Welcome, visitor! Log in
 

Source View: sanitize_text_field

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: apply_filters( "hook_name", "what_to_filter" ).

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
2855           $filtered = str_replace($match[0], '', $filtered);
2856           $found = true;
2857      }
2858
2859      if ( $found ) {
2860           // Strip out the whitespace that may now exist after removing the octets.
2861           $filtered = trim( preg_replace('/ +/', ' ', $filtered) );
2862      }
2863
2864      return apply_filters('sanitize_text_field', $filtered, $str);
2865 }
2866
2867 /**
2868  * i18n friendly version of basename()
2869  *
2870  * @since 3.1.0
2871  *
2872  * @param string $path A path.
2873  * @param string $suffix If the filename ends in suffix this will also be cut off.