1.11/output_2icon_8php_source.html

 <?php
 $class = (array) elgg_extract("class", $vars);
 $class[] = "elgg-icon";

 $vars["class"] = $class;

 $attributes = elgg_format_attributes($vars);

 echo "<span $attributes></span>";
$class
$class
Definition: icon.php:11

elgg_extract
elgg_extract($key, array $array, $default=null, $strict=true)
Checks for $array[$key] and returns its value if it exists, else returns $default.
Definition: elgglib.php:1246

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

$vars
$vars["class"]
Definition: icon.php:14

elgg_format_attributes
elgg_format_attributes(array $attrs=array())
Converts an associative array into a string of well-formed attributes.
Definition: output.php:139

$attributes
$attributes
Definition: icon.php:16