query("//img[!ends-with(@src, "png")]"); 我知道这不起作用,我希望能够跳过png的图像,而不是xpath中的图像是一个函数,而不是运算符。尝试: //img[not(ends-with(@src, 'png'))] 还请注意,我已经从双引号改为单引号,因为xpath字符串本身由“”分隔,我认为包含(“

从png扩展获取所有图像

$xpath = new DOMXPath( $htmlget);
       $nodelist = $xpath->query("//img[!ends-with(@src, "png")]");

我知道这不起作用,我希望能够跳过png的图像,而不是xpath中的图像是一个函数,而不是运算符。尝试:

//img[not(ends-with(@src, 'png'))]
还请注意,我已经从双引号改为单引号,因为xpath字符串本身由

分隔,我认为包含(“src”),但是否包含工作?