example_find_text.php ➔ find_contains() - Code Metrics - Inspection of "[+]: add more examples" - voku/simple_html_dom - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Lars

created 2019-10-20 12:04 UTC

example_find_text.php ➔ find_contains() A

↳ Parent: Project

Complexity

Conditions	3
Paths	3

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
nc	3
nop	3
dl	0
loc	16
rs	9.7333
c	0
b	0
f	0

<?php

use voku\helper\SimpleHtmlDomInterface;
use voku\helper\SimpleHtmlDomNode;
use voku\helper\SimpleHtmlDomNodeInterface;

require_once '../vendor/autoload.php';

/**
 * @param \voku\helper\HtmlDomParser $dom
 * @param string                     $selector
 * @param string                     $keyword
 *
 * @return SimpleHtmlDomInterface[]|SimpleHtmlDomNodeInterface
 */
function find_contains(
    \voku\helper\HtmlDomParser $dom,
    string $selector,
    string $keyword
) {
    // init
    $elements = new SimpleHtmlDomNode();

    foreach ($dom->find($selector) as $e) {
        if (strpos($e->innerText(), $keyword) !== false) {
            $elements[] = $e;
        }
    }

    return $elements;
}

// -----------------------------------------------------------------------------

$html = '
<p class="lall">lall<br></p>
<p class="lall">foo</p>
<ul><li class="lall">test321<br>foo</li><!----></ul>
';

$document = new \voku\helper\HtmlDomParser($html);

foreach (find_contains($document, '.lall', 'foo') as $child_dom) {
    echo $child_dom->html() . "\n";
}


1			<?php
2
3			use voku\helper\SimpleHtmlDomInterface;
4			use voku\helper\SimpleHtmlDomNode;
5			use voku\helper\SimpleHtmlDomNodeInterface;
6
7			require_once '../vendor/autoload.php';
8
9			/**
10			* @param \voku\helper\HtmlDomParser $dom
11			* @param string $selector
12			* @param string $keyword
13			*
14			* @return SimpleHtmlDomInterface[]\|SimpleHtmlDomNodeInterface
15			*/
16			function find_contains(
17			\voku\helper\HtmlDomParser $dom,
18			string $selector,
19			string $keyword
20			) {
21			// init
22			$elements = new SimpleHtmlDomNode();
23
24			foreach ($dom->find($selector) as $e) {
25			if (strpos($e->innerText(), $keyword) !== false) {
26			$elements[] = $e;
27			}
28			}
29
30			return $elements;
31			}
32
33			// -----------------------------------------------------------------------------
34
35			$html = '
36			<p class="lall">lall<br></p>
37			<p class="lall">foo</p>
38			<ul><li class="lall">test321<br>foo</li><!----></ul>
39			';
40
41			$document = new \voku\helper\HtmlDomParser($html);
42
43			foreach (find_contains($document, '.lall', 'foo') as $child_dom) {
44			echo $child_dom->html() . "\n";
45			}
46

voku / simple_html_dom

Push — master ( c39a14...8d69cc )

example_find_text.php ➔ find_contains() A

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