bool_from_yn()
Checks "yes" or "no". You need to enter 'y' or 'Y' for the function to return true.
No Hooks.
Returns
true|false. true for y or Y and false in all other cases.
Usage
bool_from_yn($yn);
- $yn(string) (required)
- Any of the letters 'y' or 'Y'.
Examples
#1 An example of how bool_from_yn() works:
bool_from_yn( 'y' ); //> true bool_from_yn( 'Y' ); //> true bool_from_yn( 'yes' ); //> false bool_from_yn( 'n' ); //> false bool_from_yn( 'foo' ); //> false
Changelog
| Since 1.0.0 | Introduced. |
bool_from_yn() bool from yn code WP 6.8.3
function bool_from_yn( $yn ) {
return ( 'y' === strtolower( $yn ) );
}