Php convert to boolean

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

5 votes142 views1 answer
Delete property from object php
PHP
0 vote168 views1 answer
Add character after x characters in php
PHP
5 votes160 views3 answers
Php.ini location mac
PHP
0 vote172 views1 answer
Write if and else in one line laravel
PHP Laravel
0 vote186 views1 answer
Laravel excel set cell height
PHP Laravel
1 vote146 views1 answer
Laravel collection toJson
PHP
1 vote131 views1 answer
Laravel Eager Loading
PHP Laravel
19 votes157 views5 answers
Php check string
PHP
51 votes140 views1 answer
Check if array has value php
PHP
6 votes200 views2 answers
Dd laravel query
PHP Laravel