This is the answer:
<html>
<body>
<?php
$number1=20;
$number2=30;
$temp=$number2;
$number1 = $temp;
$number2 = $temp-10;
echo $number1;
echo $number2;
?>
</body>
</html>
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swap (int *a, int *b) { *a ^= *b; *b ^= *a; *a ^= *b; }
Try the triangle program on a search engine. Replace numbers with stars and that should do the trick
`<?php` then a `?>` and also `<?=` and `?>` are the only compliant methods now that PHP 7 is out.
You can use: require('filename.extension'); Or: include('filename.extension');
You are trying to compare two things that are completely different. PHP is a programming language, and QA testing is a step in the creation of products.