I want to find a way for excerpt function to display exactly what i want inside a single post. the excerpt itself has starting and ending point as parameters to go and fetch the data. but what if i want to use words instead of them.

default:

$theExcerpt = get_the_content();
echo substr($theExcerpt,0,200);

I want this:

$theExcerpt = get_the_content();
echo substr($theExcerpt,'begining of paragraph', 'end of paragraph');

I want to find a way for excerpt function to display exactly what i want inside a single post. the excerpt itself has starting and ending point as parameters to go and fetch the data. but what if i want to use words instead of them.

default:

$theExcerpt = get_the_content();
echo substr($theExcerpt,0,200);

I want this:

$theExcerpt = get_the_content();
echo substr($theExcerpt,'begining of paragraph', 'end of paragraph');

• excerpt

Share Improve this question edited Jan 10, 2020 at 16:22 Ashur asked Jan 10, 2020 at 11:23 AshurAshur 2333 silver badges88 bronze badges

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1 Answer 1

Sorted by: Reset to default 1

I think this is more a PHP than a WP question. Try using a regular expression with preg_match:

$theExcerpt = get_the_content();
$returnValue = preg_match('/(string01)(.*)(string02)/', $theExcerpt); 
echo $returnValue[0];

You have to replace string01 and string02 with your 'begining of paragraph' and 'end of paragraph'. There might be a more elegant way of using preg_match, but I think this will do the trick.

Don't forget to escape the output