ryanhellyer

<?php
/* 
 * Disable plugin updates
 *
 * @param array  $r   Response header
 * @param string $url The update URL
 */
function slug_hidden_plugin( $r, $url ) {
	if ( 0 !== strpos( $url, 'http://api.wordpress.org/plugins/update-check' ) )
		return $r; // Not a plugin update request. Bail immediately.

ryanhellyer

<?php

/* 
 * Disable theme updates
 *
 * @param array  $r   Response header
 * @param string $url The update URL
 */
function slug_hidden_theme( $r, $url ) {
	if ( 0 !== strpos( $url, 'http://api.wordpress.org/themes/update-check' ) )

ryanhellyer

<?php
check_ajax_referer( 'random_nonce_name' );
?>

ryanhellyer

<?php
$link = home_url();
$link = wp_nonce_url( $link, 'random_nonce_name' );
?>
<a href="<?php echo $link; ?>">link</a>

ryanhellyer

<form action="" method="POST">
	<?php wp_nonce_field( 'random_nonce_name' ); ?>
	...
</form>

ryanhellyer

<?php if ( current_user_can( 'manage_options' ) ) {
	update_option( 'random_option', $_POST['random_option'] );
}
?>

ryanhellyer

<?php
update_option( 'random_option', $_POST['random_option'] );
?>

ryanhellyer

<?php
update_option( 'random_option', $_POST['random_option'] )
?>
<form action="" method="POST">
	<input type="text" name="random_option" value="" />
	<input type=submit" value="Submit" />
</form>

ryanhellyer

<?php
	check_admin_referer( 'random_nonce_name' );
?>

ryanhellyer

<a href="<?php echo esc_url( $_SERVER['PHP_SELF'] . '?foo=bar' ) ?>">link title</a>