sanitize_post() WP 1.0

Sanitize every post field.

If the context is 'raw', then the post object or array will get minimal sanitization of the integer fields.

No Hooks.

Return

Object/WP_Post/Array. The now sanitized Post Object or Array (will be the same type as $post).

Usage

sanitize_post( $post, $context );

$post(object/WP_Post/array) (required)

The Post Object or Array

$context(string)

How to sanitize post fields. Accepts 'raw', 'edit', 'db', or 'display'.
Default: 'display'

Code of sanitize_post: wp-includes/post.php ^{VER 4.9.8}

<?php
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;
	} elseif ( is_array( $post ) ) {
		// Check if post already filtered for this context.
		if ( isset($post['filter']) && $context == $post['filter'] )
			return $post;
		if ( !isset($post['ID']) )
			$post['ID'] = 0;
		foreach ( array_keys($post) as $field )
			$post[$field] = sanitize_post_field($field, $post[$field], $post['ID'], $context);
		$post['filter'] = $context;
	}
	return $post;
}

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