PHP/regex: How to get the string value of HTML tag?

Question

I need help on regex or preg_match because I am not that experienced yet with regards to those so here is my problem.

I need to get the value \"get me\" but I think

Answer 1

The following php snippets would return the text between html tags/elements.

regex : "/tagname(.*)endtag/" will return text between tags.

i.e.

$regex="/[start_tag_name](.*)[/end_tag_name]/";
$content="[start_tag_name]SOME TEXT[/end_tag_name]";
preg_replace($regex,$content); 

It will return "SOME TEXT".

Answer 2

$userinput = "http://www.example.vn/";
//$url = urlencode($userinput);
$input = @file_get_contents($userinput) or die("Could not access file: $userinput");
$regexp = "<tagname\s[^>]*>(.*)<\/tagname>";
//==Example:
//$regexp = "<div\s[^>]*>(.*)<\/div>";

if(preg_match_all("/$regexp/siU", $input, $matches, PREG_SET_ORDER)) {
    foreach($matches as $match) {
        // $match[2] = link address 
        // $match[3] = link text
    }
}

Answer 3

Try this

$str = '<option value="123">abc</option>
        <option value="123">aabbcc</option>';

preg_match_all("#<option.*?>([^<]+)</option>#", $str, $foo);

print_r($foo[1]);

Answer 4

<?php
function getTextBetweenTags($string, $tagname) {
    $pattern = "/<$tagname ?.*>(.*)<\/$tagname>/";
    preg_match($pattern, $string, $matches);
    return $matches[1];
}

$str = '<textformat leading="2"><p align="left"><font size="10">get me</font></p></textformat>';
$txt = getTextBetweenTags($str, "font");
echo $txt;
?>

That should do the trick

Answer 5

try $pattern = "<($tagname)\b.*?>(.*?)</\1>" and return $matches[2]

Answer 6

this might be old but my answer might help someone

You can simply use

$str = '<textformat leading="2"><p align="left"><font size="10">get me</font></p></textformat>';
echo strip_tags($str);

https://www.php.net/manual/en/function.strip-tags.php