I have a bunch of form variables that I need to process as integers.
The problem is that some users are writing in values with commas - e.g.
100,000, and that isn't read as an integer. There's more than one
variable so I don't want to have to do a string replace for each one.
Is there a general
;
else
return false;
}
Loop through your form variables and call this function. Good luck,
-Kevin
- Original Message -
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, November 06, 2002 9:05 AM
Subject: [PHP] Converting variables to integer
I have a bunch
This should work for you, this recursive function loops the array,
if it gets array again, calls itself
function convert2int($var) {
foreach($var as $k = $v ) {
if(is_array($v)) {
$var[$k]=convert2int($v);
} else {
$var[$k]=str_replace(',',$v);
}
}
Ooops my str_replace() function needs one more parameter.
str_replace(',', '', $str);
-Kevin
- Original Message -
From: Kevin Stone [EMAIL PROTECTED]
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent: Wednesday, November 06, 2002 11:45 AM
Subject: Re: [PHP] Converting variables to integer
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