(PHP 4 >= 4.0.6, PHP 5, PHP 7)
mb_strlen — Get string length
$str
[, string $encoding = mb_internal_encoding()
] ) : intGets the length of a string.
strThe string being checked for length.
encoding
Parametrul encoding reprezintă codificarea caracterelor.
Dacă el este omis, va fi utilizată valoarea internă a codificării caracterelor.
Returns the number of characters in
string str having character encoding
encoding. A multi-byte character is
counted as 1.
If the encoding is unknown, an error of level
E_WARNING is generated.