I have PHP array defined like this:
{
"data": [
{
"content": "Build your communication",
"property": null,
"name": "description"
},
{
"content": "simplify it",
"property": "og:title",
"name": null
},
{
"content": "unleash the effectiveness",
"property": "og:description",
"name": null
},
{
"content": "https://uploads-ssl.webflow.com//%%20SETTINGS.png",
"property": "og:image",
"name": null
}
}
How can I search trough property keys and return just array groups where property field with values og: as a part of the string is defined.
$crawler = new Crawler(file_get_contents($url));
$items = $crawler->filter('meta');
$metaData = [];
foreach ($items as $item) {
$itemCrawler = new Crawler($item);
$content = $itemCrawler->eq(0)->attr('content');
$property = $itemCrawler->eq(0)->attr('property');
$name = $itemCrawler->eq(0)->attr('name');
$metaData = [
'content' => $content,
'property' => $property,
'name' => $name,
];
}
return $metaData;;
Tried with :
if(substr( $data['property'], 0, 3 ) === 'og:') {}
Returns just first one.
Can someone help?
Answer
This should work for you. $ret will hold all objects where the property “property” contains “og:”.
$items = json_decode('{
"data": [
{
"content": "Build your communication",
"property": null,
"name": "description"
},
{
"content": "simplify it",
"property": "og:title",
"name": null
},
{
"content": "unleash the effectiveness",
"property": "og:description",
"name": null
},
{
"content": "https://uploads-ssl.webflow.com//%%20SETTINGS.png",
"property": "og:image",
"name": null
}
]}');
$ret = array_filter($items->data, function($item) {
return strstr($item->property, "og:");
});