Re: A Review Request

From:	Robert Cummings	Date:	Sun, 22 May 2011 04:16:51 +0000
Subject:	Re: A Review Request
References:	1 2 3 4 5	Groups:	php.general
Request:	Send a blank email to php-general+get-313061@lists.php.net to get a copy of this message

On 11-05-21 09:26 AM, tedd wrote:

At 2:49 PM -0400 5/19/11, Joshua Kehn wrote:
On May 19, 2011, at 2:44 PM, Andre Polykanine wrote:
Hello Alex, Two (stupid?) questions: 1. Why PHP_SELF is better than SCRIPT_NAME? 2. Why strcmp() is better than just comparing? -- With best regards from Ukraine, Andre Skype: Francophile My blog: http://oire.org/menelion (mostly in Russian) Twitter: http://twitter.com/m_elensule Facebook: http://facebook.com/menelion
No idea about the first, and I've never used strcmp() before for an equality check. If there is something I'm missing I would love to know. Regards, -Josh
-Josh: The function strcmp() simply evaluates two strings and reports back -1, 0, or 1 depending upon their alphabetical relationship.

And therein lies it's advantage over a a direct comparison. This feature makes it great for sorting callbacks since you can just return the result of strcmp(). Cheers, Rob. -- E-Mail Disclaimer: Information contained in this message and any attached documents is considered confidential and legally protected. This message is intended solely for the addressee(s). Disclosure, copying, and distribution are prohibited unless authorized.