Get a value using regex in php?

Question

How can I get price 1.199,00 from below html using preg_match_all?

`<h4><span class="price_label">Preis:&nbsp;</span>1.199,00 Euro &nbsp;(inkl. 19% MwSt.)</h4>`

Code

<?php
     $pattern = '#'.$regex.'#';
     preg_match_all($pattern, $data, $price);
     print_r(price);
    ?>

Please show us the Regex that you tried.

Rabban
– Rabban

2017-01-06 12:25:29 +00:00
Commented Jan 6, 2017 at 12:25 — Rabban
– Rabban, Commented Jan 6, 2017 at 12:25

arkascha · Accepted Answer · 2017-01-06 12:08:55Z

1

This would be a simple example:

<?php
$subject = '<h4><span class="price_label">Preis:&nbsp;</span>1.199,00 Euro &nbsp;(inkl. 19% MwSt.)</h4>';
$pattern = '|<span[^>]+class="price_label".*>[^<]+</span>([0-9.,]+)\s*.*$|';
preg_match($pattern, $subject, $tokens);
var_dump($tokens[1]);

The output obviously is:

string(8) "1.199,00"

Note however that it is questionable to use regular expressions to parse HTML markup or extract values from it. Such solutions tend to be picky, so not robust against minor modifications of the markup. It is far better to use a DOM parser.

answered Jan 6, 2017 at 12:08

arkascha

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