- var_dump: documentation ( source)
- md5: documentation ( source)
<?php
$var1=md5('240610708');
$var2=md5('QNKCDZO');
echo $var1;
echo "\n";
echo $var2;
echo "\n";
echo gettype($var1);
echo "\n";
echo gettype($var2);
echo "\n";
var_dump("a"==="b");
echo "\n";
var_dump($var1===$var2);
echo "\n";
if($var1==$var2){
echo "True\n";}