PHP for Beginners | PHP data types | PHP resource data type | PHP boolean | lesson #3.1

PHP for Beginners - lesson 3 - Types - boolean

Boolean Can be in two states: true, false

$action = true
if ($action) {
echo "The version is 1.23";
}

Practise individually:
https://paiza.io/projects/Id-1ZZyOahs-0P8rxYD5qw

These different options for Home work:
var_dump((bool) ""); // bool(false)
var_dump((bool) "0"); // bool(false)
var_dump((bool) 1); // bool(true)
var_dump((bool) -2); // bool(true)
var_dump((bool) "foo"); // bool(true)
var_dump((bool) 2.3e5); // bool(true)
var_dump((bool) array(12)); // bool(true)
var_dump((bool) array()); // bool(false)
var_dump((bool) "false"); // bool(true)

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00:48 ► We going to start from Types
02:01 ► Today we will talk about type - boolean
08:30 ► Convert from float to boolean
11:12 ► Homework for the next lesson
12:48 ► Farewells with wishes

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