and logic in php code example

Example 1: php or

$num1 = 5;
$num2 = 10;
$num1 === 5 or $num2 === 6;
// Shorthand
$num1 === 5 || $num2 === 6;

Example 2: -> in php

// Create a new instance of MyObject into $obj
$obj = new MyObject();
// Set a property in the $obj object called thisProperty
$obj->thisProperty = 'Fred';
// Call a method of the $obj object named getProperty
$obj->getProperty();