Replacing text using add_filter

Question

I'm trying to replace "More Details" text from the below functions using an add_filter hook

function awsm_job_more_details( $link, $view ) {
        $more_dtls_link = sprintf( '<div class="awsm-job-more-container"><%1$s class="awsm-job-more"%3$s>%2$s <span></span></%1$s></div>', ( $view === 'grid' ) ? 'span' : 'a', esc_html__( 'More Details', 'wp-job-openings' ), ( $view === 'grid' ) ? '' : ' href="' . esc_url( $link ) . '"' );
        echo apply_filters( 'awsm_jobs_listing_details_link', $more_dtls_link, $view );
    }

What I tried.....

function example_callback( $more_dtls_link, $view ) {
    $more_dtls_link = sprintf( '<div class="awsm-job-more-container"><%1$s class="awsm-job-more"%3$s>%2$s <span></span></%1$s></div>', ( $view === 'grid' ) ? 'span' : 'a', esc_html__( 'Hello World', 'wp-job-openings' ), ( $view === 'grid' ) ? '' : ' href="' . esc_url( $link ) . '"' );
    return $more_dtls_link;
}
add_filter( 'awsm_jobs_listing_details_link', 'example_callback',10, 2);

Text is getting replaced to "Hello World" but the link is broken on the Button. May I know what I'm missing here??

Answer 1

I just managed to fix it using string replacement function in php.

function replace_btn_text( $more_dtls_link, $view ) {
    $link = htmlspecialchars($more_dtls_link);
    $str = str_replace('More Details', 'View Details', $link);
    $new_link = htmlspecialchars_decode($str);
    return $new_link;
}
add_filter( 'awsm_jobs_listing_details_link', 'replace_btn_text',10, 2);

Suggest me if I need to do any improvements here..