<?php
// convert decimal to base 2 without using base_convert or printf
$base = 2;
$decnum = 23;
$num = 23;
$stack = array();
while( $num > 0)
{
$arr[] = $num % $base; // store remainder in array
$num = floor($num/$base); // no integer division
}
var_dump($arr);
$wrong = join('',$arr);
var_dump($wrong);
$cat = join('',array_reverse($arr));
var_dump($cat);
printf("%b\n",$decnum);
echo base_convert(23,10,2);
// now using the stack
while( $decnum > 0)
{
array_push($stack,($decnum % $base)); // store remainder on stack
$decnum = floor($decnum/$base); // no integer division
}
var_dump($stack);
while($i=0,$max = count($stack);$i < $max; $i++) {
echo array_pop($stack);
}
echo "\n";
- Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.28, 5.4.0 - 5.4.26
- Parse error: syntax error, unexpected ',' in /in/NXhLs on line 28
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected ',' in /in/NXhLs on line 28
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/NXhLs on line 28
Process exited with code 255.
preferences:
194.01 ms | 1395 KiB | 116 Q