PHP method to return all words in a string, PHP returns string words_PHP tutorial

php method to return all words in a string, php to return string words

The example in this article describes the method of php to return all words in a string. Share it with everyone for your reference. The specific analysis is as follows:

This code returns all words in the string, removing duplicate elements when $distinct=true. The code is as follows:

<&#63;php
function split_en_str($str,$distinct=true) {
preg_match_all('/([a-zA-Z]+)/',$str,$match);
    if ($distinct == true) {
$match[1] = array_unique($match[1]);
    }
sort($match[1]);
    return $match[1];
}
&#63;>

I hope this article will be helpful to everyone’s PHP programming design.

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