PHP Developer

No. There is no way to send emails directly using JavaScript.

But you can use JavaScript to execute a client side email program send the email using the "mailto" code. Here is an example:

function myfunction(form)

{

tdata=document.myform.tbox1.value;

location="mailto:mailid@domain.com?subject=...";

return true;

}

Just like in C++, put an ampersand in front of it, like $a = &$b.

You can encrypt a password with the following Mysql>SET PASSWORD=PASSWORD("Password");

Or:

You can use the MySQL PASSWORD() function to encrypt username and password. For example,

INSERT into user (password, ...) VALUES (PASSWORD($password")), ...);

When the original if was followed by : and then the code block without braces.

strstr() returns part of a given string from the first occurrence of a given substring to the end of the string. For example: strstr("user@example.com","@") will return "@example.com".

stristr() is idential to strstr() except that it is case insensitive.

eregi_replace() function is identical to ereg_replace() except that it ignores case distinction when matching alphabetic characters.

func_num_args() function returns the number of parameters passed in.

In MySQL, the default table type is MyISAM.

Each MyISAM table is stored on disk in three files. The files have names that begin with the table name and have an extension to indicate the file type.

The '.frm' file stores the table definition.

The data file has a '.MYD' (MYData) extension.

The index file has a '.MYI' (MYIndex) extension,

FILTER_VALIDATE_BOOLEAN

Returns TRUE for "1", "true", "on" and "yes". Returns FALSE otherwise.

FILTER_VALIDATE_EMAIL

Validates value as e-mail.

FILTER_VALIDATE_FLOAT

Validates value as float.

FILTER_VALIDATE_INT

Validates value as integer optionally from the specified range.

FILTER_VALIDATE_IP

Validates value as IP address, optionally only IPv4 or IPv6 or not from private or reserved ranges.

FILTER_VALIDATE_REGEXP

Validates value against regexp, a Perl-compatible regular expression.

FILTER_VALIDATE_URL

Validates value as URL, optionally with required components.

100, it's a reference to existing variable.

They are both variables. But $message is a variable with a fixed name. $$message is a variable who's name is stored in $message. For example, if $message contains "var", $$message is the same as $var.

$message is a simple variable whereas $$message is a reference variable. Example:

$user = 'bob'

is equivalent to

$holder = 'user';

$$holder = 'bob';

PEAR is the next revolution in PHP. This repository is bringing higher level programming to PHP. PEAR is a framework and distribution system for reusable PHP components. It eases installation by bringing an automated wizard, and packing the strength and experience of PHP users into a nicely organised OOP library. PEAR also provides a command-line interface that can be used to automatically install "packages"

The PHP Hypertext Preprocessor is a programming language that allows web developers to create dynamic content that interacts with databases. PHP is basically used for developing web based software applications.

A session is a logical object created by the PHP engine to allow you to preserve data across subsequent HTTP requests.

There is only one session object available to your PHP scripts at any time. Data saved to the session by a script can be retrieved by the same script or another script when requested from the same visitor.

Sessions are commonly used to store temporary data to allow multiple PHP pages to offer a complete functional transaction for the same visitor.