| @@ -69,12 +69,12 @@ | ||
| 69 | 69 | |
| 70 | 70 | /** |
| 71 | 71 | * Replace replacement variables in a string. |
| 72 | 72 | * |
| 73 | - * @param string $string The string. | |
| 73 | + * @param string $replacevar_string The string with replacement variables. | |
| 74 | 74 | * |
| 75 | 75 | * @return string The string with replacement variables replaced. |
| 76 | 76 | */ |
| 77 | - protected function replace_vars( $string ) { | |
| 78 | - return $this->replace_vars->replace( $string, $this->presentation->source ); | |
| 77 | + protected function replace_vars( $replacevar_string ) { | |
| 78 | + return $this->replace_vars->replace( $replacevar_string, $this->presentation->source ); | |
| 79 | 79 | } |
| 80 | 80 | } |