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Re: AND in the if statement [message #171238 is a reply to message #171235]

Wed, 29 December 2010 19:55

richard

Messages: 213
Registered: June 2013

Karma:

Senior Member

On Wed, 29 Dec 2010 11:42:41 -0800 (PST), Mike wrote:

> Basic... is there (still) such a thing?
>
> if( $a==1 && $b==2) { // do some cool stuff }
>
> If you use a single =, you'll actually set the value and it'll always
> be true. the double == checks equality without changing the value.
> Use || for OR.
>
> Mike

Finally found a site that describes all the good stuff like that.
http://www.elated.com/articles/php-operators/

I saw one bit of code that showed === and I'm reacting like wtf?
Had not seen that one before. Now I have a resource for that stuff.

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[Message index]

		AND in the if statement By: richard on Wed, 29 December 2010 19:37
		Re: AND in the if statement By: Mike on Wed, 29 December 2010 19:42
		Re: AND in the if statement By: richard on Wed, 29 December 2010 19:55
		Re: AND in the if statement By: Tim Streater on Wed, 29 December 2010 23:09
		Re: AND in the if statement By: spambait on Wed, 05 January 2011 01:33
		Re: AND in the if statement By: Derek Turner on Wed, 29 December 2010 20:28
		Re: AND in the if statement By: Denis McMahon on Wed, 29 December 2010 20:37
		Re: AND in the if statement By: Mike on Wed, 29 December 2010 20:51
		Re: AND in the if statement By: Captain Paralytic on Wed, 29 December 2010 21:03
		Re: AND in the if statement By: Mike on Wed, 29 December 2010 21:08
		Re: AND in the if statement By: Beauregard T. Shagnas on Wed, 29 December 2010 21:57
		Re: AND in the if statement By: Beauregard T. Shagnas on Wed, 29 December 2010 21:24
		Re: AND in the if statement By: richard on Wed, 29 December 2010 21:58
		Re: AND in the if statement By: richard on Wed, 29 December 2010 20:53
		Re: AND in the if statement By: Captain Paralytic on Wed, 29 December 2010 21:05
		Re: AND in the if statement By: richard on Wed, 29 December 2010 22:00
		Re: AND in the if statement By: Captain Paralytic on Wed, 29 December 2010 22:17
		Re: AND in the if statement By: Captain Paralytic on Wed, 29 December 2010 22:25
		Re: AND in the if statement By: Denis McMahon on Wed, 29 December 2010 23:29
		Re: AND in the if statement By: Kim Andr Aker on Thu, 30 December 2010 01:43
		Re: AND in the if statement By: Leonardo Azpurua on Thu, 30 December 2010 02:48
		Re: AND in the if statement By: spambait on Wed, 05 January 2011 01:36
		Re: AND in the if statement By: sheldonlg on Wed, 12 January 2011 16:01
		Re: AND in the if statement By: Captain Paralytic on Wed, 12 January 2011 21:01
		Re: AND in the if statement By: Derek Turner on Wed, 29 December 2010 21:06
		Re: AND in the if statement By: Leonardo Azpurua on Wed, 29 December 2010 21:14
		Re: AND in the if statement By: Beauregard T. Shagnas on Wed, 29 December 2010 21:25
		Re: AND in the if statement By: Tim Streater on Wed, 29 December 2010 23:04
		Re: AND in the if statement By: Norman Peelman on Wed, 29 December 2010 23:19
		Re: AND in the if statement By: spambait on Wed, 05 January 2011 01:35
		Re: AND in the if statement By: spambait on Wed, 05 January 2011 01:18

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