- printf: documentation ( source)
<?php
function a($a, $b) {
return function ($e) use ($a, $b){
return "$e $a $b";
};
}
$greet = function($name)
{
printf("Hello %s\r\n", $name);
};
//var_dump(a('h','p'));
//$s = a('h','p');
//echo $s('poop');
a('h','p')('poop');