The north pole!
A barber pole!
A tadpole!
A bean pole!
A totem pole!
#
/* */
//
*
=, .=, +=, -=, *=, /=, and %=
&&, || and !
+, -, *, / and %
==, !=, <> <, <=, >, and >=
++ and --
Elephants
Ants
Whales
Seals
Dogs
&variable = ' ';
$variable - " ";
variable = ' ';
$variable = ';
$variable = ' ';
a function
a variable
a comment
an operator
parentheses
Yes
No
Maybe
True
False
<? ?>
<?php ?>
<% %>
<script language="php"> </script>
a type of web server
a scripting language
a client
a type of database
;
:
.
-
echo " ";
print " ";
echo ' ';
print ' ';
echo $variable