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| // PHP CODE Highliting for CU by dZ902
<?php
$str = 'quick fox jumps over lazy dog';
$res = '';
$exp = array();
function my_count($str)
{
$i = 0;
while (isset($str[$i])) {
++$i;
}
return $i;
}
for ($i = 0, $j = 0, $max = my_count($str); $i < $max; ++$i) {
if ($str[$i] == ' ') {
++$j;
continue;
}
$exp[$j] .= $str[$i];
}
for ($i = my_count($exp) - 1; $i >= 0; --$i) {
if ($i == 0) {
$res .= "{$exp[$i]}";
} else {
$res .= "{$exp[$i]} ";
}
}
var_dump($res);
?>
|