php 5 social networking example code
Giới thiệu các tính năng mới trong PHP 5.3 và PHP 5.4
Ngày tải lên :
31/01/2013, 18:19
... cầu phải có MySQL
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LOGO
PHP 5. 3 có gì
PHP 5. 2 PHP 5. 3 : đập đi xây lại→
PHP 5. 3 PHP 5. 4 : hoàn thiện và bổ →
sung cho PHP 5. 3
PHP 5. 3 :
o
Hệ thống namespace
o
Closure - “giả” ...
http://www.lornajane.net/posts/2012/proof-that -php- 5- 4-is-twice-as-fast
-as -php- 5- 3
http://nesbot.com/2012 /5/ 24/a-quick-microbenchmark-update -PHP- 5- 4
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Theo tìm hiểu trên mạng PHP 5. 4 có tốc độ xử lý nhanh hơn tới 45% so
với PHP 5. 3 và chắc chắn là nhanh hơn PHP 5. 2
>> ... tương thích với PHP 5. 2
PHP > 5. 3 có 1 số thay đổi mà dẫn đến sự
không tương thích với các hàm trong PHP 5. 3
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LOGO
www.themegallery.com
Company Logo
LOGO
PHP 5. 4 Vấn đề tương...
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Bài 5; cách thực hiện code liên kết web thành viên
Ngày tải lên :
08/09/2013, 11:10
... không hợp lệ hoặc file đã bị xóa (violet.vn/uploads/resources/603 /58 6397/ /code_ lien_ket_chu.doc)
Quay trở về http://violet.vn
...
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PHP 5 Recipes A Problem-Solution Approach
Ngày tải lên :
27/10/2013, 07:15
... @ character.)
1 -5
■
REGULAR EXPRESSIONS 7
50 92_Ch01_FINAL 8/26/ 05 9: 45 AM Page 7
50 92_Ch01_FINAL 8/26/ 05 9: 45 AM Page 20
The Code
< ?php
//sample1_9 .php
//Yes, that is it…
phpinfo();
//And ... original.
The following example shows a couple blocks of code to give you a good handle on PHP 5
variable functionality.
The Code
< ?php
//sample1_1 .php
//A properly set-up PHP variable.
$myvar ... />
?>
This is my value
This is now my value.
1-1
■
VARIABLES2
50 92_Ch01_FINAL 8/26/ 05 9: 45 AM Page 2
The Code
< ?php
//sample1_4 .php
//Because PHP determines the data type when a value is assigned...
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PHP 5 Power Programming P2
Ngày tải lên :
06/11/2013, 07:15
... 23, 2004 2: 35 PM
20 PHP 5 Basic Language Chap. 2
2 .5. 3.1 Double Quotes Examples for double quotes:
" ;PHP: Hypertext Pre-processor"
"GET / HTTP/1.0\n"
"123 456 7890"
Strings ... World";
?>
</BODY>
</HTML>
In this example, you see that your PHP code sits embedded in your
HTML. Every time the PHP interpreter reaches a PHP open tag
< ?php
,
it runs
the enclosed code up to the delimiting ... a PHP 5 feature because it was introduced
so late in the PHP 4 series, and because it takes advantage of PHP 5 by pro-
viding an OO interface and supporting iterators.
1.3.1.9 Tidy Extension PHP...
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PHP 5 Power Programming P1
Ngày tải lên :
06/11/2013, 07:15
... 57 1
A.19 Networking 57 4
A.20 Numbers 58 4
A.21 Payment 58 5
A.22 PEAR 58 7
A.23 PHP 58 8
A.24 Processing 59 4
A. 25 Science 59 4
A.26 Streams 59 5
A.27 Structures 59 6
A.28 System 59 8
A.29 Text 59 9
Gutmans_TOC ... Encryption 54 3
A.9 File Formats 54 5
A.10 File System 54 8
A.11 Gtk Components 55 0
A.12 HTML 55 0
A.13 HTTP 56 1
A.14 Images 56 3
A. 15 Internationalization 56 6
A.16 Logging 56 8
A.17 Mail 56 9
A.18 Math 57 1
A.19 ... “Safe” 120
5. 5.1 Input Validation 120
5. 5.2 HMAC Verification 122
5. 5.3 PEAR::Crypt_HMAC 124
5. 5.4 Input Filter 127
5. 5 .5 Working with Passwords 127
5. 5.6 Error Handling 129
5. 6 Cookies 131
5. 7 Sessions...
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Tài liệu PHP and MySQL by Example- P1 docx
Ngày tải lên :
24/12/2013, 03:17
... "Linda" => "(707) 55 5-3349"
);
print $address_book["Jessica"]; // prints (4 15)
55 5-2946
$address_book["Jody"] = " (53 0) 343- 655 5";
var_dump( ...
element
>
$
< ;php
// Associative array
$address_book = array (
"Jessica" => "(4 15) 55 5-2946",
"Michelle" => "(9 25) 55 5-1274",
"Linda" ... 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...
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Tài liệu PHP and MySQL by Example- P2 pdf
Ngày tải lên :
24/12/2013, 03:17
... References. Output from Example 4.14.
!
One important thing to note is that only named variables can be assigned by reference, as shown in Example 4. 15.
Example 4. 15.
< ?php
$age = 26;
$old ... data type of a variable. In fact,
doing so will produce an error. With PHP you would simply say:
$n = 5; $x = 44 .5;
!
and PHP will figure out what type of data is being stored in $n and $x.
... ".\n";
print "Type <b> 15. 3</b> is: " . gettype( 15. 3) . ".\n";
print "Type <b>5e3</b> is: " . gettype(5e3) . ".\n";
print "Type...
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Tài liệu PHP and MySQL by Example- P3 ppt
Ngày tải lên :
24/12/2013, 03:17
... Operators</h3>
< ?php
1 $result = 15 & 9;
echo " 15 & 9 yields: " . $result;
2 $result = 15 | 9;
echo "<br /> 15 | 9 yields: " . $result;
3 $result = 15 ^ 9;
... /%B*)(03')6*3-##%)&N*=(0%Z*M3%*+($1*
and
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(5* 03'&*%"-A#.%N
*
Figure 5. 11. The HTML form from Example ...
<<
4 %50 *&3&apos ;50
x << y
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y
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Tài liệu PHP and MySQL by Example- P4 pptx
Ngày tải lên :
24/12/2013, 03:17
... thousands_sep]] )
%
Example:
$number=123 456 .54 56 $new_string = number_format($number); // Returns: 123, 457
$new_string = number_format($number, 2); // Returns: 123, 456 .55 $num_francais =
number_format($number, ... are in the string), PHP provides the strlen() function. See
Example 6.10.
Format
int strlen ( string string )
%
Example:
$length = strlen("Hello, world\n");
Example 6.10.
<html><head><title>Finding ... Mask</h3>
< ?php
1 $mask = "0123 456 789";
2 $zip = " 959 26";
3 $count=strspn($zip,$mask);
4 if ($count == strlen($zip)){
print "The zip code consists of $count...
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Tài liệu PHP and MySQL by Example- P5 pdf
Ngày tải lên :
21/01/2014, 09:20
... selected:
Height
Healthy)Weight)Range
5! ft.!0!in.
95 128
5! ft.!2!in.
101–136
5! ft.!4!in.
108–1 45
5! ft.!6!in.
1 15 154
5! ft.!8!in.
122–164
5! ft.!10!in.
129–174
!
2.Using!loops.!!
a. ...
VUBO)6$3'&'3%S=('++'3%3#.()$*4%"#')%3#.()$*%')%)7660(*$-%',%
Q4P 454
36!5b!
?',-0:)O!5b!8%
:',O!5b!8%!5b!
?',-0:)O)6$3'&'3%S=('++'3%3#.()$*4%"#')%3#.()$*%')%
)7660(*$-%',%Q4P 454
36!5b5
?',-0:)O!5b58%
?',-0:)O)6$3'&'3%3#.()$*%&0(%?$)*$(,%_7(06$4 ...
1,3 ,5, 7,9 range( 15, 0, -5) ; // Returns 15, 10 ,5, 0 range(10,1); // Returns
10,9,8,7,6 ,5, 4,3,2,1 range(-2,-8); // Returns -2,-3,-4, -5, -6,-7,-8
range('a','c'); // a,b,c
Example...
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Tài liệu PHP and MySQL by Example- P6 ppt
Ngày tải lên :
21/01/2014, 09:20
...
#$%!6,.'% !51 !$i!*0!*&+)%(%&3%/!;-!"8!X%:3!3*(%!3$ )5& apos;4$!3$%! .55 B7!$color[1]!*0!
"lightgreen"!,&/!3$,3! +5. 5)!2* !1* !,! )52 !51 !3,;.%!+% 08
S
#$*0!*0!3$%!+ .50 *&4!;),+%! 15) !3$%!while! .55 B8
Figure 8.17. ...
K1!3$%!J%-! 15) !3$%!,0 05+ *,3*6%!,)),-!*0!"Subject"7!3$%&!,& ;53 $%)!foreach! .55 B!
2* !;%!03,)3%/! 35! 4%3!3$%!,)),- !51 !6,.'%0!,0 05+ *,3%/!2*3$!3$,3!J%-8
c
#$*0!*&&%)!foreach! .55 B!*0!'0%/! 35! +-+.%!3$ )5& apos;4$!, ... ! +5& amp;3,*&!J%-0!)%B)%0%&3*&4!3$%! +5. 5)!%.%(%&3!C"red"7!"blue"7!
"green"7!"yellow"F!,&/!3$%!6,.'%!,0 05+ *,3%/!2*3$!%,+$! +5. 5)!2* !;%!3$%!&'(;%) !51 !3*(%0!
3$%! +5. 5) !5+ +'))%/!*&!3$%!,)),-8...
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Tài liệu PHP and MySQL by Example- P7 doc
Ngày tải lên :
21/01/2014, 09:20
...
The!merged!arrays!are!shown!in!Figure!8 .54 .
!
Figure 8 .54 . Merging two arrays. Output from Example 8. 45.
!
Merging Associative Arrays
Example 8.46 demonstrates merging associative arrays and removing duplicate keys.
Example ... Figure 9.4. The HTML page from Example 9.3. The same form was also used in Example 9.2.
!
Figure 9 .5. The PHP error output that results from the missing argument in Example 9.3.
!
Variable Number ... he!first!array!are!
overwritten.
4
The!output!is!printed!as!shown!in!Figure!8 .55 .
Figure 8 .55 . Merging associative arrays. Output from Example 8.46.
!
Please purchase PDF Split-Merge on www.verypdf.com...
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Tài liệu PHP and MySQL by Example- P8 doc
Ngày tải lên :
21/01/2014, 09:20
... backslashes. The PHP script in
Example 10 .5 demonstrates how the stripslashes() function handles this input.
Figure 10.10. The user enters quotes and backslashes.
&
Example 10 .5.
(The PHP Script) ... "$numbers");
Example 9.11.
< ?php
1 function salestax($price){ // Callback function
$tax = 1. 15;
2 return($price * $tax);
}
3 $before_prices=array(1 .50 , 3 .55 , 4. 75, 6.00);
4 // array_map ...
U* !E)-5T!
< ?php
require("mylibrary .php& quot;); // Now functions in the library can
be called
echo "The average is ", ave(array(11,3 ,5, 7,34));
?>
< ?php
include("mylibrary .php& quot;);...
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Tài liệu PHP and MySQL by Example- P9 pptx
Ngày tải lên :
21/01/2014, 09:20
... The following PHP
code defines a header described in the PHP manual:
< ?php header("Location: http://" . $_SERVER['HTTP_HOST']) .
dirname($_SERVER[&apos ;PHP_ SELF']) ... /tutorial /PHP/ index.html
&
You can make use of PHP s $_SERVER array variables to specify an absoute path. For example, the
$_SERVER['HTTP_HOST'], the $_SERVER[&apos ;PHP_ SELF'], ... dashes between the rwx means the permission is turned off; for example, r-x means w
is turned off.
Example 11.1.
1 $ chmod 755 myfolder 2 $ chmod 777 * 3 $ chmod 644 filex
Explanation
1...
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Tài liệu PHP and MySQL by Example- P10 pptx
Ngày tải lên :
21/01/2014, 09:20
... book.
Steve Blenheim:238-923-7366: 95 Latham Lane, Easton, PA 83 755 :11/12 /56 :20300
Betty Boop:2 45- 836-8 357 :6 35 Cutesy Lane, Hollywood, CA 91464:6/23/23:1 450 0
%
Example 11.12.
4)3#%!"#$c%
... 01&!$matches&!23!0<<!70+ 85* /!
32,.9:!F5*!PREG_OFFSET_CAPTURE!3<0;! /52 6/! +5* !233/*+!42/>+>2.! 65* -*!*0 85! 40++* !60/!
32,.9!>.! +5* !/+->.;:
K
F5*!2,+4,+!23! +5* !print_r()!3,.8+>2.! /52 6/! +50 +! +5* !40++* !/love/!60/!32,.9!32,-!
+>7*/&!0/! /52 6.!>.!N>;,-*!EG:P: ...
F5*!preg_replace()!3,.8+>2.!+0@*/!0!-*;,<0-!*=4-*//>2.!0/!>+/!3>-/+!0-;,7*.+:!O2+*! +50 +!
+5* !-*;,<0-!*=4-*//>2.!>/!*.8<2/*9!>.!S,2+*/:!F5*!/*82.9!0-;,7*.+!>/! +5* !-*4<08*7*.+!
/+->.;:!F5*!/,?Z*8+!/+->.;&! +5* !2.*! 65* -*! +5* !-*4<08*7*.+!6><<!?*!709*&!>/! +5* !2->;>.0<!
/+->.;&!$old_string:!L3!New...
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