如何修复“警告非法字符串”？

Question

I was working on another PHP version. But when i upload the site to client server due to Different PHP version i am getting these errors

Warning: Illegal string offset 'name' in /homepages/3/d227794433/htdocs/flyefg/wp-content/plugins/gameplan-shortcodes/shortcodes/testimonial.php on line 53

Warning: Illegal string offset 'position' in /homepages/3/d227794433/htdocs/flyefg/wp-content/plugins/gameplan-shortcodes/shortcodes/testimonial.php on line 53

Warning: Illegal string offset 'company' in /homepages/3/d227794433/htdocs/flyefg/wp-content/plugins/gameplan-shortcodes/shortcodes/testimonial.php on line 53

Warning: Illegal string offset 'name' in /homepages/3/d227794433/htdocs/flyefg/wp-content/plugins/gameplan-shortcodes/shortcodes/testimonial.php on line 53

Warning: Illegal string offset 'position' in /homepages/3/d227794433/htdocs/flyefg/wp-content/plugins/gameplan-shortcodes/shortcodes/testimonial.php on line 53

Warning: Illegal string offset 'company' in /homepages/3/d227794433/htdocs/flyefg/wp-content/plugins/gameplan-shortcodes/shortcodes/testimonial.php on line 53

Warning: Illegal string offset 'name' in /homepages/3/d227794433/htdocs/flyefg/wp-content/plugins/gameplan-shortcodes/shortcodes/testimonial.php on line 53

Warning: Illegal string offset 'position' in /homepages/3/d227794433/htdocs/flyefg/wp-content/plugins/gameplan-shortcodes/shortcodes/testimonial.php on line 53

Warning: Illegal string offset 'company' in /homepages/3/d227794433/htdocs/flyefg/wp-content/plugins/gameplan-shortcodes/shortcodes/testimonial.php on line 53

Code on Line 53 is

$output .= '<div class="name">'.$atts['name'].($atts['position']?', '.$atts['position']:'').($atts['company']?' - '.$atts['company']:'').'</div>';

Whole code is (Line 35-62)

function parse_testimonial_item($atts, $content, $id){
    $position = isset($atts['position']) ? $atts['position'] : '';
    $name = isset($atts['name']) ? $atts['name'] : '';
    $company = isset($atts['company']) ? $atts['company'] : '';
    wp_enqueue_script( 'jquery-isotope');
    global $testimonial_slides;

    $output = '';
    if($testimonial_slides > 1){
        if(function_exists( 'head_slide' )){
            $output .= head_slide($testimonial_slides, '', '', array('page'=>true));
        }
    }
    $output .= '<div class="testimonial style-1">';
    $output .= '<div class="tt-content icon-quote-right">';
    $output .= strip_tags($content);
    $output .= '<div class="tt-tooltip"><!----></div>';
    $output .= '</div>';
    $output .= '<div class="name">'.$atts['name'].($atts['position']?', '.$atts['position']:'').($atts['company']?' - '.$atts['company']:'').'</div>';
    $output .= '</div>';
    if($testimonial_slides > 1){
        if(function_exists( 'footer_slide' )){
            $output .= footer_slide(array('page'=>true));
        }
    }
    return $output;

}

Thank you

Answer 1

the array variable $atts does not contain 'name,position' etc thats why you are getting this error. check the data that is coming in the array $atts. Just replace $atts with @$atts problem solved.