For example:
$html = "<div title='test a' class='a' classes='testing custom attribute with -' >test a</div>
<div title='test b' class='b' >test b</div>
<div title='test c' class='c' >test c</div>";
$htmldom = str_get_html($html);
$ab = $htmldom->find("div[class=a]");
foreach($ab as $e){
echo $e->classes;
}
This gives me response like: "testing custom attribute with -"
But when i place '-' in custom attribute, like:
$html = "<div title='test a' class='a' class-es='testing custom attribute with -' >test first</div>
<div title='test b' class='b' >test b</div>
<div title='test c' class='c' >test c</div>";
$htmldom = str_get_html($html);
$div_a = $htmldom->find("div[class=a]");
foreach($div_a as $e){
echo $e->class-es;
}
This is responding with an error:
"Notice: Use of undefined constant es - assumed 'es' in E:..."
Any help will be appreciated... Thanks in advance.
Seems php. http://php.net/manual/en/sdo.sample.getset.php
Don't use object property access syntax, use the array index way: $e['class-es'] (...and maybe ->{'class-es'} could also work)