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Source View: editable_extensions

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Source View

Line Code
103      $editable_extensions = array('php', 'txt', 'text', 'js', 'css', 'html', 'htm', 'xml', 'inc', 'include');
104
105      /**
106       * Filter file type extensions editable in the plugin editor.
107       *
108       * @since 2.8.0
109       *
110       * @param array $editable_extensions An array of editable plugin file extensions.
111       */
112      $editable_extensions = (array) apply_filters( 'editable_extensions', $editable_extensions );
113
114      if ( ! is_file($real_file) ) {
115           wp_die(sprintf('<p>%s</p>', __('No such file exists! Double check the name and try again.')));
116      } else {
117           // Get the extension of the file
118           if ( preg_match('/\.([^.]+)$/', $real_file, $matches) ) {
119                $ext = strtolower($matches[1]);
120                // If extension is not in the acceptable list, skip it
121                if ( !in_array( $ext, $editable_extensions) )