[PHP] Function with Optional Arguments
Hi All,
How do I write a function with optional arguments? Is it possible in
php?
function myfunc($First, $Second,[$Third, $Fourth]){
some stuff here
}
alex hogan
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Re: [PHP] Function with Optional Arguments
check this link
simple example
http://perl.about.com/library/weekly/aa121002c.htm
On Wed, 21 Jul 2004 13:39:32 -0500, Alex Hogan
[EMAIL PROTECTED] wrote:
Hi All,
How do I write a function with optional arguments? Is it possible in
php?
function myfunc($First, $Second,[$Third, $Fourth]){
some stuff here
}
alex hogan
*
The contents of this e-mail and any files transmitted with it are confidential and
intended solely for the use of the individual or entity to whom it is addressed. The
views stated herein do not necessarily represent the view of the company. If you are
not the intended recipient of this e-mail you may not copy, forward, disclose, or
otherwise use it or any part of it in any form whatsoever. If you have received this
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Re: [PHP] Function with Optional Arguments
Alex Hogan wrote:
Hi All,
How do I write a function with optional arguments? Is it possible in
php?
function myfunc($First, $Second,[$Third, $Fourth]){
some stuff here
}
Yes, it's in the manual, I recomend you read it first.
function myfunc($First, $Second, $Third = 'third arguments default
value', $Fourth = 'fourt arguments default value'){
some stuff here
}
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Re: [PHP] Function with Optional Arguments
You can use default arguments:
func foo($first, $second=2, $third=3 etc.
or look at
function func_num_args(...
HIH
Frank
At 01:39 AM 7/22/2004, Alex Hogan wrote:
Hi All,
How do I write a function with optional arguments? Is it possible in
php?
function myfunc($First, $Second,[$Third, $Fourth]){
some stuff here
}
alex hogan
*
The contents of this e-mail and any files transmitted with it are
confidential and
intended solely for the use of the individual or entity to whom it is
addressed. The
views stated herein do not necessarily represent the view of the company.
If you are
not the intended recipient of this e-mail you may not copy, forward,
disclose, or
otherwise use it or any part of it in any form whatsoever. If you have
received this
e-mail in error please e-mail the sender.
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Re: [PHP] Function with Optional Arguments
On Wed, 21 Jul 2004 13:39:32 -0500, Alex Hogan
[EMAIL PROTECTED] wrote:
Hi All,
How do I write a function with optional arguments? Is it possible in
php?
function myfunc($First, $Second,[$Third, $Fourth]){
some stuff here
}
Give them a default value and they become optional
function myfunc($First, $Second,$Third = 'something', $Fourth = 'something'){
some stuff here
}
If you want them empty, you can use $Third = '' or $Third = null
depending on what you need.
P.S. *WHY* do you include that outrageous footer? It serves absolutely
no purpose.
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