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Hi,
I had the same issue a few month ago. My solution was similar to yours. I highlighted the search query.
Do you found a way not to specify each block individually?
I have a lot of blocks with individual field names and I don’t want to set every block manually.
Here’s my code:
$content = get_the_content();
$blocks = parse_blocks( $content);
foreach( $blocks as $block ) {
$outercontent = array();
if ($block['blockName'] == 'acf/pagehead') {
$inner = $block['attrs']['data']['content'];
$outercontent[] = $inner;
} elseif ($block['blockName'] == 'acf/andsoon') {
$inner = $block['attrs']['data']['andsoon'];
$outercontent[] = $inner;
}
foreach ($outercontent as $innercontent){
$innercontent = strip_tags( $innercontent );
$keyword = $s;
$keyword = explode(' ',trim($keyword));
$keyword = $keyword[0];
$regex = "/\b" . $keyword . "\w*/i";
if ( preg_match_all( $regex, $innercontent ) ) {
$str = preg_replace( "/\w*$keyword\w*/i", "<b>$0</b>", $innercontent );
$keywordl = strlen( $keyword );
$keywordpos = stripos( $str, $keyword );
$strl = strlen($str);
$str = substr( $str, $keywordpos - 3, 130 );
echo '<li>...'.$str.'...</li>';
}
}
}
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