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

8 votes198 views4 answers
Blade format date
PHP
1 vote197 views1 answer
Check if logged laravel
PHP Laravel
0 vote185 views2 answers
How to get display name in wordpress
PHP Wordpress
1 vote229 views1 answer
Password validation rules laravel
PHP Laravel
0 vote159 views1 answer
Month php written out
PHP
0 vote164 views1 answer
Php 7.4 extension sqlite ubuntu
PHP
0 vote162 views1 answer
Enque scripts from plugin
PHP
0 vote210 views1 answer
Foreach empty laravel
PHP Laravel
2 votes165 views1 answer
Add id to route name in laravel blade
PHP
0 vote214 views1 answer
Wordpress get the main url
PHP Wordpress