laravel print json没有转换为htmlentities

Question

Hi I am new to templates and laravel.

I have changed the laravel delimiters to [[]] and [[[]]] using

Blade::setContentTags("[[", "]]");
Blade::setEscapedContentTags("[[[", "]]]");

Now I want to pass the json to a javascript variable like

var somevariable = [[json_encode($variableFromController)]];

but this converts the json string to html entities like

{"index":200}

I searched and Found that {{!!json_encode($variableFromController)!!}} should work but doing this in my system like [[!!json_encode($variableFromController)!!]] does not makes any impact.

I Know I can do something like <?php echo json_encode($variableFromController) ?> but this is the last thing I want to try. is there any laravel specific thing I can do?

Answer 1

at first Blade::setContentTags("[[", "]]"); means that replace {!! with [[. and Blade::setEscapedContentTags("[[[", "]]]"); is replacing {{ with [[[.

so for your condition [[ json_encode($variableFromController) ]] is the equivalent for {!! json_encode($variableFromController) !!}