str_word_count函数中的数字值和特殊字符

Question

I want to numeric values and special charectors values in str_word_count() so how can do that.

example:

$str = str_word_count("B2B my78:test@ Number&10",1);
print_r($str);

Output

Array (

[0] => B
[1] => B
[2] => my
[3] => test
[4] => Number 

)

but I want to Out put Like this

Array (

[0] => B2B
[1] => my78:test@
[2] => Number&10 

)

Answer 1

preg_match_all behaves almost like st_word_count, in that it can return the number of matches and an array of words in your string. By using it, you can have the utmost flexibility in defining what exactly constitutes a "word."

$count = preg_match_all('/[a-zA-Z0-9@&:]+/', $str, $matches);