Source View: user_{$field}

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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
1152                $value = apply_filters("pre_{$field}", $value);
1153           } else {
1154                $value = apply_filters("pre_user_{$field}", $value);
1155           }
1156      } else {
1157           // Use display filters by default.
1158           if ( $prefixed )
1159                $value = apply_filters($field, $value, $user_id, $context);
1160           else
1161                $value = apply_filters("user_{$field}", $value, $user_id, $context);
1162      }
1163
1164      if ( 'user_url' == $field )
1165           $value = esc_url($value);
1166
1167      if ( 'attribute' == $context )
1168           $value = esc_attr($value);
1169      else if ( 'js' == $context )
1170           $value = esc_js($value);