数据属性中的PHP字符串语法错误

Question

This is the correct syntax <div class="d" data-slick='{"slidesToShow": 4}'>

And my php code $output .= '<div class="fashmag-gallery-half" data-slick="">';

I have tried but no luck, what's wrong here?

$output .= '<div class="fashmag-gallery-half" data-slick="{"slidesToShow": 4}">';

Answer 1

you can't write double quotes like that

it should be something like

$output .= "<div class=\"fashmag-gallery-half\" data-slick=\"{\"slidesToShow\": 4}\">";