Monday, 23 September 2019
PHP Parse HTML code
Answer
Answer
Possible Duplicate:
Best methods to parse HTML
How can I parse HTML code held in a PHP variable if it something like:
T1
Lorem ipsum.T2
The quick red fox...T3
... jumps over the lazy brown FROG!
I want to only get the text that's between the headings and I understand that it's not a good idea to use Regular Expressions.
Answer
Use PHP Document Object Model:
$str = 'T1
Lorem ipsum.T2
The quick red fox...T3
... jumps over the lazy brown FROG';
$DOM = new DOMDocument;
$DOM->loadHTML($str);
//get all H1
$items = $DOM->getElementsByTagName('h1');
//display all H1 text
for ($i = 0; $i < $items->length; $i++)
echo $items->item($i)->nodeValue . "
";
?>
This outputs as:
T1
T2
T3
[EDIT]: After OP Clarification:
If you want the content like Lorem ipsum. etc, you can directly use this regex:
$str = 'T1
Lorem ipsum.T2
The quick red fox...T3
... jumps over the lazy brown FROG';
echo preg_replace("#.*?#", "", $str);
?>
this outputs:
Lorem ipsum.The quick red fox...... jumps over the lazy brown FROG
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