in PHP i need to use this
$pdf->SetXY(56, 100);
but now i need the parameters in variables
$paramxy= "56, 100";
PHP doesn't seem to like me writing
$pdf->SetXY($paramxy);
it doesn't evaluate "$paramxw" as two separate values..
of course the easy solution would be :
$param[x]= 56;
$param[y]= 100;
$pdf->SetXY($param[x],$param[y]);
but i'd like it to be shorter and more readable, because I need lots of these two lines..
is there a "parse" like function that I could use, for example like that ?
$pdf_paramxy= "56, 100";
$pdf->SetXY(parse($paramxy));
Native? Not. But you can create your own:
$paramxy= "56, 100";
$params = explode(",", $paramxy);
Then, according to this , you can:
call_user_func_array(array($pdf, "SetXY"), $params);
If values of the array being a string is a problem, you can parse it by each value:
foreach($params as $key => $value)
{
$params[$key] = (int)$value;
}
call_user_func_array(array($pdf, "SetXY"), $params);
Didn't tested it. Hope it helps.
you can't set a value for a variable in the following manner $pdf_nomenfant= "56, 100";
To achieve your target you have two ways.
$param1 = "56"; and $param2 = "100";
$param1 = "56"; and $param2 = "100";
and the other way is to use an array for this task as in the following:
'$paramxy= array ("56, 100"); $pdf->SetXY(parse($paramxy));
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