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Introduction to PHP
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Working with sessions in PHP
Array does not have to be a
array_fill() fills an array
Arrays are a large collection
is very basic. You can pass
simple list of keys and
with num entries of the
of key/value pairs can
values to session as
values; each array element
value of the value
stores multible variables in
key/value pairs. To store
can contain another array as
parameter, keys starting at
a single variable. Arrays
and receive data from
a value, which in turn can
the start_index parameter.
are an ordered map which
sessions are very easy to
hold other arrays as well.
Note that num must be a
each key could be mapped to
use.
This way, you can create a
number greater than zero, or
a value.
multi-dimensional array. In
PHP will throw a warning. .
this article principles of
using multidimensional
arrays are explained and
source code defining
multidimensional array and
displaying the array values
on the web page is given.
Date: Sep, 12 2006 Date: Oct, 11 2006 Date: Sep, 12 2006 Date: Sep, 12 2006 |
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This is a short introductory
Sometimes when you write
You should encode string
A function is a block of code
tutorial on PHP by the
code, you want to perform
values while passing in an
which can be called from any
official PHP Web site.
different actions for
querystring. We use
point in a script after it
Explains what it is, what it
different decisions. You can
UrlEncode to Returns a
has been declared. It is
looks like, what it can be
use conditional statements
string in which all
basically a
used for. Also includes
in your code to do this. In
non-alphanumeric characters
compartmentalized PHP script
external links to other
this tutorial we will look
except -_. have been
designed to accomplish a
useful PHP-related sites.
at two structures: if...else
replaced with a percent (%)
single task. Functions are
and switch statements.
sign followed by two hex
useful because they
digits and spaces encoded as
contribute to rapid,
plus (+) signs.
reliable, error-reducing
coding, and increase
legibility by tiding up
complicated code sequences.
Date: Dec, 14 1999 Date: Sep, 22 2006 Date: Oct, 14 2006 Date: Oct, 21 2006 |
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