json_2page_2default_8php_source.html

 <?php
 elgg_set_http_header("Content-Type: application/json;charset=utf-8");

 echo elgg_extract('body', $vars, '');
elgg_set_http_header
elgg_set_http_header($header, $replace=true)
Set a response HTTP header.
Definition: elgglib.php:57

echo
elgg echo
Translates a string.
Definition: languages.js:43

$vars
if(!array_key_exists($size, $icon_sizes)) $vars['size']
Definition: default.php:27

elgg_extract
elgg_extract($key, $array, $default=null, $strict=true)
Checks for $array[$key] and returns its value if it exists, else returns $default.
Definition: elgglib.php:1131