Online PHP editor | output for 6CNqk

@ 2019-03-18T02:11:14Z

<?php

class toStr {
    
    private $str;
    
    public function __construct( $str ) {
        $this->str = $str;
    }
    
    public function __toString() {
        return $this->str;
    }
}

$a = new toStr( 'hi' );

var_dump( $a === 'hi' );
var_dump( $a == 'hi' );
var_dump( 'hi' === $a );
var_dump( 'hi' == $a );

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based on j5NXO