Lines Matching refs:s
7 function hex_inc($s) {
8 $len = strlen($s);
11 if ($s[$len] != 'f') {
12 if ($s[$len] == '9') {
13 $s[$len] = 'a';
15 $s[$len] = $s[$len] + 1;
17 return $s;
19 $s[$len] = '0';
21 return '1'.$s;
25 $s = sprintf("%x", PHP_INT_MAX);
26 var_dump(is_long(filter_var('0x'.$s, FILTER_VALIDATE_INT, array("flags"=>FILTER_FLAG_ALLOW_HEX))));
28 $s = hex_inc($s);
29 var_dump(is_long(filter_var('0x'.$s, FILTER_VALIDATE_INT, array("flags"=>FILTER_FLAG_ALLOW_HEX))));
31 $s = sprintf("%x", ~0);
32 var_dump(is_long(filter_var('0x'.$s, FILTER_VALIDATE_INT, array("flags"=>FILTER_FLAG_ALLOW_HEX))));
34 $s = hex_inc($s);
35 var_dump(filter_var('0x'.$s, FILTER_VALIDATE_INT, array("flags"=>FILTER_FLAG_ALLOW_HEX)));