PHP 5 Recipes A Problem-Solution Approach 2005 phần 1 potx

... type and then assign a value to it (as in languages such as C++ and Java), PHP automatically assigns a data type to a variable when a value is allocated to it. This makes PHP rather simple to ... Page 1 1 -1. Variables Variables in PHP are handled somewhat differently than in other similar programming lan- guages. Rather than forcing the developer to assign a given variable...

Ngày tải lên: 06/08/2014, 08:22

... 'supervisor', 'assistant manager', 'manager'); public static $payRates = array (5, 8. 25, 12 . 45, 17 .5) ; Try making this modification to Employee, and you will find that the example code ... *squawk* Polynesia curses like a sailor. Tweety is a canary and costs $ 15 . 00. Tweety says: *chirp* Tweety says: *twitter* Carla is a canary and costs $ 15 . 00....

Ngày tải lên: 06/08/2014, 08:22

... this: array( 'country' => array('Spain', 'France', 'Argentina', 'UK', 'Germany', 'Canada', 'Austria', 'Mexico'), 'language' ... representation and localization. Consider the following dates and times: • 2 :50 :30 p.m., 17 March 20 05 • 20 05- 03 -17 14 :50 :30 • 2 :50 :30 p.m. 17 /03/20...

Ngày tải lên: 06/08/2014, 08:22

... 13 :30:00', &apos ;10 Sep 19 84 09: 15 : 45& apos;, TRUE'); ?> This is the output: Date 1: Wed, 12 Sep 19 84 13 :30:00 +10 00 Date2: Mon, 10 Sep 19 84 09: 15 : 45 +10 00 Array ( [seconds] => 15 [minutes] ... can find in the code download for this book as ch5/Date-Extended.class.inc .php. 5- 13 ■ EXTENDING THE DATE CLASS 2 51 50 92_Ch 05_ FINAL 8/26/ 05 9 : 51 AM...

Ngày tải lên: 06/08/2014, 08:22

... and paragraphs) as it runs through the file. Assume a paragraph is separated by an end line charac- ter, and a word is separated by a blank character. Naturally, you will accept any character for the character ... $e->getmessage(); } ?> 7 -5 ■ READING AND WRITING COMMA-SEPARATED DATA 299 50 92_Ch07_FINAL 8/26/ 05 9 :53 AM Page 299 Basically, str_split() returns an array filled...

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... .]?(\d{4})$/"; $values = array( "80 055 512 34", // (800) 55 5 -12 34 "800 .55 5 .12 34", // (800) 55 5 -12 34 "800 -55 5 -12 34", // (800) 55 5 -12 34 "800 .55 5 .12 34", // (800) 55 5 -12 34 "800 ... canvas. if ($animage = imagecreate (50 0, 50 0)){ //Now, let's allocate the background color and line color. $white = imagecoloralloc...

Ngày tải lên: 06/08/2014, 08:22

... Example 10 -8 -1 .php $fruits = array( 'apple', 'orange', 'pear', 'apricot', 'apple', 'apricot', 'orange', 'orange' ); $str ... less than or equal to $b $a >= $b Greater than or equal to True if $a is greater than or equal to $b 10 -2 ■ ASSIGNING AND COMPARING 399 50 92_Ch10_FINAL 8/26/ 05 9 :56 AM Pag...

Ngày tải lên: 06/08/2014, 08:22

... "test"; 12 -2 ■ READING COOKIES 455 50 92_Ch12_FINAL 8/26/ 05 9 :58 AM Page 455 The Code < ?php //sample12_4 .php / /A class to manage a very simple cookie set. class cookieclass { private $cookiename; private ... Works As you can see, this class makes it easy to create, maintain, and output a cookie. Having the functionality available to you from an easy-to-manage ob...

Ngày tải lên: 06/08/2014, 08:22

... and other parts of the document are parsed by the engine. 51 3 CHAPTER 14 ■ ■ ■ 50 92_Ch14_FINAL 8/26/ 05 9 :59 AM Page 51 3 50 92_Ch13_FINAL 8/26/ 05 9 :58 AM Page 51 2 RSS feeds are available from a ... Linux</title> <url>http://slashdot.org/article.pl?sid= 05/ 06/ 15 / 022 211 </url> <time>20 05- 06- 15 04 :10 :00</time> 14 -5 ■ PARSING XML 52...

Ngày tải lên: 06/08/2014, 08:22

... Code < ?php //sample 15 _ 12 .php class mydb { private $user; private $pass; private $host; private $db; 15 - 12 ■ WRITING A WRAPPER CLASS TO BRIDGE THE GAP580 50 92_Ch 15 _ FINAL 8/26/ 05 10 :00 AM Page 58 0 name, ... 8/26/ 05 10 :00 AM Page 55 8 16 -2. Project: Sending an E-mail with a Mail Class Using a mail class such as PEAR::Mail has a few advantages over using t...

Ngày tải lên: 06/08/2014, 08:22