ID: 3457
Updated by: jimw
Old-Status: Open
Status: Closed
Bug Type: Feature/Change Request
Assigned To: 

refiled against 4.0.

Previous Comments:

[2000-02-11 18:54:37] [EMAIL PROTECTED]
Suggestions for functions:

Perl-like 'grep' to return a new array containing all elements for which func() 
returns true.

Perl-like 'map' to return a new array containing return values of func() for each 
element. (array_walk is nearly this, I think)

regcomp()-like function which will tell if a user-supplied regexp is valid and if not, 
why not.


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