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?
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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.
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