rafaelbernard/codility-lesson3-FrogJmp.php

## codility-lesson3-FrogJmp.php
<?php
// you can write to stdout for debugging purposes, e.g.
// print "this is a debug message\n";

function solution($X, $Y, $D) {
    // write your code in PHP5.5
    if ($X == $Y) return 0;

    $jumps = intval(ceil(($Y - $X) / $D));
    return $jumps;
}
	<?php
	// you can write to stdout for debugging purposes, e.g.
	// print "this is a debug message\n";

	function solution($X, $Y, $D) {
	// write your code in PHP5.5
	if ($X == $Y) return 0;

	$jumps = intval(ceil(($Y - $X) / $D));
	return $jumps;
	}