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[nycphp-talk] Significance of the '::' Notation/Convention in Functions

Phil Duffy phil at bearingasset.com
Fri Sep 29 10:24:36 EDT 2006


What is the significance of the '::' notation in functions?  It seems to
appear in PEAR, as in PEAR::isError()
<http://pear.php.net/manual/en/core.pear.pear.iserror.php> , but I have also
seen it in Seagull, which is based upon PEAR.  I assume it is not a part of
pure PHP since it doesn't appear in any of the indices in the PHP books I
have read.  I have not found an explanation of this notation in the PEAR
Manual.

Phil Duffy
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