Implode / Join

[Jeroen De Dauw]

Academic people apparently don't know about it. This is the second time I find something like this in code written by academics :)

public function getText() {
    $textImage = "";
    $tmp = $this->lineList;
    $nb = 0;

    $nb = sizeof( $tmp );
    for ( $i = 1; $i <= $nb; $i++ ) {

        if ( $i == 1 ) $textImage = $tmp\[$i\];
        else $textImage = $textImage . "\\n" . $tmp\[$i\];
    }
    return $textImage;
}

Jeroen De Dauw
Blog ; Wiki