- mb_substr: documentation ( source)
- mb_internal_encoding: documentation ( source)
<?php
mb_internal_encoding("UTF-8");
/*
$s="ó12345678\r\n1234\n;";
//$s=utf8_encode("ó12345678\r\n1234\n;")
// "ó12345678rn1234n;"
// 012345678901234567890
print_r(mb_detect_encoding($s)."\n");
print_r(mb_strlen($s)."\n");
print_r(mb_strpos($s,';')."\n");
*/
/*
$linePart="abszolúte A_ADV ADV,;";
for ($i=0;$i<strlen($linePart);$i++)
{
print $i . "\t" . dechex(ord($linePart[$i])) . "\t" . $linePart[$i] . PHP_EOL;
}
print 'orig linePart length: '; var_dump(mb_strlen($linePart));
print 'orig linePart: '; var_dump($linePart);
print '; pos: '; var_dump(mb_strpos($linePart, ';'));
*/
print mb_substr('0123456789', 5, null);