Tài liệu PHP and MySQL by Example- P17 pdf
Tài liệu PHP and MySQL by Example- P17 pdf
... you can use.
Note that MySQL extensions are disabled in PHP 5 by default. To enable them, you must uncomment the line
extension =php_ mysql. dll in the php. ini file by removing the leading semicolon. ... Installing MySQL on Windows
For the most part, MySQL installation is a straightforward process. You need to download the latest MySQL server binary
by going to http://...
Tài liệu PHP and MySQL by Example- P2 pdf
... fgets($filehandle);
// Reads a character from file attached to $filehandle
$char = fgetc($filehandle);
// Reads chunk of bytes from file attached to
$filehandle
$text = fread($filehandle, $bytes ... a script and within functions. They are special
variables provided by PHP to help you manage HTML forms, cookies, sessions, and files, and to get information about
your environmen...
Tài liệu PHP and MySQL by Example- P5 pdf
...
The!HTML!submit!input!type!is!given!a!name,!submit_fare,!that!will!be!used!in!
the!following !PHP! script.
4
The!opening !PHP! tag!tells !PHP! to!start!processing.
5
Now!we!are!looking!at!the !PHP! instructions.!If!the!user!pressed!the!submit!
button,!this!file!will!execute. !PHP! will!store!the!names!of!the!input!devices!in!
variables,!$age !and! $submit_fare.!This!conditional!expressio...
Tài liệu PHP and MySQL by Example- P1 docx
... server accepts .php, .php3 , and .phtml as valid extensions to PHP script names.
From the Apache httpd.conf file:
AddType application/x-httpd -php .php
AddType application/x-httpd -php .php3
AddType ... 23,299,550 domains and 1,290,179 IP addresses endorse PHP. See
http://www .php. net/usage .php.
1.2.1. Where to Get PHP and Documentation
You can get the latest distributi...
Tài liệu PHP and MySQL by Example- P3 ppt
... $x and $y and $z;
echo "$x and $y and $z <em>yields</em> " .
(int)$result .".\n<br />";
4 $result = ($x and $y and $z);
echo "($x and $y and ...
*
*
Figure 5.14. The PHP script output from Example 5.11.
*
*
The Difference Between &&/|| and the Words and/ or
You can use the words and and or to replace &...
Tài liệu PHP and MySQL by Example- P4 pptx
... Because PHP uses the ASCII
collating sequence, an uppercase “A” is represented as decimal 65 and an uppercase “B” as decimal 66, and so on. On
the other hand, a lowercase “a” is 97 and a lowercase ... delimiter and returns an array. The
implode() function takes an array and joins the elements together to form a string. Because these functions require
that you understand PHP...
Tài liệu PHP and MySQL by Example- P6 ppt
...
!
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Modifying a Value by Reference with a foreach Loop
As of PHP 5, you can easily modify an array’s elements by preceding ...
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Example:
$bytes=range('a','z'); $size = count( $bytes); // 26 elements $size = s...
Tài liệu PHP and MySQL by Example- P7 doc
... "eggs", "fruit", and
"meat" and replaces them with // "beer" and "peanuts"
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...
explode()
Splits!up!a!string !by! a!specified!delimiter !and! creates !and!
array!of!strings!(see!page!276).
implode()
Glues!the!elements!of!an!array!together !by! some!...
Tài liệu PHP and MySQL by Example- P8 doc
...
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Figure 9.25. The library file.
!
The require() and include() Constructs
PHP provides the require() and include() ... require('C:\pub\library\file .php& apos;) or
include('/usr/htdocs/file .php& apos;).
Just like require() and include(), the require_once() and include_once() statements, res...
Tài liệu PHP and MySQL by Example- P9 pptx
... </html>
(The PHP Script upload_file .php)
< ?php
6 $handle=fopen($_FILES['user_file']['tmp_name'], "r");
7 while(!feof($handle)){
8 $text=fgets($handle);
echo ... http://us2 .php. net/phpinfo. For a complete list and definitions see
http://us3 .php. net/manual/en/reserved.variables .php.
10.3.16. How to Get Server Information
We have b...
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