$length = count(str_split($string));. I'm sure there's plenty of other ways to do it too. The real question is.... uh, why? ... <看更多>

Validator component from Zend Framework. Contribute to zendframework/zend-validator development by creating an account on GitHub. ... <看更多>

php if( strlen(the_content()) > 0 ) {?> <a href="<?php the_permalink();?>"><?php the_title('<h2> ... ... <看更多>