Ciao.
Tirato via e testato poco:
Codice PHP:
<?php
function getString($string)
{
$start = strpos($string,"[b]");
$end = strpos($string,"[/b]");
$length = $end - ($start+3);
$b1 = substr($string,($start+3),$length);
return str_word_count($b1,1);
}
$result = getString("fuori fuori [b]Contenuto del tag B[/b]pippo pippo");
foreach($result as $value)
{
echo strlen($value)."
";
}
?>
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