February 12, 2011 
Definition:
function sanitize_post($post, $context = 'display') {}
Sanitize every post field.
If the context is ‘raw’, then the post object or array will get minimal santization of the int fields.
Parameters
- object|array $post: The Post Object or Array
- string $context: Optional, default is ‘display’. How to sanitize post fields.
Return values
returns:The now sanitized Post Object or Array (will be the same type as $post)
Source code
function sanitize_post($post, $context = 'display') {
if ( is_object($post) ) {
// Check if post already filtered for this context
if ( isset($post->filter) && $context == $post->filter )
return $post;
if ( !isset($post->ID) )
$post->ID = 0;
foreach ( array_keys(get_object_vars($post)) as $field )
$post->$field = sanitize_post_field($field, $post->$field, $post->ID, $context);
$post->filter = $context;
} else {
// Check if post already filtered for this context
if ( isset($post['filter']) && $context == $post['filter'] )
return $post;
if ( !isset($post['ID']) )
$post['ID'] = 0;
foreach ( array_keys($post) as $field )
$post[$field] = sanitize_post_field($field, $post[$field], $post['ID'], $context);
$post['filter'] = $context;
}
return $post;
}
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