PHP Tutorials

PHP Anti-SQL code Recently in learning, PHP MySQL Next, after submitting the form, between inserting the database, Is that enough to write? Do you want to write any other anti-SQL code? $name =mysql_real_escape_string ($_post[' name '); ------to

I installed wampserver The first day everything is OK, can access phpMyAdmin page, also can run PHP Web page, but now not foundhttp Error 404. I installed wampserver The first day everything is OK, can access the phpMyAdmin page, but also can run

What do you mean by adding a & symbol to the method name in the class file? class Foo { public $value = 42; Public Function &getvalue () { return $this->value; } } What does the pre-GetValue & symbol in the above code mean? What role does it have?

Workaround for PHP syntax 0 not equal to null empty Today do information collection page encountered a strange problem, study for a long time to find the root cause of the problem, it is a bit strange indeed.(the younger brother often uses the C #,

PHP uses the SMTP service to send mail first Define (' smtp_status_not_connected ', 1, true);d efine (' smtp_status_connected ', 2, true); class smtp{var $connection; var $recipients; var $headers; var $timeout; var $errors; var

Standard PHP Library "Special topic" Standard PHP Library ? ? Standard PHP library abbreviation spl,php. It is a set of interfaces and classes that are used to solve typical (common) problems. SPL mainly includes data structures, basic interfaces,

thinkphp 3.2 View model query out bool (false) solve It's written in this model. namespace Home\model;Use Think\model\viewmodel;Class Picviewmodel extends viewmodel{ Public $viewFields =array ( ' Picture ' = = Array (' Pictitle ', '

Digital speaking, Shock: TP frame, php,html,php static page execution efficiency analysis and comparison!! Recently intends to do a high-performance chat server, do not know how Thinkphp3.2 efficiency? So what is the efficiency of the framework? So

Preach Wisdom Podcast Chengdu Campus PHP subject Fees Follow-up podcast Chengdu Campus PHP First class successfully classes, explaining that the hot bit of PHP is no less than java! Classical Works Intelligence podcast discussion decision, Preach

PHP logic operator ... There are two problems when judging the file type. The code is as follows: if ($type!== ' gif ' | | $type!== ' JPEG ' | | $type!== ' png ') { echo "Format error"; } else { Echo $type; } Question 1: Not equal, is with!==? Issue

Ajax POST JSON object gives php,php how to receive values This post was last edited by ktosmaycry on 2014-07-04 20:30:03 Front: $ ("#save_config_btn"). Click (function () { $.ajaxsetup ({ Cache:false, ContentType:

A large number of queries often appear 502 bad Gateway Millions of data were checked directly Nginx 502 bad gateway. Another server is good. I cannot log on to the server to view the configuration. Ask you to get nginx+php comrades. What are the

Facebook publishes open source programming language hack, there is no expert interpretation of ~ ~ ~ citing NetEase technology News March 21, according to foreign media reports, Facebook released a new programming language called "Hack"

Apache Configuration PHP5.5 Start service error ask God for help The first time I configured the PHP development environment is to start error when configuring this line of data LoadModule Php5_module H:/devphp/php-5.5/php5apache2_4.dll The address

PHP Determines if a user is accessing a mobile phone With the popularity of mobile devices, the site will also usher in more and more mobile device access. Adapt to the PC's page, many times the user is not friendly to the phone, then sometimes we

What does the array p[in PHP mean? What does the array p[in PHP mean? $g = Array (); foreach ($re as $key = $val) { $g [] = new Class_a ($val); } P[] represents the current array pointer? ------Solution-------------------- The manual

PHP Debug using the browser console When we debug the PHP program, it is common to print the variable information to the browser, for example: ';p rint_r ($bar); Echo ''; exit; However, direct printing may interfere with your page, disrupt

How does PHP set the image hot zone? Hot Zone position not fixed Title, it's a tricky question. Need to add the hot zone on the uploaded image, the location is not fixed, the hot zone content can be modified ... Achieve the same effect as

Mobile phone Recharge There is no PHP interface ah Mobile phone Recharge There is no PHP interface ah ------Solution-------------------- What is LZ doing? In their own site to provide mobile phone recharge channels? So you're going to call

How do I remove characters that are not Chinese, non-alphanumeric, or non-numeric in strings? How to remove all characters from non-Chinese characters, not letters, non-numerals, very visible punctuation (commas, periods, backslashes) in strings