Học php, mysql và javascript - p 45 pps
Học php, mysql và javascript - p 45 pps
... /> Image: <input type='file' name='image' size='14' maxlength='32' /> <input type='submit' value='Save Profile' /> </pre></form> _END; ?> rnprofile.php ... is provided to either add or drop that member as a friend. 424 | Chapter 20: Bringing It All Together Example 2 0-9 . rnprofile.php <?php // rnp...
Ngày tải lên: 05/07/2014, 20:20
Học php, mysql và javascript - p 4 pps
... 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. 13 ... instructions 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...
Ngày tải lên: 05/07/2014, 19:21
Học php, mysql và javascript - p 11 pps
... the loop. In Ex- ample 4-3 6, a continue statement is used to prevent a division-by-zero error from being issued when the variable $j has a value of 0. Example 4-3 6. Trapping division-by-zero errors ... is mainly here to help you understand third-party code that you may encounter. Table 4-6 . PHP’s cast types Cast type Description (int) (integer) Cast to an integer by dropping the deci...
Ngày tải lên: 05/07/2014, 19:21
Học php, mysql và javascript - p 12 ppsx
... underscores. • The parentheses are required. • One or more parameters, separated by commas, are optional. Figure 5-1 . The output of PHP’s built-in phpinfo function PHP Functions | 91 PHP is doing several ... case-sensitive), its properties, and its methods. Example 5-1 0 defines the class User with two properties: $name and $password (indicated by the public keyword—see “Property and Met...
Ngày tải lên: 05/07/2014, 19:21
Học php, mysql và javascript - p 13 pps
... variable that applies to the whole User class. PHP provides static properties and methods for such data. 108 | Chapter 5: PHP Functions and Objects Example 5-2 0. Valid and invalid property declarations <?php class ... constant, you can’t change it. Property and Method Scope in PHP 5 PHP 5 provides three keywords for controlling the scope of properties and methods: public These propertie...
Ngày tải lên: 05/07/2014, 19:21
Học php, mysql và javascript - p 16 pps
... Example 7-7 . Copying a file <?php // copyfile.php copy('testfile.txt', 'testfile2.txt') or die("Could not copy file"); echo "File successfully copied to 'testfile2.txt'"; ?> If ... syntax in Example 7-8 . Example 7-8 . Alternate syntax for copying a file <?php // copyfile2.php if (!copy('testfile.txt', 'testfile2...
Ngày tải lên: 05/07/2014, 19:21
Học php, mysql và javascript - p 17 pps
... type of data was sent. Taking all these things into account, Example 7-1 6, upload2 .php, is a rewrite of upload.php. Example 7-1 6. A more secure version of upload.php <?php // upload2.php echo ... by typing in Example 7-1 1 and saving it as update.php. Then call it up in your browser. Example 7-1 1. Updating a file <?php // update.php $fh = fopen("testfile.txt", &ap...
Ngày tải lên: 05/07/2014, 19:21
Học php, mysql và javascript - p 21 ppsx
... year='1811'; UPDATE classics SET isbn='9780517123201' WHERE year='1856'; UPDATE classics SET isbn='9780099533474' WHERE year='1841'; UPDATE classics ... | Chapter 8: Introduction to MySQL uses the UPDATE and WHERE keywords, which are explained in more detail in the upcoming section “Querying a MySQL Database” on page 183. Example 8-1 3....
Ngày tải lên: 05/07/2014, 20:20
Học php, mysql và javascript - p 30 pps
... isset($_POST['title']) && isset($_POST['category']) && isset($_POST['year']) && isset($_POST['isbn'])) { $author = get_post('author'); $title ... get_post('title'); $category = get_post('category'); $year = get_post('year'); $isbn = get_post('isbn'); if (isset($_POST[&apo...
Ngày tải lên: 05/07/2014, 20:20
Học php, mysql và javascript - p 31 pps
... 1 3-1 . PHP authentication <?php if (isset($_SERVER['PHP_AUTH_USER']) && isset($_SERVER['PHP_AUTH_PW'])) { echo "Welcome User: " . $_SERVER['PHP_AUTH_USER'] ... (isset($_SERVER['PHP_AUTH_USER']) && isset($_SERVER['PHP_AUTH_PW'])) { $un_temp = mysql_ entities_fix_string($_SERVER['PHP_AUTH_USER']);...
Ngày tải lên: 05/07/2014, 20:20