Question

How to check if multi-byte string is valid for a specified encoding in PHP

Answer 1

$s = "לתכנות עדיין יצטרכו בני אדם בעתיד";

if ( mb_check_encoding ( $s, 'UTF-8' ) === true)
    echo "UTF-8";
if ( mb_check_encoding ( $s, 'UTF-32' ) === true)
    echo "UTF-32";
 

// use only function that start with: 'mb_' ('mb_' prefix)

/*
run:

UTF-8

*/

 

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