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Introduce wp_slash() and wp_unslash(). This will be used to cleanup the myriad calls to addslashes*, add_magic_quotes, stripslashes*. see #21767

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git-svn-id: http://core.svn.wordpress.org/trunk@23555 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Ryan Boren 2013-03-01 16:34:48 +00:00
parent 43a7e695e9
commit 53f9496a2f
1 changed files with 42 additions and 0 deletions
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42
wp-includes/formatting.php
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@ -3342,3 +3342,45 @@ function sanitize_trackback_urls( $to_ping ) {
$urls_to_ping = implode( "\n", $urls_to_ping );
return apply_filters( 'sanitize_trackback_urls', $urls_to_ping, $to_ping );
}
/**
* Add slashes to a string or array of strings.
*
* This should be used when preparing data for core API that expects slashed data.
* This should not be used to escape data going directly into an SQL query.
*
* @since 3.6.0
*
* @param string|array $value String or array of strings to slash.
* @return string|array Slashed $value
*/
function wp_slash( $value ) {
if ( is_array( $value ) ) {
foreach ( $value as $k => $v ) {
if ( is_array( $v ) ) {
$value[$k] = wp_slash( $v );
} else {
$value[$k] = addslashes( $v );
}
}
} else {
$value = addslashes( $value );
}
return $value;
}
/**
* Remove slashes from a string or array of strings.
*
* This should be used to remove slashes from data passed to core API that
* expects data to be unslashed.
*
* @since 3.6.0
*
* @param string|array $value String or array of strings to unslash.
* @return string|array Unslashed $value
*/
function wp_unslash( $value ) {
return stripslashes_deep( $value );
}