wp_kses_no_null()
Removes any invalid control characters in a text string.
Also removes any instance of the \0 string.
No Hooks.
Return
String
. Filtered content.
Usage
wp_kses_no_null( $content, $options );
- $content(string) (required)
- Content to filter null characters from.
- $options(array)
- Set 'slash_zero' => 'keep' when '\0' is allowed.
Default: 'remove'
Changelog
Since 1.0.0 | Introduced. |
wp_kses_no_null() wp kses no null code WP 6.2.2
function wp_kses_no_null( $content, $options = null ) { if ( ! isset( $options['slash_zero'] ) ) { $options = array( 'slash_zero' => 'remove' ); } $content = preg_replace( '/[\x00-\x08\x0B\x0C\x0E-\x1F]/', '', $content ); if ( 'remove' === $options['slash_zero'] ) { $content = preg_replace( '/\\\\+0+/', '', $content ); } return $content; }