PHP long article page code sharing

/** * Long article segment * @param string $article article content * @param number $return _number article byte limit * @return Array */ Private Function Contentaddpage ($content, $return _number=800) { $return _content = ""; The returned string $current _num = 0; Current string length $return _content_num = 0; The length of the last string truncated, and the case in which the number of words in the last array is too long to handle. $page _num_word = Array ();//The array generated using the Preg_split delimited string with the BR delimiter; $content = Strip_tags ($content, ' , '); $content = Preg_replace ("// M", " ", $content); $content = Str_replace (" "," ", $content); $content = Preg_replace ("// M", " ", $content); $content _info = Preg_split ("/\ /", $content);//Determine paragraph by string $art _num = count ($content _info);//determine number of paragraphs for ($i =0; $i <= $art _num-1; $i + +) { $page _num_word[$i] = strlen ($content _info[$i]); $current _num + = $page _num_word[$i];//get the word count if ($current _num <= $return _number) { $tmp _num = $return _number-$current _num; $return _content. = Mb_substr ($content _info[$i],0, $tmp _num). " "; $return _content_num = $current _num; }else{ $tmp _num = $return _number-$return _content_num; $return _content. = Mb_substr ($content _info[$i],0, $tmp _num). " "; Break } } return $return _content; } Copy Code Articles you may be interested in:

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