PHP

In this paper, an instance of the codeigniter send mail and print debug information. Share with you for your reference. As follows: Here the codeigniter code send mail and print debugging information, with codeigniter comes with the mail library

There are also the following questions: How did the include_path work? What if there are multiple include_path order? Under what circumstances does include_path not work? Today, I will introduce the problem in a comprehensive way, starting with

PHP function serialize (): The function is to serialize the data and return a stored string that facilitates storing or passing PHP values without losing its type and structure. So we often see such a structure in the CMS database. In general, we

These questions are seen in the German question, it is very interesting, bring to share the trap, see you will not fall into it. First question. Copy Code code as follows: $arr = Array (0=>1, "AA" =>2, 3, 4); foreach ($arr as $

This article was post on HTTPS://CODERWALL.COM/P/GGMPFA Configure:error:xslt-config not found. Please reinstall the LIBXSLT >= 1.1.0 distribution Copy Code code as follows: Yum-y Install Libxslt-devel configure:error:Could

str_replace —SUBSTRING substitution[Str_replace]Mixed Str_replace(Mixed $search , mixed $replace , mixed $subject [, int $count ]) PHP function str_replace : Returns a string or array. The string or array is the subject   all

This example describes the method by which the PHP function implementation extracts keywords from a text string. Share to everyone for your reference. The specific analysis is as follows: This is a function positioned to receive a string as an

PHP5 has a complete reflection API that adds the ability to reverse-engineer classes, interfaces, functions, methods, and extensions. What is reflection? It refers to the PHP running state, extended analysis of the PHP program, export or extract

More information can be referred to: ISBN-Wikipedia, the following is a brief description of what is the ISBN code: ISBN (International Standard book NUMBER,ISBN, Is-ben), is the international general books or independent publications (except

Operation of basic files The basic operation of the file is: file Judgment, catalogue judgment, file size, reading and writing judgment, existence judgment and file time, etc. '; Return }/* is a normal file/if (Is_file ($fileName))

Interpretation of common parameters for compiling PHP Copy Code code as follows: --prefix=/usr/local/php #指定 PHP installation directory --with-apxs2=/usr/local/apache/bin/apxs #整合apache, the APXS function is to use the loadmodule

The example in this article describes the way PHP converts HTML to a WAP markup language for WML. Share to everyone for your reference. The implementation method is as follows: ]*) >/isu", $content, $imgarr); if (isset ($imgarr [0]) && count ($

Permanent login refers to the mechanism for continuous validation between browser sessions. In other words, today's logged-in user is still logged on tomorrow, even if the user session between multiple accesses expires. The presence of permanent

This article describes the PHP value assignment and address assignment usage. Share to everyone for your reference. Specifically as follows: I hope this article will help you with your PHP program design.

Copy Code code as follows: /** * Event exception * * @author Lonely * @create 2010-10-21 * @version 0.1 * @lastupdate Lonely * @package Event */ Class Exception_event extends Exception {} /** * Event Object * * @author Lonely *

Returns an array of common elements of the intersection (just the array is worth comparing), the ARRAY_INTERSECT_ASSOC () function is to bind the key value and value, compare the intersection part, the Array_intersect_key () function is to compare

How does PHP get the FLV file time, the answer is fopen file to view the FLV file is hex data and converted to number. Copy Code code as follows: Functionbigendian2int ($byte _word, $signed =false) { $int _value = 0; $byte

function nesting, the name is a bit tangled, perhaps not too good to understand. A more common special case of function nesting: recursive functions, that is, the function itself nesting itself. Always thought in PHP can not have too many functions

The example in this article describes the way PHP uses substr () and Strpos () to find a particular character in a string. Share to everyone for your reference. The specific analysis is as follows: Requirement: Look for the character in the

This article describes the PHP implementation of the WAV file into the image file and display in the page method. Share to everyone for your reference. The specific analysis is as follows: Requirements: Convert WAV files to PNG files and display