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Source View: customize_sanitize_js_{$this->id}

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
237
238      /**
239       * Escape the parameter's value for use in JavaScript.
240       *
241       * @since 3.4.0
242       *
243       * @return mixed The requested escaped value.
244       */
245      public function js_value() {
246           $value = apply_filters( "customize_sanitize_js_{$this->id}", $this->value(), $this );
247
248           if ( is_string( $value ) )
249                return html_entity_decode( $value, ENT_QUOTES, 'UTF-8');
250
251           return $value;
252      }
253
254      /**
255       * Check if the theme supports the setting and check user capabilities.