How to write a php function in order to pass parameters like this
student('name=Nick&roll=1234');
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Why would you do something like that?FrancescoMM– FrancescoMM2023-09-25 15:56:23 +00:00Commented Sep 25, 2023 at 15:56
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4 Answers
If your format is URL encoded you can use parse_str to get the variables in your functions scope:
function student($args)
{
parse_str($args);
echo $name;
echo $roll;
}
Although, if this string is the scripts URL parameters you can just use the $_GET global variable.
Comments
Pass parameters like this:
student($parameter1, $parameter2){
//do stuff
return $something;
}
call function like this:
student($_GET['name'], $_GET['roll']);
Comments
function foo($paraString){
try{
$expressions = explode('&',$paraString);
$args = array();
foreach($expressions as $exoression){
$kvPair = explode('=',$exoression);
if(count($kvPair !=2))throw new Exception("format exception....");
$args[$kvPair[0]] = $kvPair[1];
}
....
Edit: that wayyou can do it manually. If you just want to get something out of a querrystring there are already functions to get the job done
