php if

In php, if else or switch statements are used most frequently, next, I will give you a detailed introduction to my notes on using the if else Conditional Control statement in php. if you need it, please refer to it. In php, the basic process control

Conditional statements are used to perform different actions based on different conditions, and this article details the relevant knowledge points of the conditional statement. PHP conditional statements When you write code, you often need to

PHP, if the declaration is very similar to other programming languages using the IF statement, but for those who are unfamiliar with it, the pictures are as follows:Think about your decision to make before you go to bed. If you have to do this the

Comparison of if and or running efficiency in PHP, phpifor efficiency. PHP if and or running efficiency comparison, phpifor efficiency This article describes the example of PHP if and or running efficiency comparison. Share it with you for your

Ezsql does it have the same effect as PHP if the cache is not turned on? Equivalent to just doing a package? Is it not timely to open the cached data? Reply content: Ezsql does it have the same effect as PHP if the cache is not turned on?

PHP If you want to open the file name contains Chinese then will be error PHP If you want to open the file name contains Chinese then will be error Not with Iconv. $file _read = "c:/China. txt"; $file _read = iconv (' utf-8 ', ' gb2312 ', $file _

You are a novice PHP , if you: 1. Do not use tools such as Phpdoc to properly annotate your code 2. Turn a blind eye to an excellent integrated development environment such as Zend Studio or eclipse PDT 3. No form of version control system has ever

First type: IF condition statementThe second type: three mesh operationThe third kind of:&&, | | Conditional statements made up ofThe first kind: IF do not say, this is the foundation, I believe most people will;The second kind: C=a>b?

For more information, see [php]. if five rows of data at the end of the returned text are 1305140646, 22013, 82013-5-14 & nbsp; 16: 40: 001305140652,0,-5-14 & nbsp; 16: 50: 001305140664,3, 22013,-5-14 & nbsp;: 001305140 ask, if php returns 5 rows of

PHP if: Elseif...else problems This post was last edited by xytianshiwx on 2013-12-08 10:09:44 $field _func= "count| Avg| First| Last| Max| min| sum| TOP ";$where _field= "Where|or|xor|and|in";$param = "name";$sql _param_list=array ();if

Tag: equals to explain set meaning a performance and define funIn general we will write this:if ($_get[' time ']==null$timetimeelse$ time$_get[' Time 'echo$time//If only simple judgment, according to the above writing is too troublesome, and the

PHP If ... Else Simple Tutorial , if ElseIf's reports and other PHP are used to perform different actions, depending on the conditions.-------------------------------------------------- ------------------------------Conditional statementOften

PHPHeader("content-type:text/html; Charset=utf-8 ");$username=$_get[' username '];$PSW=$_get[' Password '];$phone=$_get[' Phone '];include(".. /ini/inid.php ");$select _admin=mysql_query("SELECT count (*) c from ofuseradmin where phone= '".$phone."‘

Copy CodeThe code is as follows: /* PHP Code */Header ("Content-type:text/javascript");if (!havecookie (' cookiename ')) {... do something?>/* Javascript Code */if (' undefined ' = = typeof document.cookie[' CookieName ') {Setcookie ('

In general we will write this: Copy the Code code as follows: if ($_get[' time ']==null){$time = time ();}Else{$time = $_get[' time '];}Echo $time;If get has time this value is brought into the variable.?> If only simple judgment, according to

This is a problem when you learn PHP today. function filter($fun){ for($i=0; $i"; } } //求被三整除 function one($num){ return $num % 3 ==0; } //翻转字符串

PHP if you are the one-I am not a porn player! If you are the one, you will not disturb PHP programmers to turn off all the lights. poor, I am a PHP programmer, not p... PHP programmers are really poor, huh, but it also shows that the PHP industry

PHP If condition judgment array return [FALSE] {"Code": $, "message": "Success", "Data": [FALSE]} $sql _notice=mysql_query (SQL statement) $arrData =array (); while ($arrData [] = mysql_fetch_array ($sql _notice)) { $arrData; }

The IF, ElseIf, and ELSE statements are used to perform different actions based on different conditions.InstanceIf the current date is Friday, the following code will output "a nice weekend!", otherwise it will output "a nice day!" ： "; if ($d = =

The main reason to write this is the last week after a typo error, but this is the correct standard grammar, will not produce syntax error, so bad Chase, and then make a record, then you can first grep to see if this typo error caused. Xd Possible