Variables in PHP can be set without needing to be declared.
<?php
$string = “Hello World”;
$int = 1;
$float = 2.2;print “<h1>String</h1>”;
print $string;
print “<h1>Int</h1>”;
print $int;
print “<h1>Float</h1>”;
print $float;
?>
PHP Programming (Beginner)
PHP – Viewing PHP Environment with PHPinfo()
The PHPinfo() function prints out a report of al of the PHP configurations and settings for your server. <?php phpinfo(); ?>
PHP Programming (Beginner)
PHP – if Statements
If Statements allow you to trigger code if specific conditions are met. <?php $age = 20; print “Your Age is $age”; print “<br>”; if ($age < 18) { print “you too YOUNG”; } ?>
PHP Programming (Beginner)
PHP – Text Editor for Writing…
You can use basic ASCII Text editors to write PHP code. You simply need to save the file with the .php extension.
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