Lines Matching refs:str
9 function hexdump($str) {
10 $len = strlen($str);
12 printf("%02x", ord($str[$i]));
17 function foo($str, $offset, $len, $charset) {
18 hexdump(substr($str, $offset, $len));
19 hexdump(iconv_substr($str, $offset, $len, $charset));
22 function bar($str, $offset, $len = false) {
24 var_dump(substr($str, $offset));
25 var_dump(iconv_substr($str, $offset));
27 var_dump(substr($str, $offset, $len));
28 var_dump(iconv_substr($str, $offset, $len));
