diff --git src/wp-includes/functions.php src/wp-includes/functions.php
index dce925a..ffbb196 100644
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function reset_mbstring_encoding() { |
| 4740 | 4740 | } |
| 4741 | 4741 | |
| 4742 | 4742 | /** |
| 4743 | | * Alternative to filter_var( $var, FILTER_VALIDATE_BOOLEAN ). |
| | 4743 | * Filter/validate a variable as a boolean. |
| | 4744 | * |
| | 4745 | * Alternative to `filter_var( $var, FILTER_VALIDATE_BOOLEAN )`. |
| 4744 | 4746 | * |
| 4745 | 4747 | * @since 4.0.0 |
| 4746 | 4748 | * |
| … |
… |
function wp_validate_boolean( $var ) { |
| 4752 | 4754 | return $var; |
| 4753 | 4755 | } |
| 4754 | 4756 | |
| 4755 | | if ( 'false' === $var ) { |
| | 4757 | if ( 'false' === strtolower( $var ) ) { |
| 4756 | 4758 | return false; |
| 4757 | 4759 | } |
| 4758 | 4760 | |