PHP Tutorials

[Mr. Mak] Laravel SQL statement logging method, Laravelsql Print the SQL statement directly after you execute the SQL statement output Method One: $queries = Db::getquerylog (); $a = end ($queries); $tmp = Str_replace ('? ', ' "'. ') %s '. ' '

$list=$Model->query("select * from activity,apply where apply.ac_id=activity.ac_id and apply.unionid='{$unionid}' order by ap_id desc"); How this SQL statement is used with the provided $User->where (' Status=1 ')->order (' Create_time ') in

PHP Artisan Make:controller home/namecontroller.php There are many ways to create a controller in this sentence, and it is troublesome to delete it every time. Reply content: PHP Artisan Make:controller home/namecontroller.php There are many

$url = "http://i.ifeng.com/";$str = file_get_contents($url);var_dump($str); The result is garbled, how to break? I am very grateful for the help of God! Online, etc. Reply content: $url = "http://i.ifeng.com/";$str =

Learn thinkphp using the D method, why is calling Common/model not Home/model? function for external invocation: namespace Home\Controller;use Think\Controller;public function model_D(){ $stmt=D('shop'); $stmt->say();} Two types of

The first layer of type is ifram , the href uses the URL, the second layer type is inline , the content is on the page, the HREF is the ID, the third layer of type is also inline , href is a URL, when I want to pop up this URL specified content,

Title, I directly use "date" and $row can get other data, but the date is empty, want to ask how to do Reply content: Title, I directly use "date" and $row can get other data, but the date is empty, want to ask how to do See if the Select

Using thinkphp to implement data update a case of "original", a case of thinkphp In the previous article we implemented data deletion and bulk deletion, this article we will implement the data update. The first is still expected: 　　 Click Edit to

Smarty template engine caching mechanism detailed, Smarty template engine detailed The example in this article describes the Smarty template engine caching mechanism. Share to everyone for your reference, as follows: First of all, the Smarty cache

Mainstream PHPCMS analysis, mainstream PHPCMS analysis Small website for Wordpress,onethink,joomla (embarrassed)WordPress (free open Source) Advantages: 1. Rich style, more templates 2. Security 3. Search engine friendly, included fast.Disadvantage:

PHP Development Template Message reply, PHP template message reply On the public platform, there is a template message reply interface: Can be used to respond to specific messages-----such as the user after the order, reply to the user your order

PHP good code style of the periodic summary, PHP style stage This article summarizes PHP good code style, share to everyone for your reference, specifically as follows: 1. Avoid using magic number if ($age This 18 doesn't quite understand why it's

Thinkphp primary point of attention, thinkphp Primary Opening words: website, to tell the truth, is the first time to do, also directly selected thinkphp this open source framework. The reason for choosing this framework ... I don't remember. It

Pdo,phppdo First, Introduction PDO (PHP Data Objects) defines a lightweight, unified interface in PHP that can be used to access different types of databases. Note that you cannot perform any database functions just by using the PDO extension

A "heterogeneous" syntax in PHP: $a && $b = $c;, PHP heterogeneous A "heterogeneous" syntax in PHP: $a && $b = $c; $a = 1; $b = 2; $c = 3; $a && $b = $c; echo "A: $a"; echo "B: $b"; echo "C: $c"; This is A:1 B:3 C:3 $a = 0

Due to the recent work encountered some very old PHP (php5.3.x) built web platform, and my Computer installed (self-built server environment, not using the integrated environment) PHP version is very high (php5.6.x). Result in a run on my computer,

PHP design mode iterator mode, PHP design mode The definition of the PHP iterator pattern is to traverse the inner element of an aggregated object without exposing the internal representation of the object without knowing the inner

PHP searches the array for a given simple instance of the Array_search function, array array_search Array_search () The PHP Array_search () function is used to search the array for the given value, and if successful returns the corresponding key

Analysis of the difference and efficiency of i++ and ++i in PHP and the analysis of PHP First look at the basic differences: i++: First use the current value of I in the expression I is in, then let I plus 1 ++i: Let I first add 1, and then use the

Learn how PHP session is delivered, phpsession This example for everyone to share the PHP session of the three kinds of transmission, for your reference, the specific content as follows Now that you have learned to take notes, to solve the sharing