Thank you Pupilla! If I understood well the lines:
if ( get_user_meta( $author->ID, 'ts_fab_googleplus', true ) ) {
if ( ts_fab_is_url( get_user_meta( $author->ID, 'ts_fab_googleplus', true ) ) ) {
$ts_fab_googleplus_url = get_user_meta( $author->ID, 'ts_fab_googleplus', true ) . '?rel=author';
} else {
$ts_fab_googleplus_url = 'https://plus.google.com/' . get_user_meta( $author->ID, 'ts_fab_googleplus', true ) . '?rel=author';
}
Become:
if ( get_user_meta( $author->ID, 'ts_fab_googleplus', true ) ) {
if ( ts_fab_is_url( get_user_meta( $author->ID, 'ts_fab_googleplus', true ) ) ) {
$ts_fab_googleplus_url = get_user_meta( $author->ID, 'ts_fab_googleplus', true ) . ;
} else {
$ts_fab_googleplus_url = 'https://plus.google.com/' . get_user_meta( $author->ID, 'ts_fab_googleplus', true ) . ;
}
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correct?
Thanks again!