json_encode( $atts, JSON_UNESCAPED_SLASHES ); not compatible with PHP 5.3.0

[TronicLabs]

Code Snippets Version 2.0-dev

GitHub >> code-snippets/blob/2.0/includes/editor.php

in line 27 >> ERROR with PHP 5.3.0

$atts = json_encode( $atts, JSON_UNESCAPED_SLASHES )

this not compatible with PHP version < 5.4.0
temporary I have adopted this solution

    if ( $json_encode ) {
        if (version_compare(phpversion(), '5.4.0', '<')) {
            $atts = json_encode( $atts );
        }else{
            $atts = json_encode( $atts, JSON_UNESCAPED_SLASHES );   
        }       
    };

[sheabunge]

It looks like there is a pre-5.4 fallback here.

[sheabunge]

I've merged your fix and added the fallback from the Stack Overflow post. Thanks!