Học php, mysql và javascript p 28

... Example 11-1 formtest.php—a simple PHP form handler

Ngày tải lên: 03/12/2015, 14:21

... 4. 01 Document Types XHTML 1. 0 Document Types XHTML Validation Test Your Knowledge: Questions 12 9 13 1 13 2 13 3 13 3 13 6 13 6 13 7 13 7 13 7 13 9 13 9 14 0 14 0 14 1 14 2 14 3 14 4 14 9 15 1 15 1 15 1 15 2 15 3 15 3 15 4 ... Loop Multidimensional Arrays Using Array Functions is_array() count() sort() shuffle() explode() extract() compact() reset() end() 11 5...

Ngày tải lên: 05/07/2014, 19:21

... User’s Profile Adding and Dropping Friends Listing All Members rnfriends.php rnmessages.php rnlogout.php 4 12 415 417 417 419 420 420 420 421 424 424 424 424 427 430 4 32 A Solutions to the Chapter ... Operator Looping while Loops while Loops for Loops Breaking Out of a Loop The continue Statement Explicit Casting Test Your Knowledge: Questions 319 320 321 321 322 323 325 326 327 328 328 32...

Ngày tải lên: 05/07/2014, 19:21

... Benefits of PHP, MySQL, and JavaScript | PHP is a flexible language, and some people prefer to place the PHP construct directly next to PHP code, like this: Hello World Today is

Ngày tải lên: 05/07/2014, 19:21

... Apache, MySQL, and PHP, “Mac, Apache, MySQL, and PHP, and “Linux, Apache, MySQL, and PHP.” These abbreviations describe a fully functioning setup used for developing dynamic Internet web pages ... supplied with each WAMP, which may not be as easy to follow as the EasyPHP guide Here’s a selection of the best in my opinion: • XAMPP: http://apachefriends.org/en/xampp.html • WAMPServer: http...

Ngày tải lên: 05/07/2014, 19:21

... Up a Development Server Figure 2-1 1 The MAMP—working and displaying the test page Figure 2-1 2 PHP, properly installed and running Installing a MAMP on Mac OS X | 23 Figure 2-1 3 MAMP is easier ... XAMPP will be installed below the /opt/lampp directory To start it, enter the following: /opt/lampp/lampp start You should now see something like this on your screen: Starting XAMPP 1.6.8a...

Ngày tải lên: 05/07/2014, 19:21

... program editor and save it to your web development directory (also discussed in Chapter 2) as test1.php 38 | Chapter 3: Introduction to PHP Example 3-4 Your first PHP program

Ngày tải lên: 05/07/2014, 19:21

... can be input to a logical operator A logical operator takes two true-or-false inputs and produces a true-or-false result Table 3-4 shows the logical operators Table 3-4 Logical operators Operator ... overcome this, PHP offers two conveniences The first is just to put multiple lines between quotes, as in Example 3-6 Variables can also be assigned, as in Example 3 -7 Example 3-6 A mult...

Ngày tải lên: 05/07/2014, 19:21

... ways to repair Example 3-1 4 appear in Examples 3-1 5 and 3-1 6 Example 3-1 5 Rewriting to refer to $temp within its local scope fixes the problem

Ngày tải lên: 05/07/2014, 19:21

... expression, as in Example 4-7 64 | Chapter 4: Expressions and Control Flow in PHP Example 4-7 Three expressions using operators of mixed precedence + * - * - * * + + - + * If there were no operator ... Clearly, PHP must evaluate the subexpressions within parentheses first to derive the semicompleted expressions in Example 4 -9 Example 4 -9 After evaluating the subexpressions...

Ngày tải lên: 05/07/2014, 19:21

... like Example 4-2 2 74 | Chapter 4: Expressions and Control Flow in PHP Figure 4-3 The highway with if, elseif, and else detours Example 4-2 2 A multiple-line if elseif statement

Ngày tải lên: 05/07/2014, 19:21

... writing a file returns an error, possibly because the disk is full (see Example 4-3 5) Example 4-3 5 Writing a file using a for loop with error trapping

Ngày tải lên: 05/07/2014, 19:21

... (see Example 5-8 ) Example 5-8 Requiring a PHP file only once PHP Version Compatibility PHP is in ... how you would include a file called library.php 96 | Chapter 5: PHP Functions and Objects Example 5-6 Including a PHP file Using include_once ... copying it to another piece of paper, putting the original back, and passing the copy to a function (phew!), you simply attach a piece of t...

Ngày tải lên: 05/07/2014, 19:21

... 106 | Chapter 5: PHP Functions and Objects Example 5-2 0 Valid and invalid property declarations $name $age $time $score = = = = "Paul Smith"; ... as public but deprecated // Public property // Protected property private function admin() // Private method { // Admin code goes here } Static properties and methods Most data and methods apply ... Example 5-1 4 Example 5-1 4 Creating a con...

Ngày tải lên: 05/07/2014, 19:21

... In place ... the simplest way of doing so in Example 6-1 115 Example 6-1 Adding items to an array ... numbers Example 6-2 Adding items to an array using explicit locations The output from

Ngày tải lên: 05/07/2014, 19:21