PHP DateTime email validation SendMail foreach file_exists PHP Time Calculation cookieEnabled Random array Random Number if User IP getenv get current file Referrer mail switch REMOTE_ADDR Internet Connection Sharing IP address max_execution_time Number Format Parameter Passing password Formatted time string Regular Expression PHP Switch Refferiong URL PHP_SELF printf protection Redirect Browser rand Redirect Delphi Internet _POST _SERVER array_count_values Ban IP address bcadd bcsub Block IP address Calculator chunk_split Content-Type count DateTime Format HTTP_REFERER Disable Session else 암호화 for loop foreach loop form form handling Formatted date string formatted date time Formatted date time string _GET

RANDOM NUMBER.ZIP

How to make random number ?   (created at Oct 15, 2007)   29  

Generate a random number using mt_rand. From the php documentation- "If called without the optional min, max arguments mt_rand() returns a pseudo-random value between 0 and RAND_MAX. If you want a random number between 5 and 15 (inclusive), for example, us...

A Function Returns Large Random Numbers   (created at Aug 25, 2007)   51  

This basically randomly pick a number between the min and max values. This is made because the rand() and mt_rand() function can not accept numbers larger than 2^31 or 2^63,depend on your processor and complier.

Generate a random string in PHP   (created at Jan 03, 2007)   1,840  

Below is a example of human readable string generated by random number.

foreach loop   (created at Oct 16, 2007)   39  

This is simple php example of a for-each loop, useful for iterating over lists and objects arrays.

Can PHP switch in strings ?   (created at Oct 16, 2007)   28  

The answer is YES. Here's the example.

PHP Switch Example   (created at Oct 16, 2007)   39  

Here's php switch example

How to send email in PHP ?   (created at Oct 16, 2007)   30  

Send an email from PHP - one line example. 

How to pass variables via url   (created at Oct 16, 2007)   29  

Pass variables to a page using the question mark, for example mypage.php?value=hello.Access these variables with the _GET command.

How to declare array in PHP like C/C++   (created at Oct 16, 2007)   73  

simple php array declaration: 'Do', 'Re', 'Me');//print out arrayprint_r($notes);?>

PHP date and time formatting   (created at Oct 16, 2007)   44  

The Smarty date_format function returns a formatted string showing date, time and/or seconds.index.php:assign('yesterday', strtotime('-1 day'));$smarty->display('index.tpl');?>index.tpl:{$smarty.now|date_format}{$smarty.n...

How to redirect browser in PHP ?   (created at Oct 16, 2007)   38  

Using the php header function, a browser can be redirected to another page. 

How to get current filename as variable ?   (created at Oct 15, 2007)   52  

Sometimes you need just the filename of the current script, without the path. This snippet does just that using the SCRIPT_NAME and explode function.

email validation, simple   (created at Oct 15, 2007)   42  

Validate an email address - returns TRUE or FALSE. Checks format only, does not use any networking functions to verify the account actually exists.

How to ban / block IP addresses   (created at Oct 15, 2007)   57  

This example gets the users IP address and exits the page if it matches a banned number.

for loop - simple   (created at Oct 15, 2007)   62  

for loop - basic control structure. This example loops until the variable hits 10 and then breaks out. 10) {       break;   }   echo $i;}?>sample output :12345678910

form action - detect form post   (created at Oct 15, 2007)   41  

There are several ways to process a php form. This example looks for the existance (regardless of value) of the Submit _POST variable.got submission
";   

How to check if a file exists ?   (created at Oct 15, 2007)   40  

To determine whether a file exists on the server, PHP has a simple function: file_exists.

How to include a file with error reporting ?   (created at Oct 15, 2007)   35  

Sometimes you want to be able to give some feedback if a PHP include has failed. Here is a version using the fopen command, which can search the include path.

PHP if...else... example   (created at Oct 15, 2007)   52  

Followings are the basic example of an if then else control structure.

PHP form handling example in single page   (created at Oct 15, 2007)   62  

This example shows a very simple form together with the form handling process on a single page.got submission
";   ech...

How to get reffering URL ?   (created at Oct 15, 2007)   34  

Grabs the referring URL - get the HTTP_REFERER and save it to a variable.code snippet:

How to convert formatted date time string to datetime?   (created at Oct 12, 2007)   59  

Whatever the formatted string is, strtotime() function convert the formatted date time string to datetime.Following example shows the simple reference can convert date time string whatever the formatted input is...function foo($formatted_time){  retur...

How to remove or set time limit that defined as max_execution_time in php.ini   (created at Sep 18, 2007)   47  

PHP provides the alternate function which can control time limit that defined in php.ini. Following is the alternate function can control time limit.void set_time_limit (int seconds);Set the number of seconds a script is allowed to run. If this is reached,...

Adding and Subtracting Time   (created at Sep 13, 2007)   43  

The time () function generates a long string of numbers representing how many seconds have passed since January 1, 1970. It is possible to add and subtract time by adding and subtracting seconds.

The three simplest regular expressions you will use in PHP   (created at Sep 12, 2007)   83  

The three most basic searches using regular expressions are searching for the strings start, the strings end, or for characters it contains. We can do these using the following symbols:^ indicates the string starts with the specified characters, so "^strcp...

Send email Message With PHP   (created at Aug 25, 2007)   46  

This source code describes how to send email with php with headers

Array_count_values   (created at Aug 25, 2007)   68  

This code prints array count values

Calculator with basic four functions   (created at Aug 25, 2007)   56  

See below as calculator with basic four functions.
1st number:
2nd number:

What operation would you like to perform?

Number Format   (created at Aug 25, 2007)   52  

In this article we'll make number format like 0001, 0002, 0003 in stead of 1, 2 ,3. It's very easy to do this for your counter, category or product ID. etc. Function AccountCryptPassword($password,$salt)   (created at Aug 25, 2007)   58   Encryption and password account accessFunction AccountCryptPassword($password,$salt) {  if($salt=="")  {   srand(time());   $random=rand();   $itoa64="./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"; &n...


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