how can I get the value by tagnames in php?

Question

could you give a suggestion to my code , please ?

$string = "<li>CIs = <a href="http://localhost/itop/web/pages/UI.pdomhp?operation=details&class=FunctionalCI&id=49&c[menu]=ConfigManagementOverview" title="Functional CI::49">Sep Console04</a>, 42 49, Sep11, Sep Console04<br/><a href="http://localhost/itop/web/pages/UI.php?operation=details&class=FunctionalCI&id=50&c[menu]=ConfigManagementOverview" title="Functional CI::50">Sep Console05</a>, 42 50, Sep11, Sep Console05<br/><a href="http://localhost/itop/web/pages/UI.php?operation=details&class=FunctionalCI&id=53&c[menu]=ConfigManagementOverview" title="Functional CI::53">Sep Engine CO04</a>, 42 53, Sep11, Sep Engine CO04</li>";
$doc = new DOMDocument(); 
$doc->loadHtml($string);
$result_data = $doc->getElementsByTagName('li');

But, I couldn't get the correct result . thanks all of you !

Best regards,

Anwar

What are you getting and what is the expected result? Are you getting any error? (cause I suspect you are indeed getting a parser error) — Tivie, Mar 06 '15 at 14:38
yes, you are right . I got the following error message: " Catchable fatal error: Object of class DOMNodeList could not be converted to string " thanks ! — Anwar Ahmat, Mar 06 '15 at 14:49

score 1 · Accepted Answer · edited May 23 '17 at 12:06

I think you're really close

The following will do the trick:

$string = '<li>CIs = <a href="http://localhost/itop/web/pages/UI.pdomhp?operation=details&class=FunctionalCI&id=49&c[menu]=ConfigManagementOverview" title="Functional CI::49">Sep Console04</a>, 42 49, Sep11, Sep Console04<br/><a href="http://localhost/itop/web/pages/UI.php?operation=details&class=FunctionalCI&id=50&c[menu]=ConfigManagementOverview" title="Functional CI::50">Sep Console05</a>, 42 50, Sep11, Sep Console05<br/><a href="http://localhost/itop/web/pages/UI.php?operation=details&class=FunctionalCI&id=53&c[menu]=ConfigManagementOverview" title="Functional CI::53">Sep Engine CO04</a>, 42 53, Sep11, Sep Engine CO04</li>';
$doc = new DOMDocument(); 
$doc->loadHtml($string);
$liList = $doc->getElementsByTagName('li');
$result_data = array();
foreach ($liList as $li) {
    $result_data[] = $li->nodeValue;
}

see: Get ul li a string values and store them in a variable or array php

n-dru · Answer 2 · 2015-03-06T14:54:22.407

0

Use single quotes before <li> and after </li>

Also change all & to & in your string, they are special characters that need to be converted to HTML:

$string = str_replace('&','&amp;', $string);

edited Mar 06 '15 at 14:54

answered Mar 06 '15 at 14:38

n-dru

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I couldn't get your mean. could you explain with more detail , please ? thanks ! – Anwar Ahmat Mar 06 '15 at 14:51

how can I get the value by tagnames in php?

2 Answers2