Contents

Code Reference Functions bp_search_result_match()

bp_search_result_match( $in,  $wordToFind, int $numWordsToWrap = 10 )

Find a certain word in a string, and then wrap around it

Description

Parameters

$in

(Required)

$wordToFind

(Required)

$numWordsToWrap

(Optional)

Default value: 10

Return

(string)

Source

File: bp-search/bp-search-functions.php

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function bp_search_result_match( $in, $wordToFind, $numWordsToWrap = 10 ) {
 
    $words       = preg_split( '/\s+/', $in );
    $wordsToFind = preg_split( '/\s+/', $wordToFind );
 
    foreach ( $wordsToFind as $key => $value ) {
        $found_words = preg_grep( "/" . $value . ".*/i", $words );
        $found_pos   = array_keys( $found_words );
 
        if ( count( $found_pos ) ) {
            $pos = $found_pos[0];
            break;
        }
    }
 
    if ( isset( $pos ) ) {
 
        $start  = ( $pos - $numWordsToWrap > 0 ) ? $pos - $numWordsToWrap : 0;
        $length = ( ( $pos + ( $numWordsToWrap + 1 ) < count( $words ) ) ? $pos + ( $numWordsToWrap + 1 ) : count( $words ) ) - $start;
        $slice  = array_slice( $words, $start, $length );
 
        $pre_start = ( $start > 0 ) ? "&hellip;" : "";
 
        $post_end = ( $pos + ( $numWordsToWrap + 1 ) < count( $words ) ) ? "&hellip;" : "";
 
        $out = $pre_start . implode( ' ', $slice ) . $post_end;
 
        return $out;
    }
 
    return $in;
 
}

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Changelog

Changelog
Version Description
BuddyBoss 1.0.0 Introduced.
Used By
Used By Description
bp-search/bp-search-functions.php: bp_search_reply_intro()

Returns a trimmed reply content string.

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