Comparison of the advantages and disadvantages of several mainstream PHP frameworks, and comparison of the advantages and disadvantages of the php framework
PHP is a popular open-source server-side scripting language at home and abroad. It can meet
Note: This article is from the network, does not represent a personal opinion, do not spray 1. Do not use tools such as Phpdoc to properly annotate your code 2. Turn a blind eye to an excellent integrated development environment such as Zend Studio
Atitit. Improve api compatibility and enhance java c #. Net php js,
Atitit. Improve api compatibility and enhance java c #. Net php js
1. What is reflection 1
1.1. Main functions provided by reflection: 2
1.2. reflection process: 2
2. required
What the hell is the Magic method?Magic method, also called Devil function. As long as you learn that PHP knows what a magic method is, a magic method is a function that executes automatically under certain conditions.PHP's Magic method mainly has
{Code ...}
phpClass test {public $ num = 100;} $ a = new test (); $ B = clone $ a; $ a-> num = 200; echo $ B-> num; // 100 class test {public $ num = 100;} $ a = new test (); $ B = $ a; $ a-> num = 200; echo $ B-> num; // 200 // array $ a = [, 3]; $
The first time I used the template smarttemplate, it was much smaller than smarty, but it was inconvenient.
The first time I used the template smarttemplate, it was much smaller than smarty, but it was inconvenient.
Smarty can directly encode
DVWA installation, ALMP environment setup, php version conversion, dvwaalmpPreface
This document records the installation and configuration of DVWA (Damn Vulberability Web App) in virtual machines, including the establishment of the ALMP environment
PHP reference (&)
Php reference (that is, adding & symbol before variables, functions, and objects)The reference in PHP means that different names access the same variable content.The pointer is different from the pointer in C language. the pointer
How to get parameters from a coded URL through get
HTTP//Domain/?ID%3D3%26SERVER_ID%3DS1%26SIGN%3DF44F5AC51CBC95E13102CD5657082DC6
Want to $_get from this link to the three parameters of ID server_id and sign
How does the PHP file that receives the
What causes the Session_Start to start slowly.
PHP starts session_start very slowly for the first time. (Wait several minutes)
After the client has generated the PHPSESSID cookie, the access speed returns to normal.
After the PHPSESSID cookie is
eval function, a string escape, extremely painful, please the hero to help
The following code, error-correct, can be correctly output an href when clicked can pop up 111
$TB = ";$wcHead = ' $tb. =\ ';$wcTable = ";$wcFoot = ' \ '; ';$t = ' 111111
PHP regular Match URL img
I am now going to match a URL address, such as:. I just want the SRC URL address, but also to match, some of this form src there is no "" "double quotation marks, there are some single quotes, and Alt and the title of the
How does this simple function that involves the regularization be implemented?
Judge a string (the string can contain only the following three characters)
1.26 Letters of English
2. "0,1,2,3,4,5,6,7,8,9" 10 digits
3. "-" (conjunction number in
Strange rules for PHP session
Session_Start ();Var_dump ($_session);$name = ' laruence ';$_session[' name '] = null;
Output: Array (1) {["Name"]=> string (8) "Laruence"}
$name and $_session[' name '] are the two variables of unrelated, and it
1. nginx configuration basics1. Regular Expression Matching~ Case-sensitive matching~ * Case-insensitive matching!~ And !~ * Case-insensitive and case-insensitive^ Match starting$ End matchEscape characters. Yes .*? And so on* Represents any
How do you get the value of the name in PHP for the variable?
$result = $row [' result '];
$pid = $row [' pid '];
if ($result = = ' compliant ')
{
echo "
Meet";
echo "
does not meet";
echo "
does not involve";
}
if ($result = = ' Not compliant ')
Array transposition problem
PHP Code
$array = Array ( ' ab ' =>123, ' EF ' =>234, ' HC ' =>654)
I want to change the position of HC and AB now, including (key and value)
The result after transposition
PHP Code
$
How do I use the PHP GD library to draw an anti-aliasing slash?
Title, a fill chart with a polygon draw is jagged. The Imageantialias function is not valid.
------Solution--------------------
Bitmap aliasing is inevitable.
Imageantialias
PHP is an object-oriented scripting language, and we all know that object-oriented language has three main features: encapsulation, inheritance, polymorphism. PHP is supposed to have these three big features.Encapsulation is the process of building
Based on the vast majority of Web site data now, because of page performance problems we are beginning to use cache for the site performance optimizationMemcache extension Download: HTTP://WINDOWS.PHP.NET/DOWNLOADS/PECL/RELEASES/MEMCACHE/3.0.8/1.
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