Re: [PHP] Non required argument
Simon J Welsh wrote:
[snip]
function list_formvars($pmatch=null) {...
http://php.net/manual/en/functions.arguments.php#functions.arguments.default
Thanks!.. missed that doc somehow.
Donovan
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D Brooke
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[PHP] Non required argument
Hello,
I have a simple function that contains an argument that is not required, ie:
function list_formvars($pmatch) {...
However, if I call the function without the argument, I get a warning
(I'm having the app show all warnings for development):
Warning: Missing argument 1 for list_formvars(), called in ...
Though the function works fine, how would I go about then making
argument not required. I've tried using an if statement with an isset()
condition, but perhaps I don't have the syntax correct?
Anyway,
TIA for your comments.
Donovan
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D Brooke
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Re: [PHP] Non required argument
On 7/01/2012, at 2:13 PM, Donovan Brooke wrote:
Hello,
I have a simple function that contains an argument that is not required, ie:
function list_formvars($pmatch) {...
However, if I call the function without the argument, I get a warning (I'm
having the app show all warnings for development):
Warning: Missing argument 1 for list_formvars(), called in ...
Though the function works fine, how would I go about then making argument not
required. I've tried using an if statement with an isset() condition, but
perhaps I don't have the syntax correct?
Anyway,
TIA for your comments.
Donovan
--
D Brooke
function list_formvars($pmatch=null) {...
http://php.net/manual/en/functions.arguments.php#functions.arguments.default
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Simon Welsh
Admin of http://simon.geek.nz/
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Re: [PHP] Non required argument
function list_formvars($pmatch=value) {... }
thanks to Tolga.
Donovan
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D Brooke
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