MODX codeSamples

codeSample.snippet.php

<?php
/**
* codeSample Snippet for rendering ASCII characters of element calls in MODX frontend
* e.g.
* [[codeSample?&element=`QuickEmail`&properties=`debug=1` &cachedFlag=`true`]]
* outputs [[!QuickEmail? &debug=`1`]]
**/ 

$element = $modx->getOption('element', $scriptProperties, null);
$type = $modx->getOption('elementClass', $scriptProperties, 'modSnippet');
$cachedFlag = $modx->getOption('cachedFlag', $scriptProperties, false);
$properties = $modx->getOption('properties', $scriptProperties, null);
$output = null; 
if(!empty($element)){
    $output = "&#91;&#91;";
    $output .= ($cachedFlag) ? "&#33;" : "";
    switch($type){
        case "snippet":
        case "modSnippet":
            break;
        case "chunk":
        case "modChunk":
            $output .= "&#36;";
            break;
        case "resource":
        case "modResource":
            $output .= "&#126;";
            break;
        case "variable":
        case "tv":
        case "modTemplateVariable":
            $output .= "&#42;";
            break;
        case "placeholder":
            $output .= "&#43;";
            break;
    }
    $output .= $element;
    $properties = explode(",",$properties);
    if(!empty($properties)){
        $output .= "&#63;";
        foreach($properties as $property){
            $property = explode("=",$property);
            $output .= " &#38;".$property[0]."&#61;&#96;".$property[1]."&#96;";
        }
    }
    $output .= "&#93;&#93;";
}
return $output;