Php boolean to string

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

Boolean to string php

echo json_encode(true);  // string "true"

echo json_encode(false); // string "false"

// null !== false
echo json_encode(null);  // string "null"

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

0 vote174 views1 answer
Converting php to codeigniter
PHP CodeIgniter
0 vote140 views1 answer
Total days between two dates carbon
PHP
3 votes163 views2 answers
Php ellipsis
PHP
0 vote198 views1 answer
Veue laravel remove #/
PHP Laravel
3 votes131 views1 answer
Php exercises
PHP
1 vote128 views1 answer
Laravel create project in current directory
PHP
33 votes163 views2 answers
Add column migration laravel 8
PHP
2 votes139 views3 answers
Clear composer cache
PHP
0 vote185 views1 answer
Augmenter la dimension des fichiers WP
PHP Wordpress
1 vote147 views1 answer
Laravel get last get request
PHP