php for perl hackers

... 197 7: Perl Regular Expressions The Perl Way 199 201 Regular Expressions as a Language Component 202 Perl' s Greatest Strength 202 Perl' s Greatest Weakness 203 A Chapter, a Chicken, and The Perl ... preparation of this book, the publisher assumes no responsibility for errors or omissions, or for damages resulting from the use of the information contained herein Page V Table of Contents Preface ... An Introductory Example: Parsing CSV Text 204 Regular Expressions and The Perl Way 207 Perl Unleashed 208 Regex-Related Perlisms 210 Expression Context 210 Dynamic Scope and Regex Match Effects...

Ngày tải lên: 31/03/2014, 16:59

... this information to focus on solving typical science and engineering problems An excellent online source for information about PHP is http://www .php. net/manual/en/index .php, maintained by the PHP ... Multiple Submissions from a Form Working with PHP 2.1 General Structure of PHP Scripts 2.2 Calculations with PHP 2.3 More about PHP File Input/Output 2.4 Another Example PHP Arrays 1 18 18 20 23 ... exclusively) from the online PHP manual written and maintained by the PHP Documentation Group, found at us2 .php. net/manual/en/ Especially when a succinct formal definition is available for a function or...

Ngày tải lên: 28/04/2014, 17:08

... work only on particular computing platforms and the possibility exists for language “extensions” that may be even more platform-dependent PHP is more platform-independent, but it is still an evolving ... introduction to PHP solves the problem This book easily provides enough material for a one-semester introductory programming course for science and engineering students because the possibilities for PHP- based ... different default settings for tabs Nest elements properly Improperly nested elements can cause interpretation problems for your browser Even when browsers not complain about improperly nested elements,...

Ngày tải lên: 28/04/2014, 17:09

... waiting for pages to reload Why You Need Apache, MySQL, and PHP PHP is a powerful scripting language that can be run by itself in the command line of any computer with PHP installed However, PHP ... All PHP code contained with the document is processed by the server before the document is sent to the visitor’s browser PHP is a scripted language, which is another great advantage for PHP programmers ... more specifically on the PHP- specific PDT IDE PDT stands for PHP Development Tools, and this IDE provides a free IDE option for beginning developers The team responsible for overseeing Eclipse...

Ngày tải lên: 12/08/2014, 16:20

... href="/simple_blog/< ?php echo $entry['page'] ?>/< ?php echo $entry['url'] ?>"> < ?php echo $entry['title'] ?> Download at WoweBook.Com 179 CHAPTER ADDING SUPPORT FOR MULTIPLE PAGES < ?php } // End the foreach ... functions.inc .php in index .php At the very top of index .php, add the following code: < ?php /* * Include the necessary files */ include_once 'inc/functions.inc .php' ; include_once 'inc/db.inc .php' ; ?> Next, ... index .php: < ?php } // End the if statement // If the full display flag is 0, format linked entry titles else { // Loop through each entry foreach($e as $entry) { ?>

Ngày tải lên: 12/08/2014, 16:20

... administrative links in index .php • Populate the admin form with entry information if you’re editing • Modify htaccess to pass a URL to admin .php • Check whether submitted form values are edits or ... adminLinks($page, $url); ?> < ?php echo $e['title'] ?> < ?php echo $e['entry'] ?> < ?php echo $admin['edit'] ?> < ?php if($page=='blog') echo $admin['delete'] ?> < ?php if($page=='blog'): ... \.(gif|jpg|png|css|ico|swf|js|inc\ .php) $ - [L] ^admin/(\w+)(|/)$ admin .php? page=$1 [NC,L] ^admin/(\w+)/([\w-]+) admin .php? page=$1&url=$2 [NC,L] ^(\w+)(|/)$ index .php? page=$1 ^(\w+)/([\w-]+) index .php? page=$1&url=$2...

Ngày tải lên: 12/08/2014, 16:20

... \.(gif|jpg|png|css|ico|swf|js|inc\ .php| php)$ - [L] ^admin/?$ admin .php [NC,L] ^admin/(\w+)/?$ admin .php? page=$1 [NC,L] ^admin/(\w+)/([\w-]+) admin .php? page=$1&url=$2 [NC,L] ^(\w+)/?$ index .php? page=$1 ^(\w+)/([\w-]+) index .php? page=$1&url=$2 ... adminLinks($page, $url); // Format the image if one exists $img = formatImage($e['image'], $e['title']); ?> < ?php echo $e['title'] ?> < ?php echo $img, $e['entry'] ?> < ?php echo $admin['edit'] ... you display them to any user viewing your page Note For more information on file permissions, check the PHP manual entry on chmod()at http:/ /php. net/ chmod Basically, you set folder permissions...

Ngày tải lên: 12/08/2014, 16:20

... Display a form for users to enter new comments with public function showCommentForm($blog_id) { return

Ngày tải lên: 12/08/2014, 16:20

... the code in bold to functions.inc .php to make the createUserForm() function: function createUserForm() { return showCommentForm($e['id']); } else { $comment_form = NULL; } ?> < ?php echo $e['title'] ?> < ?php echo $img, $e['entry'] ?> < ?php echo $admin['edit'] ... each entry foreach($e as $entry) { ?> < ?php echo $entry['title'] ?> < ?php } // End the foreach loop...

Ngày tải lên: 12/08/2014, 16:20

Ngày tải lên: 17/10/2014, 07:45

... enters information into a plain HTML form and hits the submit button The PHP program doesn't execute until after the user has submitted a form The program takes the information from the form and ... expects certain form information Building an HTML Page with a Form Forms are very useful when you want to get information from the user To illustrate how this is done, look at the code for the whatsName.html ... "mystery" value = "secret formula"> All the elements that will allow user interaction are placed inside a pair The most common form element is the ...

Ngày tải lên: 24/08/2013, 11:47

... http://www .php. net/docs .php) Sau đó, định viết hàm mở rộng cho PHP, đọc lướt qua tài liệu để xem hàm có chưa Tuy nhiên, cần ý là, chất mã nguồn mở PHP, bạn tìm hàm người dùng định nghĩa trước thêm vào PHP ... tuoi truoc for ($idx = 0; $idx < $age; $idx++) { NGUYENANH KHOA– Class27K0A – DepartmentOf Information Technology Dormitory 204.B5 18:20 PM April 7, 2006 PHP programming dynamic web for ewreybody ... amount of elements as // there are weights for this algorithm to work properly if (count ($weights) == count ($elements)) { foreach ($elements as $element) { foreach ($weights as $idx) { // Note:...

Ngày tải lên: 17/10/2013, 10:15

... functions For a complete list of PHP functions, see the PHP documentation at www .php net/manual/en/funcref .php Communicate with MySQL PHP has many functions designed specifically for interacting ... named php. ini PHP looks for the file php. ini when it begins and uses the settings it finds If PHP can’t find the file, it uses a set of default settings All PHP settings can be changed in the php. ini ... 66 for loop, 192–194, 223, 225–226 foreach statement, 182–183, 185 Forgot my password button, 386 form tag, 251, 280, 297 format data, using correct, 266–267 in user information, 258–263 format...

Ngày tải lên: 20/10/2013, 11:15

... 432 PHP & MySQL For Dummies, 4th Edition PHP (PHP: HyperText Preprocessor) See also building blocks, PHP; error messages; PHP sessions advantages of, 16 changing ... 41–42 versions, 19–20, 24 Web site, 15 PHP 4, 19, 24 PHP 5, 19, 24 PHP 6, 20, 269 php extension, 134–135 PHP sessions closing, 304 opening, 299 overview, 298–299 PHP functions, 392 private, 303–304 ... (Uniform Resource Locator), 287, 290–294, 303 usability engineering, 51 USAGE privilege, 115 user, getting information from See also HTML forms empty fields, checking information for, 254–258 format,...

Ngày tải lên: 20/10/2013, 11:15

... purposes, if you forget for a moment that in PHP you have access to => in foreach, you can the following on PHP to mimic JavaScript’s for- in: $out = ''; foreach (array_keys($clothes) as $key) { $out ... books may be purchased for educational, business, or sales promotional use Online editions are also available for most titles (http://my.safaribooksonline.com) For more information, contact our ... in PHP since version 5.3, they are not yet commonly used in PHP In JavaScript, they are everywhere • Prototypes are an important concept in JavaScript for which there is no equivalent in PHP...

Ngày tải lên: 01/11/2013, 09:56

... practical, existing PHP code PHP is the current PHP version, but there is still a lot of PHP code out there This book has explicitly avoided the easy prescription: convert your PHP code to PHP code, then ... local module for a php file, we will create an empty njs file in the same directory as the php file using the same filename but a different extension For example, for admin/ index .php, create ... Node.js server can force php file requests to be handled without using PHP at all In Node.js, the php file reference becomes a unique identifier to perform a particular action; the php extension no...

Ngày tải lên: 01/11/2013, 09:57

... http://www .php. net/docs .php) Sau đó, định viết hàm mở rộng cho PHP, đọc lướt qua tài liệu để xem hàm có chưa Tuy nhiên, cần ý là, chất mã nguồn mở PHP, bạn tìm hàm người dùng định nghĩa trước thêm vào PHP ... tuoi truoc for ($idx = 0; $idx < $age; $idx++) { NGUYENANH KHOA– Class27K0A – DepartmentOf Information Technology Dormitory 204.B5 18:20 PM April 7, 2006 PHP programming dynamic web for ewreybody ... amount of elements as // there are weights for this algorithm to work properly if (count ($weights) == count ($elements)) { foreach ($elements as $element) { foreach ($weights as $idx) { // Note:...

Ngày tải lên: 13/12/2013, 02:16