PHP Tutorials

The UrlEncode function URL encodes the passed-in string parameter. The string it returns is in addition to "ˉ-." , all non-alphanumeric characters are replaced with a percent sign (%) followed by a two-digit hexadecimal number, and spaces are

The forced type conversion in PHP generally occurs in an environment where arithmetic operators participate, arithmetic operators are more common numeric operators, and the contents of the manipulation are generally referred to as operands or

Reading this article requires you to have a certain SES use base, if you don't understand, you can look at the discussion in this question http://segmentfault.com/q/1010000000095210 The full name of SES is the simple email service, which

This article is organized from an article on the StackOverflow website Strange behaviour after loop by reference-is this a PHP bug? --In the PHP loop, if using references can cause very strange behavior-is this a bug in PHP?ProblemWhen I write a

/********************************************************************************* * initphp 2.0 domestic PHP development Framework Dao-nosql-redis *------------------------------------------------------------------------------- * All

Recent projects have a function that requires time-consuming tasks to run in the background, although PHP is not very suitable for a resident daemon, but because the main code is based on the PHP implementation, if the daemon running in the

CI CodeIgniter framework inside the use of Phpexcel | Export data to Excel file, there is a need for friends to refer to.CI framework inside Phpexcel use | Export data to Excel file 1. Ready to begin ...Download

In the development of PHP Web site, verification code can effectively protect our forms from malicious submissions, but if you do not use the Formula verification code or Chinese character verification code, just use simple letters or digital

Digital API interface platform, in the development of the app or the web will inevitably use the courier data, illegal data and so on. Now it's time to count the various platforms that provide API interfaces and the prices of common API interfaces.

HTTP request Interface function Curl_http_request ($param, $url) { $ch = Curl_init (); $curl _url = $url. "?". $param; curl_setopt ($ch, Curlopt_url, $curl _url); curl_setopt ($ch, Curlopt_ssl_verifyhost, FALSE);

Include ("class.phpmailer.php"); $mail = new Phpmailer (); $mail->from = ' your email address@.com '; $mail->fromname = ' HTML Blog '; $mail->host = ' Host name '; $mail->mailer = ' smtp '; $mail->subject = '

/*==================================================================*/ /* File name: BaseLogic.class.php */ /* Summary: Data processing public class. */ Class Baselogic extends MyDB { protected $tabName; Name of the table

cache.inc.php: Class Cache { /** * $dir: Cache file storage Directory * $lifetime: Cache file validity, in seconds * $cacheid: Cache file path, including file name * $ext: Cache file extension (not

This PHP code can turn a color into the opposite color code, such as: White Turns black, blue turns yellow function Color_inverse ($color) { $color = Str_replace (' # ', ' ', $color); if (strlen ($color)! = 6) {return ' 000000

Class C_timer { var $t _start = 0; var $t _stop = 0; var $t _elapsed = 0; function Start () {$this->t_start = Microtime ();} function Stop () {$this->t_stop = Microtime ();} function elapsed () {

/** * +-------------------------------------------------------------------- * Description Delete directory recursively +-------------------------------------------------------------------- * @param string $dir The directory

Compare the similarity of two strings using PHP's Similar_text function $word 2compare = "stupid"; $words = Array ( ' Stupid ', ' Stu and PID ', ' Hello ', ' Foobar ', ' Stpid ',

Yesterday to get a PHP applet, want to run a test in the local, but the work of the computer does not install the environment, so downloaded a wamp, all the way, Apache, Mysql, PHP all have. Start Wamp Service, enter "http://localhost" in the

This article Toceansoft technology, please pay attention to myEven if you use PHP for many years, you will occasionally discover functions and functions that you have never known. Some of them are very useful, but they are not being fully utilized.

Nginx + PHP (PHP-FPM) encountered 502 Bad Gateway errorUsing Nginx will often jump out of the 502 error, of course, the error can not be ignored. Nginx has just begun to use, there are problems there are opportunities for progress. Here's a look at