I want to receive an array that contains all the h1 tag values from a text
Example, if this where the given input string:
hello
random text
title number two!
I need to receive an array containing this:
titles[0] = 'hello',
titles[1] = 'title number two!'
I already figured out how to get the first h1 value of the string but I need all the values of all the h1 tags in the given string.
I'm currently using this to receive the first tag:
function getTextBetweenTags($string, $tagname)
{
$pattern = "/<$tagname ?.*>(.*)<\/$tagname>/";
preg_match($pattern, $string, $matches);
return $matches[1];
}
I pass it the string I want to be parsed and as $tagname I put in "h1".
I didn't write it myself though, I've been trying to edit the code to do what I want it to but nothing really works.
I was hoping someone could help me out.
Thanks in advance.
Answer
you could use simplehtmldom:
function getTextBetweenTags($string, $tagname) {
// Create DOM from string
$html = str_get_html($string);
$titles = array();
// Find all tags
foreach($html->find($tagname) as $element) {
$titles[] = $element->plaintext;
}
}
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