Php convert string to boolean

/**
 * Strings always evaluate to boolean true unless they have a
 * value that's considered "empty" by PHP (taken from the
 * documentation for empty):
 * "" (an empty string) evaluates as false.
 * "0" (0 as a string) evaulates as false.
 * If you need to set a boolean based on the text value of a
 * string, then you'll need to check for the presence or
 * otherwise of that value.
 */
$boolean = $string === 'true' ? true: false;

Source: stackoverflow.com

Php convert to boolean

// (PHP 5 >= 5.5.0, PHP 7)
// boolval — Get the boolean value of a variable
boolval ( mixed $var ) : bool
// Returns the boolean value of var.

Source: php.net

Php boolean to string

$converted_res = $res ? 'true' : 'false';

Source: stackoverflow.com

Similar codes

1 vote199 views2 answers
How many users can a cron handle in laravel in single run
PHP Laravel
4 votes186 views2 answers
Datetime blade laravel
PHP Laravel
1 vote200 views1 answer
Use of segment in laravel 8
PHP Laravel
1 vote228 views1 answer
Doctrine mongodb native query
PHP
0 vote227 views3 answers
Laravel 7 pagination with search filter
PHP
0 vote149 views1 answer
Php ajax registration form validation
PHP
4 votes341 views2 answers
Redirect back in codeigniter
PHP CodeIgniter
0 vote212 views1 answer
Php pdo prepare doesn't work
PHP
20 votes179 views5 answers
Php convert string to json
PHP
0 vote190 views1 answer
Wordpress display menu by name
PHP Wordpress