Echo

// include.php file echo a (); / / result bb?> include.php file as follows <? php // create include.php for other file calls function a () / / Define function a {b (); ...

php tutorial to filter illegal character function $ str = "<a> fdafsa '' & # x </a>"; echo htmlspecialchars ($ str); / * & (and) into & amp; ; <(Less than) turn into <> (greater than) turn into & g ...

php tutorial read the contents of the file and write data to the file Here is to talk about his party to write data to the file, but also his party read out the contents of the document. * / $ fp = fopen ($ _ server ['document_root']. "/../ data / info.dat", 'r'); if (! $ fp) {echo "<b> Please check the directory is ...

PHP tutorials URL The address bar to pass Chinese value garbled problem and solution $url = ' aaa.php?region= ' UrlDecode ("Sichuan Province");?> <a href= "<?php echo $url;? > ">aaa </a>/Method Two Base64_encode $test = "Sichuan province" ...

Mt_rand and Rand function difference and example let's look at an example of the Mt_rand function. 　　function Roll () {return Mt_rand (1,6); echo Roll (); 　　function Roll ($sides) {return Mt_rand (1, $sides); echo Roll (6); Roll a six-s ...

John Woo as director of the Chinese martial arts suspense giant film "Sword Rain" the same name of the same game for the first time published figures set. The characters and the movie character contrast, the game will let the player in the martial arts feud enmity, personally realizes with the movie role NPC's splendid interaction.　　In order to echo the plot, research and development team for the NPC role charm to do the most beautiful figure. In addition, "sword rain Online" More Break the traditional task upgrade mode, players not only have the opportunity to dialogue with the movie characters, enhance the experience value, the player each step of the task accumulation, are the cause and effect of the plot buckle. "Sword Rain Online" will be the fastest in this year's fourth ...

mt_rand () Returns a random integer using the mersenne twister algorithm. Syntax mt_rand (min, max) Description mt_rand () returns a pseudo-random number from 0 to rand_max if the optional parameters min and max are not provided. For example, want a random number between 5 and 15 (including 5 and 15), using mt_rand (5, 15). * / echo mt_rand (); & nb ...

Single quote within the variable does not execute double quotes will be executed, such as $ name = 'hello'; Echo "the $ name"; Will output the hello And if the single quotation marks $ name = 'hello'; echo 'the $ name' The main difference that will output the $ name is this.

? $HTTP _cookie_vars["Visittimes"]?   ($VisitTimes + +):($VisitTimes = 1);   Setcookie ("Visittimes", $VisitTimes, Time () +31536000); Echo <b> Welcome to &l ...

Advanced Bash Scripting Guide/Part I.  Warm up first open a http://www.aliyun.com/zixun/aggregation/18444.html > Text editor and enter the following. #!/bin/sh echo "Hello word!,"; Save a file that is famous as Helloword, give execution permissions, such as using commands chmod +x ...

Xiaoming and Angelababy (1/7 Zhang) Angelababy and Xiaoming Love is already in the circle of public secrets, only two people confess! The night before yesterday two people were smashed out of the Mihui, the lovers in the bar in advance to celebrate Valentine's Day, but also wear a couple of black down and sweet head stickers head photo, photos by netizens put online, causing great echo!　　However, after the netizen to avoid making angelababy and xiaoming unhappy, photos deleted. In addition, as a frequent angelababy and xiaoming, yesterday as usual in the blog teaser, Ang ...

Obtain php tutorial configuration option value. Syntax: string get_cfg_var (string varname); Return Value: String Function Type: php System Function Description If the current php configuration options varname, it returns the value of the variable. If it fails, it returns false. * / echo "php set the maximum execution time: n"; print_r (get_cfg_var (& q ...

The difference between 1.echo and print echo and print in PHP basically the same function (output), but there are still some nuances between the two. echo output does not return a value, but print returns the value, when its implementation fails to return flase. Therefore, it can be used as a normal function. For example, after executing the following code, the value of variable $ r will be 1. Copy PHP content to the clipboard PHP code: $ r = print "Hello World"; This means print ...

Two years ago I have contacted the production of WAP website, today 3g came out now let's take a look at some small details about using PHP to write WAP sites. (1) Use " and "?>" to contain the WML program line written by PHP, in the format: ...... (program line);?> (2) Other WML tags and statement lines are declared using the Echo keyword of PHP, followed by the newline character "n" (as needed, plus multiple) for each WML line. Its basic format is: EC ...

Summary: One, the Pacific Electric dealer Resounds! Entering the 2013, two countries on both sides of the Pacific, which could not be big, were discussing the electric levying almost at the same time. Internet business and offline shopping malls two major Fang relative to the legislative level of the fierce Bo one, the Pacific Electric dealers echo! Entering the 2013, two countries on both sides of the Pacific, which could not be big, were discussing the "electric levying" almost at the same time. Internet business and offline shopping malls two big Fang relative to the legislative level of the fierce game. Do not say in the future whether our country ...

This tutorial is a use php regular expressions to filter non-site link instance. * / php $ neirong = preg_replace ("/ <a (?! [^ <>] *? [^ <>] *?>). *? </a> / si", "", $ bbb); echo $ neirong; Method two $ str = '& ...

PHP several collection remote server content code/method One imitates the user to access the Web page function Readpr ($link, $url) {$fp = Fsockopen ($url, $errno, $errstr, 30);   if (! $fp) {echo "$errstr ($errno) n"; E ...

Absrtact: The website wants to develop must have the rich website content, the daily website renewal has become the stationmaster domain all stationmaster's necessary matter. And in the site update many webmaster but do not know how to update to be able to cause the echo of search engine, every day blind website want to forward development must have rich content of the website, the daily website update has become the webmaster all the necessary things. And in the site update many webmaster but do not know how to update can cause the search engine resonance, daily blind updates, no rules of the update is also a lot of webmaster's common problems, update is a must ...

PHP Tutorial Get file Extension Two effective methods $upload _name = ' Www.jzread.com.rar ';    $attach _ext = Strtolower (substr (STRRCHR ($upload _name, '. '), 1)); Echo $attach _ext;//method Two $extarray = Explode ('. ',...

PHP commonly used date function [date plus minus, two date difference, date conversion time Cut] The following code is some commonly used date processing functions, you can add and subtract two times, the difference between two dates, date conversion time cut. echo Date (' y-m-d ', Strtotime (' +1 d ', strtotime (' 2009-07-08 '))//Date days Add function echo Date ("y-m-d", ' 1246982400 '); EC ...