Regular: [\S]{2,32}
Filtering works
In PHP:
<?php
var_dump( preg_match("/[\S\b]{2,32}/",'ج') );
echo '<hr />';
var_dump( preg_match("/[\S\b]{2,32}/",'中国') );doesn’t work
You need to add a parameter u, read the code according to uniode
<?php
var_dump( preg_match("/[\S\b]{2,32}/u",'ج') );
echo '<hr />';
var_dump( preg_match("/[\S\b]{2,32}/u",'中国') );
echo '<hr />';
var_dump( preg_match("/[\S\b]{2,32}/u",'Дракон') );
echo '<hr />';
var_dump( preg_match("/[\S\b]{2,32}/u",'cc') );For more PHP preg_match matching skills in multiple languages, please pay attention to the PHP Chinese website!
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