PHP 5 Recipes A Problem-Solution Approach PHẦN 9 pot
PHP 5 Recipes A Problem-Solution Approach 2005 phần 9 ppsx
... 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 ... $story->getElementsByTagName("url");
foreach($urls as $url) {
echo $url->nodeValue . "\n";
}
}
?>
14 -5 ■ PARSING XML 52 5
50 92 _Ch14_FINA...
PHP 5 Recipes A Problem-Solution Approach PHẦN 9 pot
... about the
service.
Looking Ahead
The next chapter covers how to use PHP scripts to access data in a MySQL database.
14 -9 ■ USING SOAP 54 9
50 92 _Ch14_FINAL 8/26/ 05 9 : 59 AM Page 54 9
The next example ... $db){
15- 3 ■ RETRIEVING AND DISPLAYING RESULTS 55 5
50 92 _Ch 15_ FINAL 8/26/ 05 10:00 AM Page 55 5
The data value included in each item under the dc:date tag can i...
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 ... of markup recipes.
50 92 _Ch00_FM_FINAL 8/26/ 05 5:32 PM Page xx
Overview of PHP Data Types
and Concepts
PHP began life as a way to manage a small personal website and was im...
PHP 5 Recipes A Problem-Solution Approach 2005 phần 2 ppsx
... '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 ... class declaration by prefacing the name of the class with
the abstract keyword, as shown here:
abstract class Bird
2-8 ■ USING ABSTRACT CLASSES AND METHODS50
50 92 _Ch02_FINAL...
PHP 5 Recipes A Problem-Solution Approach 2005 phần 3 pot
... this:
array(
'country' => array('Spain', 'France', 'Argentina', 'UK',
'Germany', 'Canada', 'Austria', 'Mexico'),
'language' ... value of an array's elements
# prototype (returns a number or FALSE if an average cannot be calculated):
# mixed array_average(array $array)
function array_a...
PHP 5 Recipes A Problem-Solution Approach 2005 phần 4 pot
... $this->time);
}
5- 13 ■ EXTENDING THE DATE CLASS 256
50 92 _Ch 05_ FINAL 8/26/ 05 9 :51 AM Page 256
implement an ECMA-compliant Date class with different internals, and code written
against our Date class should ... DATE CLASS 258
50 92 _Ch 05_ FINAL 8/26/ 05 9 :51 AM Page 258
Here is where you have to perform a bit of sleight of hand. If the Date constructor has
been called...
PHP 5 Recipes A Problem-Solution Approach 2005 phần 5 docx
... $e->getmessage();
}
?>
7 -5 ■ READING AND WRITING COMMA-SEPARATED DATA 299
50 92 _Ch07_FINAL 8/26/ 05 9 :53 AM Page 299
Basically, str_split() returns an array filled with a character (or blocks of characters) ... and
paragraphs) as it runs through the file. Assume a paragraph is separated by an end line charac-
ter, and a word is separated by a blank character. Naturally...
PHP 5 Recipes A Problem-Solution Approach 2005 phần 6 ppsx
... canvas.
if ($animage = imagecreate (50 0, 50 0)){
//Now, let's allocate the background color and line color.
$white = imagecolorallocate ($animage, 255 , 255 , 255 );
$black = imagecolorallocate ... .]?(\d{4})$/";
$values = array(
"80 055 51234", // (800) 55 5-1234
"800 .55 5.1234", // (800) 55 5-1234
"800 -55 5-1234", // (800) 55 5-1234
"800 ....
PHP 5 Recipes A Problem-Solution Approach 2005 phần 7 doc
... $b
10-2 ■ ASSIGNING AND COMPARING 399
50 92 _Ch10_FINAL 8/26/ 05 9 :56 AM Page 399
Table 10 -5. PHP Superglobals
Name Description
$GLOBALS An associated array with references to every variable defined ... Example 10-8-1 .php
$fruits = array(
'apple', 'orange', 'pear', 'apricot',
'apple', 'apricot', 'orange', '...
PHP 5 Recipes A Problem-Solution Approach 2005 phần 8 pptx
... ■ 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 $cookiename;
private ... determine a valid e-mail address.
function validemail($email){
return preg_match("/^( [a- zA-Z0 -9] )+([ .a- zA-Z0 -9_ -])*@( [a- zA-Z0 -9_ -])
➥
+(. [a- zA-Z0 -9_ -]+)+ [a-...
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