Implode Function In Php

php string function is essential, give us a lot of convenience to solve practical problems, such as the use of PHP string function string segmentation, interception, matching, replacement and other treatment. PHP string function is essential for PHP entry learners, so we will mainly introduce PHP string segmentation function processing experience, open the PHP string function Getting Started tutorial tour. Commonly used PHP string segmentation function Commonly used PHP segmentation string functions are explode, strtok, str_split, mainly for demolition ...

PHP's ability to handle strings is powerful and varied, but sometimes you need to choose the simplest and most ideal solution. 　　This article lists 10 common examples of string processing in PHP and provides the best way to handle them. 1. Determine the length of a string this is one of the most obvious examples of the article, the question is how we determine the length of a string, here we can not but mention the strlen () function: $text = "Sunny Day" ...

php tutorial + mysql tutorial database tutorial unlimited classification code This paragraph php infinite classification code more complete, including the database is mysql, add, delete, edit, move the function, while also providing the database sql table structure // connect to the database $ link = mysql_connect ('localhost', 'root', '') or die (mysql_error ()); mysql_select_db ('class', $ link) or d ...

php tutorial generic anti-injection is mainly to filter some sql command and php post get pass over reference / we want to filter some illegal characters, so that you can prevent the basic injection, and that off the apache server installation settings method is also necessary. Administrator user name and password are taken md5 encryption, so that we can effectively prevent the injection of php. There are servers and mysql tutorials should also strengthen some security precautions. For linux server security settings: encrypted password, use "/ usr / sbin / authconf ...

Another pseudo-static implementation of php is pseudo-static, that is, users and search engines to see the static page. Html suffix, but in fact it is still a dynamic program, but somehow disguised. This approach also has two ways to achieve: The first is through the web server, URL rewrite link to achieve the static, the following example to explain the way to achieve it. For users with server configuration permissions, it is recommended to use apache mod_rewrite module, assuming here has installed mod ...

excel tutorial to generate the excel file source code class excel {/ ** * header excel file (prefix line) * * xml specifications copied from excel. * ...

AddSlashes: String added to the slash. bin2hex: binary into hexadecimal. Chop: Remove continuous blanks. Chr: returns the ordinal value of the character. chunk_split: The string is divided into small pieces. convert_cyr_string: Converts the ancient Slavonic string into another string. crypt: Encrypt the string with DES encoding. echo: output string. explode: cut the string. flush: clear the output buffer. ...

php tutorial email spam (phpmailer send qq mail) * @ author ray * @ since 2009-08-07 smtp mail account must be more, otherwise it will be qq server as spam. 2. Appropriate dormancy smtp.dat file format for smtp.163.com | sss@163.com | password smtp.sina.com | www@sina.com | password www.jzread.com program randomly selected a connection. ..

<?php/** * Send QQ mail via Phpmailer * @author Ray * @since 2009-08-07 * * Define (' __debug__ ', false); Define (' __psw_file__ ', DirName (__file__). '/smtp.dat '); Define (' Sleeping_email ', dirname (__file__) ....

This is my own write a file upload function, mainly when doing some corporate website often use to upload pictures, uh, I wrote such a function, I hope you master your valuable comments! / ************ File upload function ****************** / / * * $ formname & nb ...