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,
  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




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().

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